Title:
VARIABLE DISPLACEMENT COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/1999/039104
Kind Code:
A1
Abstract:
A variable displacement compressor, in which bypass holes (22) for communication between a work chamber (V) and a suction chamber (15) are opened or closed by forcedly vibrating a spool (23) serving as a valve disk supported by elastic members (25) with a centrifugal force which acts on a movable scroll (9) revolving as a shaft (4) rotates and serves as an exciting force in order to automatically change a discharge capacity of a compressor of, for example, a scroll type according to the number of revolutions (rotational speed) of the shaft (4) by simple means.
More Like This:
JPS5560748 | POWER GROUP FOR DRIVING VEHICLE |
Inventors:
MATSUDA MIKIO (JP)
INAGAKI MITSUO (JP)
INOUE TAKASHI (JP)
IWANAMI SHIGEKI (JP)
INAGAKI MITSUO (JP)
INOUE TAKASHI (JP)
IWANAMI SHIGEKI (JP)
Application Number:
PCT/JP1998/003792
Publication Date:
August 05, 1999
Filing Date:
August 26, 1998
Export Citation:
Assignee:
DENSO CORP (JP)
NIPPON SOKEN (JP)
MATSUDA MIKIO (JP)
INAGAKI MITSUO (JP)
INOUE TAKASHI (JP)
IWANAMI SHIGEKI (JP)
NIPPON SOKEN (JP)
MATSUDA MIKIO (JP)
INAGAKI MITSUO (JP)
INOUE TAKASHI (JP)
IWANAMI SHIGEKI (JP)
International Classes:
F04B23/00; F04B49/00; F04C18/02; F04C28/12; (IPC1-7): F04C18/02
Foreign References:
JPS6267288A | 1987-03-26 |
Other References:
See also references of EP 0979946A4
Attorney, Agent or Firm:
Ishida, Takashi (Toranomon 3-chome Minato-ku Tokyo, JP)
Download PDF: