GB1424855A - Pneumatic diaphragm actuated valve - Google Patents

Pneumatic diaphragm actuated valve

Info

Publication number
GB1424855A
GB1424855A GB1524673A GB1524673A GB1424855A GB 1424855 A GB1424855 A GB 1424855A GB 1524673 A GB1524673 A GB 1524673A GB 1524673 A GB1524673 A GB 1524673A GB 1424855 A GB1424855 A GB 1424855A
Authority
GB
United Kingdom
Prior art keywords
spool
passages
diaphragm
response
chambers
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
GB1524673A
Other languages
English (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.)
KUNSTSTOFF SPRITZGUSS und VAKU
Original Assignee
KUNSTSTOFF SPRITZGUSS und VAKU
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 KUNSTSTOFF SPRITZGUSS und VAKU filed Critical KUNSTSTOFF SPRITZGUSS und VAKU
Publication of GB1424855A publication Critical patent/GB1424855A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
    • F16K11/025—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member with an O-ring
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
GB1524673A 1972-04-13 1973-03-29 Pneumatic diaphragm actuated valve Expired GB1424855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2217699 1972-04-13

Publications (1)

Publication Number Publication Date
GB1424855A true GB1424855A (en) 1976-02-11

Family

ID=5841770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1524673A Expired GB1424855A (en) 1972-04-13 1973-03-29 Pneumatic diaphragm actuated valve

Country Status (3)

Country Link
DE (1) DE2217699B1 (de)
FR (1) FR2180058B1 (de)
GB (1) GB1424855A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524803A (en) * 1981-03-18 1985-06-25 Kurt Stoll Spool valve
WO2002010626A1 (de) * 2000-07-28 2002-02-07 Imi Norgren-Herion Fluidtronic Gmbh & Co. Kg Ventilkolben für mehrwegeventile
WO2003021142A1 (en) * 2001-08-13 2003-03-13 Robertshaw Controls Company Encased gas valve control housing having a plastic body and an over-molded seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524803A (en) * 1981-03-18 1985-06-25 Kurt Stoll Spool valve
WO2002010626A1 (de) * 2000-07-28 2002-02-07 Imi Norgren-Herion Fluidtronic Gmbh & Co. Kg Ventilkolben für mehrwegeventile
WO2003021142A1 (en) * 2001-08-13 2003-03-13 Robertshaw Controls Company Encased gas valve control housing having a plastic body and an over-molded seal
US6793199B2 (en) 2001-08-13 2004-09-21 Robertshaw Controls Company Encased gas valve control housing having a plastic body and an over-molded seal

Also Published As

Publication number Publication date
DE2217699C2 (de) 1974-05-02
FR2180058A1 (de) 1973-11-23
FR2180058B1 (de) 1977-02-04
DE2217699B1 (de) 1973-09-20

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Legal Events

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