Controls for variable displacement compressor

Details Controls for variable displacement compressor Controls for variable displacement compressor

2006-03-21

2006-03-21

Freay, Charles G. (Department: 3746)

Pumps

Condition responsive control of drive transmission or pump...

Adjustable cam or linkage

C417S269000, C417S310000, C417S270000, C092S071000, C092S012200, C184S006170, C184S026000

Reexamination Certificate

active

07014428

ABSTRACT:
A control system for a variable displacement compressor uses a mechanical valve to minimize energy consumption in an air conditioning system. The control system can also provide instantaneous indications to the vehicle controller of air conditioning power consumption to avoid engine loading. Controls are also used to contain oil within the compressor and to minimize its presence downstream of the compressor into the gas cooler and evaporator parts of the system.

REFERENCES:
patent: 3772888 (1973-11-01), Orlando
patent: 3977424 (1976-08-01), Patton
patent: 5027612 (1991-07-01), Terauchi
patent: 5577894 (1996-11-01), Kawaguchi et al.
patent: 5893706 (1999-04-01), Kawaguchi et al.
patent: 5997257 (1999-12-01), Ishida et al.
patent: 6010314 (2000-01-01), Kobayashi et al.
patent: 6015269 (2000-01-01), Ota et al.
patent: 6045337 (2000-04-01), Tokumasu
patent: 6149397 (2000-11-01), Mizutani et al.
patent: 6149398 (2000-11-01), Fukanuma et al.
patent: 6164925 (2000-12-01), Yokomachi et al.
patent: 6179578 (2001-01-01), Kayukawa et al.
patent: 6206648 (2001-03-01), Kimura et al.
patent: 6227812 (2001-05-01), Kawaguchi et al.
patent: 6234763 (2001-05-01), Ota et al.
patent: 6352416 (2002-03-01), Ota et al.
patent: 6431053 (2002-08-01), Strikis et al.
patent: 6508634 (2003-01-01), Ota et al.
patent: 2002/0015645 (2002-02-01), Yamada et al.
patent: 2002/0025258 (2002-02-01), Ota et al.
patent: 0 798 461 (1997-10-01), None
patent: 0 798 461 (1998-10-01), None
patent: 0 881 387 (1998-12-01), None
patent: 0 926 341 (1999-06-01), None
patent: 0 926 346 (1999-06-01), None
patent: 0 935 107 (1999-08-01), None
patent: 0 940 581 (1999-09-01), None
patent: 0 940 581 (2000-04-01), None
patent: 1 020 641 (2000-07-01), None
patent: 1 020 641 (2000-07-01), None
patent: 1 034 951 (2000-09-01), None
patent: 1 020 641 (2000-12-01), None
patent: 1 059 444 (2000-12-01), None
patent: 1 059 445 (2000-12-01), None
patent: 1 059 446 (2000-12-01), None
patent: 1 099 852 (2001-05-01), None
patent: 1 099 852 (2001-05-01), None
patent: 1 126 169 (2001-08-01), None
patent: 1 138 932 (2001-10-01), None
patent: 1 138 946 (2001-10-01), None
patent: 0 935 107 (2002-01-01), None
patent: 1 034 951 (2002-01-01), None
patent: 1 167 762 (2002-01-01), None
patent: 1 207 301 (2002-05-01), None
patent: 1 059 444 (2002-06-01), None
patent: 1 059 445 (2002-06-01), None
patent: 1 059 446 (2002-06-01), None
patent: 1 099 852 (2003-08-01), None
patent: 1 363 023 (2003-11-01), None
patent: 590 77 086 (1984-02-01), None
patent: 2000-9044 (2000-01-01), None
patent: WO 99/25977 (1999-05-01), None
patent: WO 99/66203 (1999-12-01), None
patent: WO 01/53699 (2001-01-01), None
Combined Search and Examination Report dated Apr. 19, 2004, for corresponding United Kingdom application GB 0328199.5.
Search report for corresponding GB application, GB0328199.5, dated Oct. 8, 2004.

Affiliated with

Also associated with

Rating

Controls for variable displacement compressor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controls for variable displacement compressor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controls for variable displacement compressor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3575179