LU57991A1 - - Google Patents

Info

Publication number
LU57991A1
LU57991A1 LU57991DA LU57991A1 LU 57991 A1 LU57991 A1 LU 57991A1 LU 57991D A LU57991D A LU 57991DA LU 57991 A1 LU57991 A1 LU 57991A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU57991A1 publication Critical patent/LU57991A1/xx

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
    • F16K3/0254—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 being operated by particular means
    • 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
    • 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)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
LU57991D 1968-02-22 1969-02-13 LU57991A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78003467 1968-02-22

Publications (1)

Publication Number Publication Date
LU57991A1 true LU57991A1 (ja) 1969-05-22

Family

ID=9696240

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57991D LU57991A1 (ja) 1968-02-22 1969-02-13

Country Status (8)

Country Link
BE (1) BE728090A (ja)
CH (1) CH518472A (ja)
DE (1) DE1908874A1 (ja)
ES (1) ES363803A1 (ja)
FR (1) FR1566417A (ja)
GB (1) GB1221515A (ja)
LU (1) LU57991A1 (ja)
NL (1) NL6902719A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040347A1 (de) 1998-02-04 1999-08-12 Unaxis Trading Ag Vakuumanordnung mit einem vakuumplattenventil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3922888A1 (en) * 2013-05-31 2021-12-15 Dayco IP Holdings, LLC Sprung gate valves movable by an actuator
CN113217647B (zh) * 2021-04-15 2022-04-26 西派集团有限公司 一种低逸散性超高压平板阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040347A1 (de) 1998-02-04 1999-08-12 Unaxis Trading Ag Vakuumanordnung mit einem vakuumplattenventil
CH692821A5 (de) * 1998-02-04 2002-11-15 Unaxis Trading Ag Vakuumventilplatte und Vakuumkammeranordnung mit einer solchen.

Also Published As

Publication number Publication date
CH518472A (fr) 1972-01-31
BE728090A (ja) 1969-07-16
ES363803A1 (es) 1970-12-16
FR1566417A (ja) 1969-05-09
GB1221515A (en) 1971-02-03
NL6902719A (ja) 1969-08-26
DE1908874A1 (de) 1969-09-25

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