Showing posts with label low cost water pump. Show all posts
Showing posts with label low cost water pump. Show all posts

Wednesday, September 10, 2014

Past Water and Sanitation Techniques Could Be Revived Today!



Precious Water and Basic Sanitation - Past Water and Sanitation Techniques Could Be Revived Today!


"The Water Issue" in the April 2010 issue of National Geographic was a good read for me. I was amazed at what I read. 

I read about how we use water and how it is so precious to life. I was pleasantly surprised to find out others take "military showers", like me. Essentially, this type of shower is turning off the shower water while lathering, which saves water. 

What this issue missed was looking back into our own history. In years past we had such things as "suds saving washers", collecting rainwater for hair washing, re-using bath water, etc. All these were water saving techniques. 

This issue of National Geographic offered a section on "How to Help - Taking Action". Below are the sites listed and my brief impression of each.
  • Water for People helps developing countries manage their water supply and sanitation. The U.S. is missing as one of the countries served, but I think concerned U.S. citizens can learn much from Water for People.
  • Water or Wash Advocates aims to provide Safe drinking Water and Basic Sanitation for All. It looks like this is mostly an informational organization, promoting education and training. I think Engineers without Borders would be a good companion for Water or Wash Advocates. Engineers without Borders helps people make their own water pumps, water purification devices, and sanitation stations.
  • Population Services International (PSI) especially helps with malaria, children dying due to lack of water and/or sanitation, HIV, and reproductive health issues. PSI seems similar to the organization Hesperian Health Guides, though the two have their own specialties.
  • Global Water Challenge aims to achieve our goal of universal access to clean water and safe sanitation. Though providing global coverage, this organization seems to have its roots in the United States.
All these organizations seem to be heading in the same direction, more or less. As I read these sites, some questions or opportunities come to mind.
  1. Is there an opportunity for mergers, collaboration, sharing of financial resources and/or expertise, etc. in these organizations?
  2. Could various Search Engines "crawl" these sites and find similarities on an ongoing basis? By doing that, these organizations would be aware that they might be duplicating efforts.
  3. Perhaps a wiki could link all these organizations and provide a central location. Open innovation could occur from the public and all these organizations could benefit. Senior citizens from all over the world could share their water-saving techniques from the past, like those techniques I mentioned earlier in this article.
For more information on the organizations listed in the April 2010 of National Geographic, please see How to Help from this issue. 

As for me, I will keep doing what I can to save water. What are you going to do?

Disclaimer - Article is for information only and is not advice of any kind. 

Saturday, July 12, 2008

Design Notes for Low-Cost Solar Percolator Water Pump

Hello All - This posting looks at designing "Low-Cost Solar Percolator Water Pump". The topics in this posting might be helpful in providing basic survival needs, making into products to sell, or instructions for people to make devices themselves. Good Luck!

FYI - As a start, how about these Solar Percolator Water Pump
patents. Please remember that newer patents are probably not expired, and therefore active. Patents that have expired due to age (generally more than 20 years old from the filing date) are free to use by anyone.

*
LIFTING OF LIQUIDS BY SOLAR HEATUS Pat. 2230917 - Filed May 22, 1939
*
APPARATUS FOR UTILIZING ATMOSPHERIC OR SOLAR HEAT FOR RAISING WATERUS Pat. 433055 - Filed Feb 2, 1887
*
SOLAR HEATED WATER VAPOR LIFTING AND CONDENSING SYSTEMUS Pat. 3490996 - Filed Apr 10, 1968
*
Self-pumping solar heating system with geyser pumping actionUS Pat. 4478211 - Filed Jun 18, 1982
*
Self-contained reflux condenser solar water heaterUS Pat. 4305382 - Filed Dec 19, 1979
*
Pulsing steam solar water pumpUS Pat. 4309148 - Filed Dec 7, 1979
*
Water pumping system using solar energyUS Pat. 5511954 - Filed Jun 26, 1995
*
Solar displacement pumpUS Pat. 4431385 - Filed Nov 16, 1981
*
Self actuating diaphragm pumpUS Pat. 4508493 - Filed Feb 28, 1983
* Solar diaphragm pumpUS Pat. 4427350 - Filed Jan 11, 1982
* Solar powered liquid metering deviceUS Pat. 4407637 - Filed Jan 22, 1981
* COFFEE AND WATER URNUS Pat. 964029 - Filed Jun 27, 1908
*
Portable brewing systemUS Pat. App 11/157,285 - Filed Jun 21, 2005
*
Solar controlled water wellUS Pat. 4802829 - Filed Feb 17, 1987
* Solar heating systemUS Pat. 4270521 - Filed Aug 15, 1979
*
Solar energy generatorUS Pat. 5351488 - Filed Jan 31, 1994
*
Water pumping system using solar energyUS Pat. 5511954 - Filed Jun 26, 1995
*
Solar power generator and water purifierUS Pat. 4253307 - Filed Aug 27, 1979
*
Solar thermal powered water pumpUS Pat. 5163821 - Filed Apr 2, 1991
*
Sun Heat MotorUS Pat. 1785651 - Filed May 17, 1928
*
Solar water pumpUS Pat. 4409961 - Filed Mar 23, 1981
*
Solar powered Stirling engineUS Pat. 4707990 - Filed Feb 27, 1987
*
Pumping system using solar energyUS Pat. 3937599 - Filed Oct 11, 1974
*
Solar controlled water wellUS Pat. 4802829 - Filed Feb 17, 1987
*
Wind-solar lift pumpUS Pat. 4519749 - Filed Nov 15, 1982

