JPS5718866A - Plate spring air inlet and exhaust valve - Google Patents

Plate spring air inlet and exhaust valve

Info

Publication number
JPS5718866A
JPS5718866A JP9177180A JP9177180A JPS5718866A JP S5718866 A JPS5718866 A JP S5718866A JP 9177180 A JP9177180 A JP 9177180A JP 9177180 A JP9177180 A JP 9177180A JP S5718866 A JPS5718866 A JP S5718866A
Authority
JP
Japan
Prior art keywords
air inlet
exhaust valve
valve
plate spring
spring air
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
JP9177180A
Other languages
Japanese (ja)
Inventor
Isao Hayase
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9177180A priority Critical patent/JPS5718866A/en
Publication of JPS5718866A publication Critical patent/JPS5718866A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce head loss in such a way that direction of flows through an air inlet and exhaust valve is inclined to a valve plate, in a plate spring air inlet and exhaust valve.
CONSTITUTION: A valve hole 2 in an air inlet and exhaust valve is formed so that its central axis (A) is inclined toward the free end side of a valve plate 3 in the normal direction N on both sides recto and verso of the valve support plate 1. Stream of the fluid is drained by smoothly converting the direction from the direction (a) to the direction (b) in such a way of taking this inclined angle θ large enough, so that head loss can be remarkably reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP9177180A 1980-07-07 1980-07-07 Plate spring air inlet and exhaust valve Pending JPS5718866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9177180A JPS5718866A (en) 1980-07-07 1980-07-07 Plate spring air inlet and exhaust valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9177180A JPS5718866A (en) 1980-07-07 1980-07-07 Plate spring air inlet and exhaust valve

Publications (1)

Publication Number Publication Date
JPS5718866A true JPS5718866A (en) 1982-01-30

Family

ID=14035830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9177180A Pending JPS5718866A (en) 1980-07-07 1980-07-07 Plate spring air inlet and exhaust valve

Country Status (1)

Country Link
JP (1) JPS5718866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721443A (en) * 1987-03-16 1988-01-26 Tecumseh Products Company Discharge valve retainer for a compressor
US4778360A (en) * 1987-02-23 1988-10-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Suction and/or discharge valve port configuration for refrigerant compressor
US4836151A (en) * 1988-03-31 1989-06-06 Brunswick Corporation Two cycle engine with turbulence generator at reed valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778360A (en) * 1987-02-23 1988-10-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Suction and/or discharge valve port configuration for refrigerant compressor
US4721443A (en) * 1987-03-16 1988-01-26 Tecumseh Products Company Discharge valve retainer for a compressor
US4836151A (en) * 1988-03-31 1989-06-06 Brunswick Corporation Two cycle engine with turbulence generator at reed valves

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