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Refrigerant recovery system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25B-045/00
출원번호 US-0408995 (1995-03-23)
발명자 / 주소
  • Tinsler Theodore E.
출원인 / 주소
  • Copeland Corporation
대리인 / 주소
    Harness, Dickey & Pierce, P.L.C.
인용정보 피인용 횟수 : 88  인용 특허 : 23

초록

A refrigerant recovery system and method for recovering refrigerant from a separate refrigeration system are disclosed which first employs a liquid recovery phase and then a subsequent vapor recovery phase. A liquid sensor monitors the incoming recovered refrigerant and produces a signal indicative

대표청구항

[ I claim:] [1.] A refrigerant recovery system comprising:a recovery compressor having a suction side and a discharge side;a condenser connected to said compressor;an insulated recovery tank for storing recovered refrigerant;a controller connected to said system for automatically operating said syst

이 특허에 인용된 특허 (23)

  1. Scuderi Carmelo J. (173 Prospect St. Springfield MA 01107), Apparatus for recovering refrigerant.
  2. Paige Lowell E. (Pennellville NY) Duell Richard J. (Syracuse NY), Control system for compressor protection in a manually operated refrigerant recovery apparatus.
  3. Cavanaugh Wayne B. (7818 Adams Rd. Kirkville NY 13082) Paige Lowell E. (117 Ennis Ave. Pennellville NY 13132) Ripka Chester D. (237 Kinne St. ; Apt. #3 E. Syracuse NY 13057), Manually operated refrigerant recovery apparatus.
  4. Scaringe Robert P. (Rockledge FL), Method and apparatus for cooling refrigerant recovery system tanks and the like.
  5. Paige Lowell E. (Penneville NY) Ripka Chester D. (E. Syracuse NY), Method and apparatus for recovering and purifying refrigerant.
  6. Lounis Said (4578 Kirchaldy Bloomfield Hills MI 48013), Method and apparatus for recovering, purifying and separating refrigerant from its lubricant.
  7. Houwink John B. (1419 W. Baker Fullerton CA 92633), Open cycle cooled refrigerant recovery apparatus.
  8. Manz Kenneth W. (Paulding) Powers Christopher M. (Bryan) Laukhuf Gregg E. (Bryan OH), Refrigerant handling system with inlet refrigerant liquid/vapor flow control.
  9. Vance James H. (145 Longview Dr. Abingdon VA 24210), Refrigerant handling unit.
  10. Scuderi Carmelo J. (173 Prospect St. Springfield MA 01107), Refrigerant reclamation and charging unit.
  11. Staggs, Michael J.; Starnes, Gary D., Refrigerant recovery and charging device.
  12. Goddard Lawrence A. (P.O. Box 18822 Tampa FL 33679), Refrigerant recovery and purification system.
  13. Todack James J. (14407 Sycamore Lake Rd. Houston TX 77062), Refrigerant recovery and recycling method and apparatus.
  14. Peters Raymond L. (Jefferson City MO), Refrigerant recovery and recycling system.
  15. Miles Lee A. (300 S. Val Vista Dr. ; Sp. 161 Mesa AZ 85204), Refrigerant recovery apparatus and method.
  16. Rich Donald G. (Fayetteville NY) Sibley Howard W. (Baldwinsville NY), Refrigerant recovery device.
  17. Manz Kenneth W. (Paulding OH) Powers Christopher M. (Bryan both of OH), Refrigerant recovery system.
  18. Merritt Thomas D. (Miami FL), Refrigerant recovery system.
  19. Morgan ; Sr. Edward C. (Memphis TN), Refrigerant recovery system.
  20. Sato Hideaki (Oobu JPX) Nagashima Hisao (Kariya JPX) Fujiwara Kenichi (Kariya JPX) Kitamura Keiichi (Handa JPX), Refrigerant recovery system.
  21. Manz Kenneth W. (Paulding OH) Shirley Roger D. (W. Unity OH) Parks Richard D. (Horton MI) Hickman Dennis W. (Edon OH), Refrigerant recovery, purification and recharging system.
  22. Sakuma Tsutomu (Yokohama JPX), Refrigerant recycling system with refrigeration recovering scheme.
  23. Crowley Ralph P. (Woods Cross UT), Refrigeration of liquefied petroleum gas storage with retention of light ends.

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