Patent History Patent number: 4734017 Type:Grant Filed: Aug 7, 1986 Date of Patent: Mar 29, 1988 Inventor:Mark R. Levin(Burke, VA) Primary Examiner:Carlton R. Croyle Assistant Examiner:Donald E. Stout Law Firm:Finnegan, Henderson, Farabow, Garrett & Dunner ...
In a short time the world has started the biggest global contest in the history of humanity: Follow The Money – Grab as Much as Possible – Fast. A considerable part of your tax money nowadays disappears in infinitely many different support for ”renewable energy.” ...
Patent History Patent number: 4797009 Type:Grant Filed: Sep 28, 1987 Date of Patent: Jan 10, 1989 Assignee:Kabushiki Kaisha Toshiba(Kawasaki) Inventor:Mutsuki Yamazaki(Yokohama) Primary Examiner:Stuart S. Levy Assistant Examiner:Thomas R. Hannon ...
In 1820 British Scientist and inventor Michael Faraday discovered that compressing and liquefying ammonia could chill when the liquid ammonia evaporated. In 1842 Florida physician John Gorrie used compressor technology to create ice, which he used to cool air for patients in his hospital. It had it...
See also https://github.com/nbogojevic/homeassistant-midea-dehumidifier-lan Notice Midea, Inventor, Comfee', Pro Breeze, and other names are trademarks of their respective owners.
Vogelsang EP Series for industrial pumping applications in the oil and gas markets By Vogelsang New line of rotary lobe pumps for extreme conditions and high-pressure performance in oil, gas, and chemical industries Vogelsang, the inventor of the rotary lobe pump with elastomer-coated lobes, has ...
A BRIEF HISTORY: CONVECTIVE vs CONDUCTIVE REFLOW:PCB soldering generally is divided into two methods: convection and conduction. With the advent of SMD's and chip miniaturization, any physical contact, conductive soldering quickly lost favor with manufacturing and quality engineers. High volume conveyor...
At the very same time that the Austrian army was struggling to keep the Girandonis in repair, an American inventor, Eli Whitney (1765-1825) was trying to manufacture muskets with moving parts machined so precisely that they would be “interchangeable” between weapons of the same type. It ...
Type:Grant Filed: Oct 22, 1990 Date of Patent: Jun 9, 1992 Inventor:Richard H. Conrad(San Rafael, CA) Primary Examiner:Albert J. Makay Assistant Examiner:William C. Doerrler Attorney:Larry D. Johnson Application Number: 7/602,412
also in fluid flow communication with the water flowing in the conduit 30; a water pump 36 connected in the conduit 30 to pump the water through the closed loop water circulation circuit in a direction indicated by the arrowheads; and a water temperature sensor 38 operatively connected to the...