Air conditioning system

Refrigeration – Automatic control – Selective heating or cooling

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C062S196400, C062S244000

Reexamination Certificate

active

06935125

ABSTRACT:
When the air blowing amount of a blower23is large, a high pressure is controlled so as to be increased higher than when the air blowing amount by the blower23is small. By this construction, refrigerant noise is drowned out by air noise and is made difficult to hear. In addition, in general, as a high heating capability is required when the air blowing amount is large and, on the contrary, a high heating capability is not required when the air blowing amount is small, in the event that the high pressure is controlled based on the air blowing amount, the noise attributed to the refrigerant noise, that is felt by the occupants when heating is performed using the hot gas, can be reduced without damaging the sense of being heated.

REFERENCES:
patent: 3472040 (1969-10-01), Taylor
patent: 5056324 (1991-10-01), Haley
patent: 5291941 (1994-03-01), Enomoto et al.
patent: 6058728 (2000-05-01), Takano et al.
patent: 6105375 (2000-08-01), Takano et al.
patent: 6148632 (2000-11-01), Kishita et al.
patent: 6237681 (2001-05-01), Takano et al.
patent: 6244060 (2001-06-01), Takano et al.
patent: 6247322 (2001-06-01), Ban et al.
patent: 6250093 (2001-06-01), Fujii et al.
patent: 6250094 (2001-06-01), Ban et al.
patent: 6263687 (2001-07-01), Ban et al.
patent: 6266965 (2001-07-01), Takano et al.
patent: 6526771 (2003-03-01), Takano et al.
patent: 6584785 (2003-07-01), Karl
patent: 5-272817 (1993-10-01), None
patent: 11-257762 (1999-09-01), None
patent: 2002-277066 (2002-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Air conditioning system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air conditioning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air conditioning system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3456901

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.