To search for more Solar Percolator Water Pump patents, try the following.

In the Patent List above, look at the "Citations" and "Referenced by" of each of the patents that interest you the most. By doing this, you're essentially finding "more like this".

For a Worldwide search, go to
esp@cenet.
1 - In the "International Patent Classification (IPC)" field, copy and paste in the following - f04 OR e03 OR a47
2 - In the "Keyword(s) in title or abstract" field, copy and paste in the following - solar* AND water* AND pump*
3 - Press SEARCH. View your results.

In addition, here's some other information you might find interesting.
* Cooking Without Carbon: Solar Espresso
* YouTube - FRESNEL LENS BOIL WATER WITH SOLAR POWER
* the Otherpower.com Discussion Board Fresnel to heat water
* Fresnel lens - Wikipedia, the free encyclopedia
* Coffee percolator
* Stirling engine
* Solar hot water - Wikipedia, the free encyclopedia
* Water well pump - Wikipedia, the free encyclopedia
* Portable water purification - Wikipedia, the free encyclopedia
* Desalination - Wikipedia, the free encyclopedia
* Solar hot water - Wikipedia, the free encyclopedia
* Solar water disinfection - Wikipedia, the free encyclopedia
* Solar hot water panel - Wikipedia, the free encyclopedia
* Portable water purification - Wikipedia, the free encyclopedia
* Solar furnace - Wikipedia, the free encyclopedia
* Solar still - Wikipedia, the free encyclopedia
* Solar thermal collector - Wikipedia, the free encyclopedia
* Find your local library at Libweb and ask about Solar Percolator Water Pump.
* You could ask for help from an Engineering School. Find schools at
All Engineering Schools.

So what can you do with all this information? Here's some suggestions.
+ You could make and sell the device described in the expired patent. Please note that just because something is patented or written, it might not work all that well or might not be safe in today's standards. Use your own judgment, or seek help, to stay safe and out of trouble.
+ You could "translate" the expired patent into easy-to-understand instructions for others to make the device. These instructions could use easy-to-find materials, like trees, plants, rocks, people, scrap materials, etc.
+ You could recruit the inventors or authors to help you, since they are experts in their field. Some of the inventors of older patents might be retired now and might be looking for something to do.
+ Existing manufacturers of Solar Percolator Water Pump could use this information to make their already fine products even better, more efficient, or less expensive.
+ Build on the work of others. Maybe,
use patent images instead of starting with a blank sheet of paper. Computer model other's designs and make the designs better or cheaper or simpler. You don't have to "reinvent the wheel" . Design around active patents.
+ You could use the information to brainstorm new ideas.

Here's some brainstorming ticklers to help you launch in new directions around the topic of Solar Percolator Water Pump.
*
Using solar to boil water
* Heating water with solar
* Solar to disinfect water
* Solar water pumps and filters

That's about all for now. As background, the site "Design for the Other 90%" said to "GET INVOLVED", so I did. I plan to continue posting these LOW-COST DESIGN TOPICS on my Blog for a while yet. Let me know if you have a topic you would like covered. I'm open to suggestions on improving my blog format, too. Please e-mail me directly.. I hope you find this helpful. I'm sure you can do much better though! Good Luck!

For more of my LOW COST DESIGN TOPICS - Click on the tag below "design for the other 90%".

