JPS646578A - Floating mechanism for valve unit in shutoff valve - Google Patents

Floating mechanism for valve unit in shutoff valve

Info

Publication number
JPS646578A
JPS646578A JP16330187A JP16330187A JPS646578A JP S646578 A JPS646578 A JP S646578A JP 16330187 A JP16330187 A JP 16330187A JP 16330187 A JP16330187 A JP 16330187A JP S646578 A JPS646578 A JP S646578A
Authority
JP
Japan
Prior art keywords
valve
unit
pressure receiving
receiving plate
main unit
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
Application number
JP16330187A
Other languages
Japanese (ja)
Other versions
JP2561669B2 (en
Inventor
Teruhisa Kojima
Masayuki Komaki
Hiroshi Morita
Takatoshi Murakami
Yasuo Sato
Yasuo Koketsu
Tetsuhiko Matsushima
Kazuo Suzuki
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.)
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Yazaki Corp
Toho Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
Tokyo Gas Co Ltd
Yazaki Corp
Toho Gas Co 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 Osaka Gas Co Ltd, Tokyo Gas Co Ltd, Yazaki Corp, Toho Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP62163301A priority Critical patent/JP2561669B2/en
Publication of JPS646578A publication Critical patent/JPS646578A/en
Application granted granted Critical
Publication of JP2561669B2 publication Critical patent/JP2561669B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE:To permit a coil spring to attain its uniform contact condition with a valve unit by constituting the valve unit of a pressure receiving plate, which receives an end part of the spring, and a valve main unit which swivelably connects the point end center of the pressure receiving plate. CONSTITUTION:A valve unit 5 comprises a pressure receiving plate 41 integrally mounted by screw thread connection to the upper end of a valve shaft 5a and a valve main unit 52 swivelably connected to the upper part of the pressure receiving plate 51. The valve unit 5 forms a circular recessed part 52a, concentric with the center of the valve main unit 52, and mounts a valve rubber 53 to be glued coating the upper surface of this recessed part 52, in the upper surface of the valve main unit 52. The valve unit 5, in which a pivot shaft 54 protrudes in the center bottom part of the valve main unit 52 penetrating through the center part of the pressure receiving plate 51, engages the point end of the pivot shaft 54 with a pivot bearing 55 provided in the uppermost part of the valve shaft 51.
JP62163301A 1987-06-30 1987-06-30 Floating mechanism of valve body in shutoff valve Expired - Fee Related JP2561669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163301A JP2561669B2 (en) 1987-06-30 1987-06-30 Floating mechanism of valve body in shutoff valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163301A JP2561669B2 (en) 1987-06-30 1987-06-30 Floating mechanism of valve body in shutoff valve

Publications (2)

Publication Number Publication Date
JPS646578A true JPS646578A (en) 1989-01-11
JP2561669B2 JP2561669B2 (en) 1996-12-11

Family

ID=15771224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163301A Expired - Fee Related JP2561669B2 (en) 1987-06-30 1987-06-30 Floating mechanism of valve body in shutoff valve

Country Status (1)

Country Link
JP (1) JP2561669B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329787U (en) * 1989-07-31 1991-03-25
JP2007289872A (en) * 2006-04-25 2007-11-08 Matsushita Electric Works Ltd Core deviation preventive device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254373U (en) * 1985-09-24 1987-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254373U (en) * 1985-09-24 1987-04-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329787U (en) * 1989-07-31 1991-03-25
JP2007289872A (en) * 2006-04-25 2007-11-08 Matsushita Electric Works Ltd Core deviation preventive device

Also Published As

Publication number Publication date
JP2561669B2 (en) 1996-12-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees