CH524090A - Non-return valve made of elastic material for pneumatic control valves - Google Patents

Non-return valve made of elastic material for pneumatic control valves

Info

Publication number
CH524090A
CH524090A CH1708571A CH1708571A CH524090A CH 524090 A CH524090 A CH 524090A CH 1708571 A CH1708571 A CH 1708571A CH 1708571 A CH1708571 A CH 1708571A CH 524090 A CH524090 A CH 524090A
Authority
CH
Switzerland
Prior art keywords
elastic material
control valves
return valve
pneumatic control
valve made
Prior art date
Application number
CH1708571A
Other languages
German (de)
Inventor
Heller Rudolf
Original Assignee
Knorr Bremse 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 Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Publication of CH524090A publication Critical patent/CH524090A/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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
CH1708571A 1970-12-17 1971-11-24 Non-return valve made of elastic material for pneumatic control valves CH524090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702062116 DE2062116C3 (en) 1970-12-17 1970-12-17 Valve closure piece for non-return or control valves, especially for an automatic vent valve in pneumatic systems

Publications (1)

Publication Number Publication Date
CH524090A true CH524090A (en) 1972-06-15

Family

ID=5791261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1708571A CH524090A (en) 1970-12-17 1971-11-24 Non-return valve made of elastic material for pneumatic control valves

Country Status (5)

Country Link
AT (1) AT314923B (en)
CH (1) CH524090A (en)
DE (1) DE2062116C3 (en)
FR (1) FR2118684A5 (en)
IT (1) IT945376B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536492A1 (en) * 1982-11-23 1984-05-25 Festo Maschf Stoll G MAGNETIC VALVE
WO1992014636A1 (en) * 1991-02-21 1992-09-03 Robert Bosch Gmbh Solenoid valve for hydraulic braking systems with abs for motor vehicles
WO2020180894A1 (en) * 2019-03-04 2020-09-10 Carefusion 303, Inc. Castellated check valves

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929610C2 (en) * 1979-07-21 1986-11-13 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover check valve
US4457330A (en) * 1983-02-11 1984-07-03 Yardney Corporation Reversible quick exhaust valve
US4592382A (en) * 1984-08-27 1986-06-03 Aqua-Giene, Inc. Anti-siphon nozzle
US5176658A (en) * 1991-05-03 1993-01-05 Sherwood Medical Company Valve assembly for use in medical devices
US5909836A (en) * 1997-10-31 1999-06-08 Illinois Tool Works Inc. Combustion powered tool with combustion chamber lockout
ATE196675T1 (en) 1997-12-09 2000-10-15 Sporting S A GENERAL USE VALVE
DE102007035015A1 (en) * 2007-07-26 2009-10-29 Bayerische Motoren Werke Aktiengesellschaft Valve i.e. pressure control valve, has guidance whose middle level runs perpendicular to axial direction from center point of valve body surface at certain distance that is smaller than radius and/or curvature radius of valve body surface
EP3752757B1 (en) * 2018-02-14 2023-06-07 Oetiker Schweiz AG Flow path switching valve
DE102021213009B4 (en) * 2021-11-18 2025-04-30 Trelleborg Sealing Solutions Germany Gmbh PRESSURE RELIEF PLUG AND HOUSING WITH SUCH A

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151449A (en) * 1912-11-29 1915-08-24 Roland Dresser Durfee Pump-valve.
US2567391A (en) * 1946-06-27 1951-09-11 Theodore E Mead Exhaust valve structure
US3010477A (en) * 1958-09-08 1961-11-28 Temprite Products Corp Check valve unit
US3006536A (en) * 1959-07-28 1961-10-31 Chausson Usines Sa Pistons or flap-valves for compressors and pumps
DE1172972B (en) * 1960-09-17 1964-06-25 Knorr Bremse Gmbh Quick release valve for vehicle air brake systems
US3196890A (en) * 1961-11-28 1965-07-27 Modernair Corp Double acting check valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536492A1 (en) * 1982-11-23 1984-05-25 Festo Maschf Stoll G MAGNETIC VALVE
WO1992014636A1 (en) * 1991-02-21 1992-09-03 Robert Bosch Gmbh Solenoid valve for hydraulic braking systems with abs for motor vehicles
WO2020180894A1 (en) * 2019-03-04 2020-09-10 Carefusion 303, Inc. Castellated check valves
CN113544418A (en) * 2019-03-04 2021-10-22 康尔福盛303公司 Castellated check valve
US11819654B2 (en) * 2019-03-04 2023-11-21 Carefusion 303, Inc. Castellated check valves
AU2020232694B2 (en) * 2019-03-04 2026-01-08 Carefusion 303, Inc. Castellated check valves

Also Published As

Publication number Publication date
IT945376B (en) 1973-05-10
DE2062116A1 (en) 1972-08-24
AT314923B (en) 1974-04-25
DE2062116B2 (en) 1978-07-27
FR2118684A5 (en) 1972-07-28
DE2062116C3 (en) 1981-10-22

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Legal Events

Date Code Title Description
PL Patent ceased