See disclaimers on TG Ideas LLC publications and website -
http://www.athenet.net/~ideas/,

Thanks!

Monday, August 06, 2007

Design Notes for Low Cost Solar Water Pumps

FYI - Here's some information you might find useful in designing Low Cost Solar Water Pumps.

As a start, how about these old Solar Water Pumps patents that have expired due to age (generally more than 20 years old from the filing date). Expired patents are free to use by anyone.
Pumping system using solar energyUS Pat. 3937599 - Filed Oct 11, 1974
Heat-powered water pumpUS Pat. 4177019 - Filed Mar 27, 1978
APPARATUS FOR UTILIZING ATMOSPHERIC OR SOLAR HEAT FOR RAISING WATERUS Pat. 433055 - Filed Feb 2, 1887
Solar powered liquid metering deviceUS Pat. 4407637 - Filed Jan 22, 1981
Heat-powered water pumpUS Pat. 4212593 - Filed Jan 25, 1979
SOLAR ENERGY PUMPUS Pat. 2688922 - Filed Oct 27, 1951
THERMAL-GRAVITY FLUID PUMPING METHOD AND APPARATUSUS Pat. 3765799 - Filed May 1, 1972
Passive solar powered plant watering systemUS Pat. 4304528 - Filed Oct 12, 1979

To search for more Solar Water Pumps patents, try the following. Please remember that newer patents are probably not expired, and therefore active.

For a Worldwide search, go to esp@cenet.
1 - In the "International Patent Classification (IPC)" field, copy and paste in the following - f04b OR f04f OR f03g
2 - In the "Keyword(s) in title or abstract" field, copy and paste in the following - (solar* OR sun) AND water AND pump*
3 - Press SEARCH. View your results.

For the U.S. only, go to U.S. Issued Patents.
1- In the "Query" field, copy and paste in the following - CCL/417/$ AND ABST/(solar$ OR sun) AND (water OR well OR wells)
2 - Press SEARCH. View your results.

For the latest in U.S. only, go to U.S. Published Applications.
1- In the "Query" field, paste in the same search string above.
2- Press SEARCH. View your results.

In addition, here's some other information you might find interesting.
Solar water pumping
A simple water pump, powered by solar energy
Water pumping: The solar alternative by M. G Thomas (Unknown Binding - 1987)
Understanding Solar Water Pumps (Understanding Technology) by C. J. Swet (Plastic Comb - May 1985)
Design of a cost effective solar powered water pump (Hydraulics and hydrology series) by Duane G Chadwick (Unknown Binding - 1980)
Solar-powered pumps

So what can you do with all this information? Here's some suggestions.
+ You could make and sell the device described in the expired patent. Please note that just because something is patented or written, it might not work all that well or might not be safe in today's standards. Use your own judgment, or seek help, to stay safe and out of trouble.
+ You could "translate" the expired patent into easy-to-understand instructions for others to make the device. These instructions could use easy-to-find materials, like trees, plants, rocks, people, scrap materials, etc.
+ You could recruit the inventors or authors to help you, since they are experts in their field. Some of the inventors of older patents might be retired now and might be looking for something to do.
+ Existing manufacturers of Solar Water Pumps could use this information to make their already fine products even better, more efficient, or less expensive.
+ You could use the information to brainstorm new ideas. Build on the work of others.

Here's some brainstorming ticklers to help you launch in new directions around the topic of Solar Water Pumps.
Solar water pumpUS Pat. 4409961 - Filed Mar 23, 1981
Pulsing steam solar water pumpUS Pat. 4309148 - Filed Dec 7, 1979
Solar diaphragm pumpUS Pat. 4427350 - Filed Jan 11, 1982
IMPROVEMENT IN WATER-ELEVATORSUS Pat. 116025
Solar driven power unitUS Pat. 4068476 - Filed Nov 14, 1974
Multiple-stage small temperature differential heat-powered pumpUS Pat. 4347045 - Filed Mar 10, 1981
Build your own solar-powered water pumping station by Jeffrey Yago ...

That's about all for now. As background, the site "Design for the Other 90%" said to "GET INVOLVED", so I did. I plan to continue posting these LOW COST DESIGN TOPICS on my Blog for a while yet. Let me know if you have a topic you would like covered. I'm open to suggestions on improving my blog format, too. Please e-mail me directly.

I hope you find this helpful. I'm sure you can do much better though! Go for it! Good Luck!

For more of my LOW COST DESIGN TOPICS - Click on the tag below "design for the other 90%".

