CH370987A - Non-return valve in a pipe section that can be used as a shut-off valve, for large liquid lines - Google Patents

Non-return valve in a pipe section that can be used as a shut-off valve, for large liquid lines

Info

Publication number
CH370987A
CH370987A CH7195959A CH7195959A CH370987A CH 370987 A CH370987 A CH 370987A CH 7195959 A CH7195959 A CH 7195959A CH 7195959 A CH7195959 A CH 7195959A CH 370987 A CH370987 A CH 370987A
Authority
CH
Switzerland
Prior art keywords
valve
shut
pipe section
large liquid
liquid lines
Prior art date
Application number
CH7195959A
Other languages
German (de)
Inventor
Adams Karl
Original Assignee
Adams Karl
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
Priority claimed from DEB48640A external-priority patent/DE1171685B/en
Application filed by Adams Karl filed Critical Adams Karl
Publication of CH370987A publication Critical patent/CH370987A/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanically-Actuated Valves (AREA)
CH7195959A 1958-04-21 1959-04-13 Non-return valve in a pipe section that can be used as a shut-off valve, for large liquid lines CH370987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB48640A DE1171685B (en) 1958-04-21 1958-04-21 Flap valve with differential piston

Publications (1)

Publication Number Publication Date
CH370987A true CH370987A (en) 1963-07-31

Family

ID=6968642

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7195959A CH370987A (en) 1958-04-21 1959-04-13 Non-return valve in a pipe section that can be used as a shut-off valve, for large liquid lines

Country Status (2)

Country Link
CH (1) CH370987A (en)
GB (1) GB915197A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110735933A (en) * 2019-10-25 2020-01-31 润电能源科学技术有限公司 Valve-in-valve applied to zero power of low-pressure cylinder of steam turbine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886961B1 (en) * 2008-09-29 2009-03-09 주식회사알피엠텍 Multi-turn hydraulic actuator
CN102155544B (en) * 2010-04-28 2013-02-13 荆锁祥 Valve plate eccentric valve with slowly-closed check function
CN101936403B (en) * 2010-09-09 2012-07-11 霍炳森 Pulse butterfly valve for combustion control
US11598427B2 (en) * 2021-01-08 2023-03-07 Kennedy Valve Company Butterfly valve
CN118009221B (en) * 2024-03-08 2025-05-02 泰州市航仪消防装备有限公司 Inflation control device of inflation bottle for rescue lifting air cushion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110735933A (en) * 2019-10-25 2020-01-31 润电能源科学技术有限公司 Valve-in-valve applied to zero power of low-pressure cylinder of steam turbine

Also Published As

Publication number Publication date
GB915197A (en) 1963-01-09

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