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Pressure exchanging ejector and methods of use

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01K-025/06
출원번호 US-0326899 (1999-06-07)
발명자 / 주소
  • Garris Charles Alexander
출원인 / 주소
  • The George Washington University
인용정보 피인용 횟수 : 28  인용 특허 : 18

초록

A novel pressure-exchange ejector is disclosed whereby a high energy primary fluid compresses a lower energy secondary fluid through direct fluid-fluid momentum exchange. The pressure-exchange ejector utilizes non-steady flow principles and supersonic flow principles to obtain an ejector-compressor

대표청구항

[ The invention claimed is:] [1.] A pressure-exchange ejector (1) comprising:a housing (11) with a primary fluid inlet conduit (2), a secondary fluid inlet conduit (3), and a mixed-fluid outlet conduit(4); and,a supersonic nozzle (5) fixedly mounted within said housing (11), receiving fluid from sai

이 특허에 인용된 특허 (18)

  1. Foa Joseph V. (Chevy Chase MD), Core-flow rotary jet.
  2. Long Nathan R. (Grosse Ile MI) Anderson Howard L. (Southgate MI), Eductor pump and process.
  3. Jouffroy Guy (Saint Arnoult FRX) Martinot Bernard (Lillebonne FRX), Energy-saving device for manufacturing polyethylene.
  4. Foa Joseph V. (3404 Thornapple St. Chevy Chase MD 20815), Flow induction device.
  5. Keller Jakob (Dottikon CHX), Gas turbine arrangement.
  6. Kowalski Gregory J. (Beverly MA) Foster Arthur R. (Braintree MA), Hydrocarbon fluid, ejector refrigeration system.
  7. Kowalski Gregory J. (Beverly MA) Foster Arthur R. (Braintree MA), Hydrocarbon fluid, ejector refrigeration system.
  8. Nagata Fumio (8-14 ; Mikuni 1-chome Toyonaka-shi ; Osaka 561 JPX), Jet pump.
  9. Nielsen Darryl M. (Lenexa KS) McDaniel Dorothy D. (Leawood KS), Jet pump with rotatable venturi cartridge.
  10. Castel Yvon (Croissy sur Seine FRX), Multiphase pump with sequential jets.
  11. Garris ; Jr. Charles A. (Vienna VA), Pressure exchanging ejector and refrigeration apparatus and method.
  12. Hellat Jaan (Rtihof-Baden CHX) Keller Jakob (Dottikon CHX), Pressure wave machine operating as pressure exchanger, in particular for use as the high-pressure compressor for gas tur.
  13. Castel Yvon (Croissy sur Seine FRX), Pumping method and device with sequential jets.
  14. Castel Yvon,FRX, Pumping method and device with sequential jets.
  15. Minardi John E. (Dayton OH) Lawson Maurice O. (Dayton OH) von Ohain Hans P. (Dayton OH) Salyer Ival O. (Dayton OH), Rankine cycle ejector augmented turbine engine.
  16. Kowalski Gregory J. (Beverly MA) Foster Arthur R. (Braintree MA), Refrigeration system with ejector and working fluid storage.
  17. Scaringe Robert P. (Rockledge FL) Buckman Jay A. (Melbourne FL) Grzyll Lawrence R. (Merritt Island FL), Supersonic compressor for thermally powered heat pumping applications.
  18. Freedman Ben Z. (Hoshaia ILX), Use of ejectors for high temperature power generation.

이 특허를 인용한 특허 (28)

  1. Gonzalez, Miguel Angel; Finkenrath, Matthias; Michelassi, Vittorio, Carbon dioxide compression systems.
  2. Snyder,Philip H.; Emmerson,Calvin W., Constant volume combustor.
  3. Snyder, Philip H.; Emmerson, Calvin W., Constant volume combustor having a rotating wave rotor.
  4. Snyder, Philip H.; Emmerson, Calvin W., Constant volume combustor having a rotating wave rotor.
  5. Snyder, Philip H.; Emmerson, Calvin W., Constant volume combustor having rotating wave rotor.
  6. Mohan, Sankar K., Cooling system and cooling method for use with closed loop systems.
  7. Suzuki, Tatsuhiro; Yamada, Etsuhisa; Nishijima, Haruyuki, Decompression device having flow control valves and refrigeration cycle with said decompression device.
  8. Takeuchi, Hirotsugu; Yamanaka, Yasushi; Oshitani, Hiroshi, Ejector cycle system.
  9. Sakai, Takeshi; Nomura, Satoshi; Takeuchi, Hirotsugu, Ejector decompression device with throttle controllable nozzle.
  10. Alahyari, Abbas A.; Yazdani, Miad, Ejector having nozzles and diffusers imparting tangential velocities on fluid flow.
  11. Ozaki,Yukikatsu; Hotta,Tadashi; Takeuchi,Hirotsugu, Ejector with tapered nozzle and tapered needle.
  12. Takeuchi, Hirotsugu, Ejector with throttle controllable nozzle and ejector cycle using the same.
  13. Ogata, Gota; Takeuchi, Hirotsugu, Ejector-type depressurizer for vapor compression refrigeration system.
  14. Ogata,Gota; Takeuchi,Hirotsugu, Ejector-type depressurizer for vapor compression refrigeration system.
  15. Müller, Norbert, Electromagnetic machine with a fiber rotor.
  16. Peterson, Richard B.; Herron, Thomas G.; Drost, Monte K., Heat-activated heat-pump systems including integrated expander/compressor and regenerator.
  17. Ma, Hongbin; Cheng, Peng; Boswell, Joseph A., Hybrid thermoelectric-ejector cooling system.
  18. Kremer, Robert, Hyper-condensate recycler.
  19. Kremer, Robert; Fisenko, Vladimir V.; Kressner, A. Arthur; Carbonara, Joseph; Ecock, Edward Gerard, Hyper-condensate recycler.
  20. Garris, Jr.,Charles A., Pressure exchange ejector.
  21. Charles Alexander Garris, Pressure exchanging compressor-expander and methods of use.
  22. Li Shan Hua CN, Supersonic 4-way self-compensating fluid entrainment device.
  23. Ma, Hongbin; Boswell, Joseph A.; Cheng, Peng, Thermally driven heat pump for heating and cooling.
  24. Müller, Norbert, Turbomachine impeller.
  25. Hampton, Keith; Fletcher, David E.; Graichen, Brian M.; Miller, James H.; Niedert, Andrew D., Venturi devices resistant to ice formation for producing vacuum from crankcase gases.
  26. Müller, Norbert; Piechna, Janusz; Sun, Guangwei; Parraga, Pablo-Francisco, Wave disc engine apparatus.
  27. Müller, Norbert; Akbari, Pejman; Piechna, Janusz; Iancu, Florin, Wave rotor apparatus.
  28. Müller, Norbert; Akbari, Pezhman; Piechna, Janusz; Iancu, Florin, Wave rotor apparatus.
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