See disclaimers on TG Ideas LLC publications and website - http://www.athenet.net/~ideas/,

Thanks!

Sunday, July 22, 2007

Design Notes for Low Cost Treadle Pump

FYI - Here's some information you might find useful in designing a Low Cost Treadle Pump.

Here's some Treadle Pump patents that have expired due to age (generally more than 20 years old from filing date). Expired patents are free to use by anyone.

TREADLE-PUMPUS Pat. 818522 - Filed Jan 2, 1902
IMPROVEMENT IN TREADLE-OPERATED CONFLUENT PUMPSUS Pat. 194377 - Filed Jul 23, 1877
PUMPUS Pat. 344133 - Filed Nov 16, 1885
PUMP-ACTUATING MECHANISMUS Pat. 705425 - Filed Sep 20, 1901
TREADLE-PUMPUS Pat. 439992 - Filed Jan 6, 1890
ATTACHMENT FOR PUMPSUS Pat. 413669 - Filed Jun 12, 1889
DEVICE FOR OPERATING PUMPS BY MEANS OF TREADLESUS Pat. 482777 - Filed Aug 5, 1891 - JACOB GOETZ
PORTABLE PUMPING APPARATUSUS Pat. 517881
IMPROVEMENT IN LIFT-PUMPSUS Pat. 195253 - Filed Aug 18, 1877

To search for more Treadle Pump patents, try the following. Please remember that newer patents are probably not expired, and therefore active.

For a Worldwide search, go to esp@cenet.
In the "International Patent Classification (IPC)" field, copy and paste in the following - F04B
In the "Keyword(s) in title or abstract" field, copy and paste in the following - (tread* OR pedal*) AND water
Press SEARCH. View your results.

For the U.S. only, go to U.S. Issued Patents.
In the "Query" field, copy and paste in the following - ABST/(pump$ AND water$ AND (pedal$ OR tread$))
Press SEARCH. View your results.

For the latest in U.S. only, go to U.S. Published Applications.
In the "Query" field, paste in the same search string above.
Press SEARCH. View your results.

In addition, here's some other information you might find interesting:

Treadle Pump
How to Make and Use the Treadle Irrigation Pump by Carl Bielenberg and Hugh Allen (Paperback - Dec 1, 1995)
Treadle pumps - WCA Info Net

So what can you do with all this information? Here's some suggestions.

  • You could make and sell the device described in the expired patent. Please note that just because something is patented or written, it might not work all that well or might not be safe in today's standards. Use your own judgment, or seek help, to stay safe and out of trouble.
  • You could "translate" the expired patent into easy-to-understand instructions for others to make the device. These instructions could use easy-to-find materials, like trees, plants, rocks, people, scrap materials, etc.
  • You could recruit the inventors or authors to help you, since they are experts in their field. Some of the inventors of older patents might be retired now and might be looking for something to do.
  • Existing manufacturers of Treadle Pump could use this information to make their already fine products even better, more efficient, or less expensive.
  • You could use the information to brainstorm new ideas. Build on the work of others.

Here's some possible brainstorming ticklers to help you launch in new directions around the topic of Treadle Pump.

COMBINED SEE-SAW AND WATER SPRAYERUS Pat. 3231269 - Filed May 5, 1964
BATHER'S PUMPUS Pat. 1628866 - Filed Apr 17, 1924
PUMP ATTACHMENT FOR BICYCLESUS Pat. 559418 - Filed Sep 23, 1896
WATER-ELEVATORUS Pat. 268086 - Filed Aug 17, 1882
ENDLESS-CHAIN WATER-ELEVATORUS Pat. 427997 - Filed Mar 3, 1890
PLASTIC PISTON PUMPUS Pat. 3684410 - Filed Sep 29, 1970
Can we learn anything from
Exercise Machines?
Maybe disabled people could combine their efforts to pump water for the village - group effort.
Merry-Go-Round Pumps Water

That's about all for now. As background, the site "Design for the Other 90%" said to "GET INVOLVED", so I did. I plan to continue posting these LOW COST DESIGN TOPICS on my Blog for a while yet. Let me know if there is topic you would like to see covered.

I hope you find this helpful. I'm sure you can do much better though! Good Luck!

For more of my LOW COST DESIGN TOPICS - Click on the tag below "design for the other 90%".

See disclaimers on TG Ideas LLC publications and website -
http://www.athenet.net/~ideas/, Thanks!