Swash-plate-type air conditioning pump

Pumps – Three or more cylinders arranged in parallel – radial – or...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

417312, F04B 112, F04B 2100

Patent

active

052363120

ABSTRACT:
A double-acting, multi-cylinder, swash-plate-type air conditioning pump (10) for propelling refrigerant gas through a cooling circuit. The pump (10) comprises a cylinder block assembly (16) which is provided with a plurality of reciprocating pistons (18). Each piston (18) is in communication with a swash-plate (20) which is fixedly mounted on an axially extending, rotatable shaft (22). The pistons (18) are adapted for syphoning, compressing, and discharging the refrigerant gas. A refrigerant gas flow path (24) is defined within and in communication with the plurality of reciprocating pistons (18) so as to minimize peak-to-peak pressure pulsation and consequent noise and vibration. The gas flow path (24) has a discharge cavity port (28), and a discharge port (32). Linking them is an arcuately extending discharge transfer cavity (30) for delivering the refrigerant gas (12) after compression. The discharge cavity port (28) is arcuately spaced apart from the pump discharge port (32).

REFERENCES:
patent: 3380651 (1968-04-01), Akiraniki et al.
patent: 3577891 (1971-05-01), Nemoto et al.
patent: 3820921 (1974-06-01), Thayer
patent: 4101250 (1978-07-01), Nakayama et al.
patent: 4407638 (1983-10-01), Sasaya et al.
patent: 4432702 (1984-02-01), Honzawa et al.
patent: 4534710 (1985-08-01), Higuchi et al.
patent: 4610604 (1986-09-01), Iwamori
patent: 4767283 (1988-08-01), Ikeda et al.
patent: 4934482 (1990-06-01), Herron et al.
patent: 4950132 (1990-08-01), Brian, Jr. et al.
patent: 5051069 (1991-09-01), Ikeda et al.

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

Swash-plate-type air conditioning pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Swash-plate-type air conditioning pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Swash-plate-type air conditioning pump will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2239874

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