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JPS55107175A - Shutttoff valve - Google Patents

Shutttoff valve

Info

Publication number
JPS55107175A
JPS55107175A JP1215980A JP1215980A JPS55107175A JP S55107175 A JPS55107175 A JP S55107175A JP 1215980 A JP1215980 A JP 1215980A JP 1215980 A JP1215980 A JP 1215980A JP S55107175 A JPS55107175 A JP S55107175A
Authority
JP
Japan
Prior art keywords
shutttoff
valve
shutttoff 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.)
Pending
Application number
JP1215980A
Other languages
Japanese (ja)
Inventor
Shiyuumatsuhaa Manfureeto
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.)
Leybold Heraeus Verwaltung GmbH
Original Assignee
Leybold Heraeus Verwaltung GmbH
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 Leybold Heraeus Verwaltung GmbH filed Critical Leybold Heraeus Verwaltung GmbH
Publication of JPS55107175A publication Critical patent/JPS55107175A/en
Pending 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/188—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
JP1215980A 1979-02-05 1980-02-05 Shutttoff valve Pending JPS55107175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792904248 DE2904248A1 (en) 1979-02-05 1979-02-05 LOCKS

Publications (1)

Publication Number Publication Date
JPS55107175A true JPS55107175A (en) 1980-08-16

Family

ID=6062169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1215980A Pending JPS55107175A (en) 1979-02-05 1980-02-05 Shutttoff valve

Country Status (4)

Country Link
JP (1) JPS55107175A (en)
DE (1) DE2904248A1 (en)
FR (1) FR2448090A1 (en)
GB (1) GB2041497A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05126262A (en) * 1991-10-30 1993-05-21 Zimmermann & Jansen Gmbh Double disc type wedge valve

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457488A (en) * 1982-06-09 1984-07-03 Japan Oxygen Co., Ltd. Sluice valve arrangement
GB2240157A (en) * 1990-01-12 1991-07-24 Colin Badham Flow control valve for fluid materials
DE19746241C2 (en) * 1997-10-20 2000-05-31 Vat Holding Ag Haag Device for closing an opening
TWI388754B (en) 2006-06-16 2013-03-11 Vat Holding Ag Vakuumventil
CN101545543B (en) * 2008-03-28 2010-10-27 中国铝业股份有限公司 An inflatable isolation valve
CN105090607B (en) * 2015-07-13 2017-10-31 哈托利海托阀门（杭州）有限公司 A kind of high leakproofness gate valve
WO2021106472A1 (en) * 2019-11-25 2021-06-03 株式会社エム・システム技研 Actuator and fluid control device
CN119844583B (en) * 2025-03-19 2025-06-06 洛阳智达石化工程有限公司 Pneumatic control valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191305A (en) * 1957-11-23 1959-10-19 Stora Kopparbergs Bergslags Ab Valve assembly
BE757869A (en) * 1969-10-29 1971-04-01 Appliquees S E V A Soc Et

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05126262A (en) * 1991-10-30 1993-05-21 Zimmermann & Jansen Gmbh Double disc type wedge valve

Also Published As

Publication number Publication date
DE2904248A1 (en) 1980-08-07
FR2448090A1 (en) 1980-08-29
GB2041497A (en) 1980-09-10

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