GB2020786B - Double-diaphragm elements - Google Patents

Double-diaphragm elements

Info

Publication number
GB2020786B
GB2020786B GB7916388A GB7916388A GB2020786B GB 2020786 B GB2020786 B GB 2020786B GB 7916388 A GB7916388 A GB 7916388A GB 7916388 A GB7916388 A GB 7916388A GB 2020786 B GB2020786 B GB 2020786B
Authority
GB
United Kingdom
Prior art keywords
double
diaphragm elements
diaphragm
elements
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
GB7916388A
Other versions
GB2020786A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2020786A publication Critical patent/GB2020786A/en
Application granted granted Critical
Publication of GB2020786B publication Critical patent/GB2020786B/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Braking Systems And Boosters (AREA)
GB7916388A 1978-05-13 1979-05-11 Double-diaphragm elements Expired GB2020786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821136 DE2821136A1 (en) 1978-05-13 1978-05-13 DOUBLE MEMBRANE BODY

Publications (2)

Publication Number Publication Date
GB2020786A GB2020786A (en) 1979-11-21
GB2020786B true GB2020786B (en) 1982-08-04

Family

ID=6039380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916388A Expired GB2020786B (en) 1978-05-13 1979-05-11 Double-diaphragm elements

Country Status (3)

Country Link
JP (1) JPS54150547A (en)
DE (1) DE2821136A1 (en)
GB (1) GB2020786B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500832A (en) * 1982-05-07 1984-05-10 パラゴン・ダイアグノスティクス・インコ−ポレイテッド Competitive immunofluorescence assay and test set
GB2170865A (en) * 1985-02-08 1986-08-13 Rolls Royce Gas turbine engine with cooling device
DE3724894A1 (en) * 1987-07-28 1989-02-09 Wabco Westinghouse Fahrzeug VALVE DEVICE FOR PRESSURE MEDIUM
CN101405528B (en) * 2006-03-15 2011-12-14 诺格伦有限责任公司 Valve with elastic diaphragm
DE102015016265A1 (en) 2015-12-15 2017-06-22 Wabco Europe Bvba Valve unit for pressure modulation in a compressed air brake system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577967A (en) * 1947-07-30 1951-12-11 Infilco Inc Diaphragm valve
DE2606199A1 (en) * 1976-02-17 1977-08-18 Bosch Gmbh Robert PILOT VALVE FOR ANTI-SKID SYSTEMS IN MOTOR VEHICLES

Also Published As

Publication number Publication date
DE2821136A1 (en) 1979-11-15
JPS54150547A (en) 1979-11-26
GB2020786A (en) 1979-11-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee