JPS6445980A - Suction valve device for vehicle air conditioner use piston type compressor - Google Patents

Suction valve device for vehicle air conditioner use piston type compressor

Info

Publication number
JPS6445980A
JPS6445980A JP20035687A JP20035687A JPS6445980A JP S6445980 A JPS6445980 A JP S6445980A JP 20035687 A JP20035687 A JP 20035687A JP 20035687 A JP20035687 A JP 20035687A JP S6445980 A JPS6445980 A JP S6445980A
Authority
JP
Japan
Prior art keywords
piston
suction valve
end part
type compressor
suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20035687A
Other languages
Japanese (ja)
Inventor
Koji Okamoto
Hisao Kobayashi
Masayuki Tanigawa
Hiroyuki Deguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP20035687A priority Critical patent/JPS6445980A/en
Publication of JPS6445980A publication Critical patent/JPS6445980A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)

Abstract

PURPOSE:To enable a piston to attain its miniaturization by forming a suction valve, arranged in a piston head, into almost a circular arc shape by a spring member and fixing one end part in the center of the valve to the piston head while opening and closing a suction hole by a free end in the other end part. CONSTITUTION:A swash plate type compressor stops its piston (double-head piston) 1 to a swash plate 2 in such a manner as striding it in the central part of the piston 1 through a bearing device 3 comprising balls and shoes, reciprocating the piston 1 in a cylinder 4 by rotating the swash plate 2. The piston 1 arranges in its piston head 5 a suction valve 9 which opens and closes a suction hole 8. Forming this suction valve 9 from a thin leaf spring material as the ring member with a plan view of whirl shape, a central part side end part 9a of the suction valve 9 is fixed to the central part of the piston head 5 by a fixing means 10. And in a circumferential side end part 9b, which is a free end, of the suction valve 9, the suction hole 8 is opened and closed.
JP20035687A 1987-08-10 1987-08-10 Suction valve device for vehicle air conditioner use piston type compressor Pending JPS6445980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20035687A JPS6445980A (en) 1987-08-10 1987-08-10 Suction valve device for vehicle air conditioner use piston type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20035687A JPS6445980A (en) 1987-08-10 1987-08-10 Suction valve device for vehicle air conditioner use piston type compressor

Publications (1)

Publication Number Publication Date
JPS6445980A true JPS6445980A (en) 1989-02-20

Family

ID=16422936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20035687A Pending JPS6445980A (en) 1987-08-10 1987-08-10 Suction valve device for vehicle air conditioner use piston type compressor

Country Status (1)

Country Link
JP (1) JPS6445980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037672A1 (en) * 2021-09-09 2023-03-16 日立Astemo株式会社 Compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037672A1 (en) * 2021-09-09 2023-03-16 日立Astemo株式会社 Compressor

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