JPS6467569A - Valve gear - Google Patents
Valve gearInfo
- Publication number
- JPS6467569A JPS6467569A JP22452187A JP22452187A JPS6467569A JP S6467569 A JPS6467569 A JP S6467569A JP 22452187 A JP22452187 A JP 22452187A JP 22452187 A JP22452187 A JP 22452187A JP S6467569 A JPS6467569 A JP S6467569A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hole
- cylinder
- operating member
- head wall
- 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.)
- Granted
Links
Landscapes
- Lift Valve (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
PURPOSE: To enhance durability of a valve by making a valve port in the head wall of a cylinder and supporting a valve disc for opening/closing the valve port selectively on a valve operating member through a resilient body. CONSTITUTION: Exhaust openings 21 are made at two peripheral points in the head wall 2 of a cylinder 1 in the circumferential direction. A valve operating member 22 is interposed between the head wall 2 and a piston 14 such that it can slide in the axial direction along the inner surface of the cylinder 1. A bottomed hole 23 having larger diameter than the exhaust opening 21 is made in the valve operating member 22 oppositely to the exhaust opening 21. A presser 27 is set in the hole 23 while being fitted, to the shaft part 25 thereof, with a valve disc, i.e., a tubular seal pad 28. A coil spring 29 is interposed between the flange part 26 of the presser 27 and the bottom wall of the hole 23 applied with a cover plate 30 having a hole for projecting the seal pad 28.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224521A JPH0678853B2 (en) | 1987-09-08 | 1987-09-08 | Valve device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224521A JPH0678853B2 (en) | 1987-09-08 | 1987-09-08 | Valve device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6467569A true JPS6467569A (en) | 1989-03-14 |
JPH0678853B2 JPH0678853B2 (en) | 1994-10-05 |
Family
ID=16815102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62224521A Expired - Lifetime JPH0678853B2 (en) | 1987-09-08 | 1987-09-08 | Valve device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0678853B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2009209912B2 (en) * | 2008-01-30 | 2011-08-04 | Krosakiharima Corporation | Zirconia-mullite refractory raw material and a plate brick |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213164A (en) * | 1982-02-12 | 1983-12-12 | 財団法人鉄道総合技術研究所 | Expansion engine for cryogenic refrigerator |
JPS6277556A (en) * | 1985-09-30 | 1987-04-09 | 株式会社東芝 | Adiabatic expansion engine |
-
1987
- 1987-09-08 JP JP62224521A patent/JPH0678853B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213164A (en) * | 1982-02-12 | 1983-12-12 | 財団法人鉄道総合技術研究所 | Expansion engine for cryogenic refrigerator |
JPS6277556A (en) * | 1985-09-30 | 1987-04-09 | 株式会社東芝 | Adiabatic expansion engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2009209912B2 (en) * | 2008-01-30 | 2011-08-04 | Krosakiharima Corporation | Zirconia-mullite refractory raw material and a plate brick |
Also Published As
Publication number | Publication date |
---|---|
JPH0678853B2 (en) | 1994-10-05 |
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