FR1048425A - Double closing valve and in particular quick closing valve - Google Patents

Double closing valve and in particular quick closing valve

Info

Publication number
FR1048425A
FR1048425A FR1048425DA FR1048425A FR 1048425 A FR1048425 A FR 1048425A FR 1048425D A FR1048425D A FR 1048425DA FR 1048425 A FR1048425 A FR 1048425A
Authority
FR
France
Prior art keywords
closing valve
double
particular quick
quick closing
double closing
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
Other languages
French (fr)
Inventor
Gustav Friedrich Gerdts
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
Application granted granted Critical
Publication of FR1048425A publication Critical patent/FR1048425A/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
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1048425D 1950-09-09 1951-08-13 Double closing valve and in particular quick closing valve Expired FR1048425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1048425X 1950-09-09

Publications (1)

Publication Number Publication Date
FR1048425A true FR1048425A (en) 1953-12-22

Family

ID=7717197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048425D Expired FR1048425A (en) 1950-09-09 1951-08-13 Double closing valve and in particular quick closing valve

Country Status (1)

Country Link
FR (1) FR1048425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557633A1 (en) * 1984-01-04 1985-07-05 Bmb STARTING DEVICE FOR AN INTERNAL COMBUSTION ENGINE, PARTICULARLY FOR A FREE PISTON ENGINE
WO2020076516A1 (en) * 2018-10-10 2020-04-16 Emerson Process Management Regulator Technologies, Inc. Slam-shut safety assembly for providing redundant safety shutoff

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557633A1 (en) * 1984-01-04 1985-07-05 Bmb STARTING DEVICE FOR AN INTERNAL COMBUSTION ENGINE, PARTICULARLY FOR A FREE PISTON ENGINE
EP0148078A2 (en) * 1984-01-04 1985-07-10 B.M.B., Société civile Starting device for an internal-combustion engine, especially for a free piston engine
EP0148078A3 (en) * 1984-01-04 1985-08-28 B.M.B., Société civile Starting device for an internal-combustion engine, especially for a free piston engine
WO2020076516A1 (en) * 2018-10-10 2020-04-16 Emerson Process Management Regulator Technologies, Inc. Slam-shut safety assembly for providing redundant safety shutoff
CN112823255A (en) * 2018-10-10 2021-05-18 艾默生过程管理调节技术公司 Emergency shutdown safety assembly for providing redundant safety shutdown
US11125348B2 (en) 2018-10-10 2021-09-21 Emerson Process Management Regulator Technologies, Inc. Slam-shut safety assembly for providing redundant safety shutoff

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