FR1300618A - Shut-off valve with oblique sealing surfaces - Google Patents

Shut-off valve with oblique sealing surfaces

Info

Publication number
FR1300618A
FR1300618A FR873447A FR873447A FR1300618A FR 1300618 A FR1300618 A FR 1300618A FR 873447 A FR873447 A FR 873447A FR 873447 A FR873447 A FR 873447A FR 1300618 A FR1300618 A FR 1300618A
Authority
FR
France
Prior art keywords
shut
valve
sealing surfaces
oblique sealing
oblique
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.)
Expired
Application number
FR873447A
Other languages
French (fr)
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.)
Jansen TH GmbH
Original Assignee
Jansen TH 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 Jansen TH GmbH filed Critical Jansen TH GmbH
Priority to FR873447A priority Critical patent/FR1300618A/en
Application granted granted Critical
Publication of FR1300618A publication Critical patent/FR1300618A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • 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
    • F16K3/12—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 wedge-shaped arrangements of sealing faces
FR873447A 1961-09-18 1961-09-18 Shut-off valve with oblique sealing surfaces Expired FR1300618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR873447A FR1300618A (en) 1961-09-18 1961-09-18 Shut-off valve with oblique sealing surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873447A FR1300618A (en) 1961-09-18 1961-09-18 Shut-off valve with oblique sealing surfaces

Publications (1)

Publication Number Publication Date
FR1300618A true FR1300618A (en) 1962-08-03

Family

ID=8763006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873447A Expired FR1300618A (en) 1961-09-18 1961-09-18 Shut-off valve with oblique sealing surfaces

Country Status (1)

Country Link
FR (1) FR1300618A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655574A1 (en) * 1993-11-25 1995-05-31 Pyromeca S.A. Safety device for opening or closing a gate valve
WO2009039042A1 (en) * 2007-09-21 2009-03-26 Fisher Controls International Llc Apparatus and methods for manual override operation of a linear actuator
US8070127B2 (en) 2009-02-04 2011-12-06 Fisher Controls International, Llc Manual override apparatus for linear actuators

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655574A1 (en) * 1993-11-25 1995-05-31 Pyromeca S.A. Safety device for opening or closing a gate valve
FR2712954A1 (en) * 1993-11-25 1995-06-02 Pyromeca Device for opening and closing the safety of a shutter valve moving by translation.
FR2712955A1 (en) * 1993-11-25 1995-06-02 Pyromeca Gate valve with emergency back-up control
WO2009039042A1 (en) * 2007-09-21 2009-03-26 Fisher Controls International Llc Apparatus and methods for manual override operation of a linear actuator
US8282070B2 (en) 2007-09-21 2012-10-09 Fisher Controls International Llc Apparatus and methods for manual override operation of a linear actuator
CN101828060B (en) * 2007-09-21 2015-02-25 费希尔控制产品国际有限公司 Apparatus and methods for manual override operation of a linear actuator
US8070127B2 (en) 2009-02-04 2011-12-06 Fisher Controls International, Llc Manual override apparatus for linear actuators

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