JPS53134236A - Valve seat - Google Patents

Valve seat

Info

Publication number
JPS53134236A
JPS53134236A JP4839277A JP4839277A JPS53134236A JP S53134236 A JPS53134236 A JP S53134236A JP 4839277 A JP4839277 A JP 4839277A JP 4839277 A JP4839277 A JP 4839277A JP S53134236 A JPS53134236 A JP S53134236A
Authority
JP
Japan
Prior art keywords
valve seat
seat
valve
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
JP4839277A
Other languages
Japanese (ja)
Other versions
JPS5818554B2 (en
Inventor
Tsutomu Saitou
Hiroshi Yamazoe
Shiyuusuke Yamaoka
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.)
Nippon Carbon Co Ltd
Eneos Corp
Original Assignee
Nippon Carbon Co Ltd
Nippon Petrochemicals 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 Nippon Carbon Co Ltd, Nippon Petrochemicals Co Ltd filed Critical Nippon Carbon Co Ltd
Priority to JP52048392A priority Critical patent/JPS5818554B2/en
Priority to US05/898,762 priority patent/US4269391A/en
Priority to BE187160A priority patent/BE866442A/en
Priority to FI781320A priority patent/FI68715C/en
Priority to GB16772/78A priority patent/GB1602242A/en
Priority to NO781487A priority patent/NO149559C/en
Priority to NLAANVRAGE7804642,A priority patent/NL188303C/en
Priority to IT22854/78A priority patent/IT1095056B/en
Priority to FR7812787A priority patent/FR2389055A1/en
Priority to DE2818935A priority patent/DE2818935C2/en
Priority to IT7821683U priority patent/IT7821683V0/en
Publication of JPS53134236A publication Critical patent/JPS53134236A/en
Publication of JPS5818554B2 publication Critical patent/JPS5818554B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
JP52048392A 1977-04-28 1977-04-28 valve seat Expired JPS5818554B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP52048392A JPS5818554B2 (en) 1977-04-28 1977-04-28 valve seat
US05/898,762 US4269391A (en) 1977-04-28 1978-04-24 Valve sealing device and a valve
BE187160A BE866442A (en) 1977-04-28 1978-04-27 CLOSING DEVICE FOR VALVES, VALVES AND THE LIKE AND VALVES, VALVES EQUIPPED WITH THIS DEVICE
FI781320A FI68715C (en) 1977-04-28 1978-04-27 TAETNINGSANORDNING FOER VENTILER
GB16772/78A GB1602242A (en) 1977-04-28 1978-04-27 Sealing devices for valves
NO781487A NO149559C (en) 1977-04-28 1978-04-27 VENTILTETNINGSINNRETNING
NLAANVRAGE7804642,A NL188303C (en) 1977-04-28 1978-04-28 SEALING DEVICE FOR A VALVE.
IT22854/78A IT1095056B (en) 1977-04-28 1978-04-28 SEALING DEVICE FOR VALVE AND VALVE THAT INCLUDES IT
FR7812787A FR2389055A1 (en) 1977-04-28 1978-04-28 VALVE AND VALVE SEALING DEVICE EQUIPPED WITH THIS DEVICE
DE2818935A DE2818935C2 (en) 1977-04-28 1978-04-28 Sealing element for valves
IT7821683U IT7821683V0 (en) 1977-04-28 1978-04-28 SEALING DEVICE FOR VALVE AND VALVE INCLUDING IT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52048392A JPS5818554B2 (en) 1977-04-28 1977-04-28 valve seat

Publications (2)

Publication Number Publication Date
JPS53134236A true JPS53134236A (en) 1978-11-22
JPS5818554B2 JPS5818554B2 (en) 1983-04-13

Family

ID=12802013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52048392A Expired JPS5818554B2 (en) 1977-04-28 1977-04-28 valve seat

Country Status (2)

Country Link
JP (1) JPS5818554B2 (en)
BE (1) BE866442A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990006U (en) * 1983-11-11 1984-06-18 フオルクスウア−ゲンウエルク・アクチエンゲゼルシヤフト Corro type rotary slide valve device for engine filling exchange control
JPS63285367A (en) * 1987-05-18 1988-11-22 Toyo Tanso Kk Heat resisting property fluid sealing member
JPH0187374U (en) * 1987-12-02 1989-06-09
WO2018158915A1 (en) * 2017-03-02 2018-09-07 日本カーボン株式会社 High sealing performance ball valve seat
US11148950B2 (en) 2014-11-13 2021-10-19 Baker Hughes, A Ge Company, Llc Reinforced composites, methods of manufacture, and articles therefrom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113231U (en) * 1975-03-10 1976-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113231U (en) * 1975-03-10 1976-09-14

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990006U (en) * 1983-11-11 1984-06-18 フオルクスウア−ゲンウエルク・アクチエンゲゼルシヤフト Corro type rotary slide valve device for engine filling exchange control
JPS63285367A (en) * 1987-05-18 1988-11-22 Toyo Tanso Kk Heat resisting property fluid sealing member
JPH0187374U (en) * 1987-12-02 1989-06-09
US11148950B2 (en) 2014-11-13 2021-10-19 Baker Hughes, A Ge Company, Llc Reinforced composites, methods of manufacture, and articles therefrom
WO2018158915A1 (en) * 2017-03-02 2018-09-07 日本カーボン株式会社 High sealing performance ball valve seat
US11002369B2 (en) 2017-03-02 2021-05-11 Nippon Carbon Co., Ltd. High sealing property ball valve seat

Also Published As

Publication number Publication date
BE866442A (en) 1978-08-14
JPS5818554B2 (en) 1983-04-13

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