IT8519533A0 - SHUTTER - Google Patents

SHUTTER

Info

Publication number
IT8519533A0
IT8519533A0 IT8519533A IT1953385A IT8519533A0 IT 8519533 A0 IT8519533 A0 IT 8519533A0 IT 8519533 A IT8519533 A IT 8519533A IT 1953385 A IT1953385 A IT 1953385A IT 8519533 A0 IT8519533 A0 IT 8519533A0
Authority
IT
Italy
Prior art keywords
shutter
Prior art date
Application number
IT8519533A
Other languages
Italian (it)
Other versions
IT1183352B (en
Inventor
Winklmann Erwin
Gladisch Manfred
Original Assignee
Babcock Werke Ag
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 Babcock Werke Ag filed Critical Babcock Werke Ag
Publication of IT8519533A0 publication Critical patent/IT8519533A0/en
Application granted granted Critical
Publication of IT1183352B publication Critical patent/IT1183352B/en

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)
  • Safety Valves (AREA)
IT19533/85A 1984-02-17 1985-02-15 GATE IT1183352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843405681 DE3405681A1 (en) 1984-02-17 1984-02-17 LOCKS

Publications (2)

Publication Number Publication Date
IT8519533A0 true IT8519533A0 (en) 1985-02-15
IT1183352B IT1183352B (en) 1987-10-22

Family

ID=6227988

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19533/85A IT1183352B (en) 1984-02-17 1985-02-15 GATE

Country Status (5)

Country Link
AT (1) AT390310B (en)
DE (1) DE3405681A1 (en)
FR (1) FR2559869B1 (en)
GB (1) GB2154303B (en)
IT (1) IT1183352B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685655A (en) * 1986-01-30 1987-08-11 Smith International, Inc. Pressure-balanced gate for split-gate valve
DE19716193C2 (en) * 1997-04-18 1999-06-02 Michael Dr Kretzschmar One-way or multi-way valve
CN201028020Y (en) * 2007-05-24 2008-02-27 朱力艳 Pilot-operated high-pressure sluice valve
CN110043676A (en) * 2019-04-26 2019-07-23 江苏圣泰阀门有限公司 A kind of pressure seal parallel slide valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578237A (en) * 1944-04-06 1946-06-20 Babcock & Wilcox Ltd Improvements in or relating to parallel slide valves
US2976008A (en) * 1957-05-03 1961-03-21 Ocker Charles Valve structure
BE757869A (en) * 1969-10-29 1971-04-01 Appliquees S E V A Soc Et
DE2249601C3 (en) * 1972-10-10 1979-07-12 Deutsche Babcock Ag, 4200 Oberhausen Parallel plate gate valve

Also Published As

Publication number Publication date
FR2559869A1 (en) 1985-08-23
AT390310B (en) 1990-04-25
ATA337584A (en) 1989-09-15
FR2559869B1 (en) 1988-10-28
GB8428227D0 (en) 1984-12-19
GB2154303B (en) 1987-05-20
IT1183352B (en) 1987-10-22
DE3405681C2 (en) 1988-07-07
GB2154303A (en) 1985-09-04
DE3405681A1 (en) 1985-08-22

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