GB1408992A - Diaphragm actuated spool valve - Google Patents

Diaphragm actuated spool valve

Info

Publication number
GB1408992A
GB1408992A GB1149273A GB1149273A GB1408992A GB 1408992 A GB1408992 A GB 1408992A GB 1149273 A GB1149273 A GB 1149273A GB 1149273 A GB1149273 A GB 1149273A GB 1408992 A GB1408992 A GB 1408992A
Authority
GB
United Kingdom
Prior art keywords
chamber
valve
diaphragm
valve member
relay
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
GB1149273A
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.)
Johnson Service Co
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Publication of GB1408992A publication Critical patent/GB1408992A/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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
GB1149273A 1972-08-30 1973-03-09 Diaphragm actuated spool valve Expired GB1408992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28504772A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
GB1408992A true GB1408992A (en) 1975-10-08

Family

ID=23092511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1149273A Expired GB1408992A (en) 1972-08-30 1973-03-09 Diaphragm actuated spool valve

Country Status (10)

Country Link
US (1) US3774637A (de)
JP (1) JPS5532921B2 (de)
AU (1) AU469738B2 (de)
BR (1) BR7306674D0 (de)
CA (1) CA978442A (de)
DE (1) DE2307926C2 (de)
FR (1) FR2198073B1 (de)
GB (1) GB1408992A (de)
IT (1) IT977449B (de)
ZA (1) ZA73739B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108205A (en) * 1977-02-28 1978-08-22 Pneumeric Corp. Valve arrangement
DE2824553C3 (de) * 1978-06-05 1980-11-27 Helga 3575 Kirchhain Schmitz Verfahren zur Herstellung von weichen, genießbaren Pilzfruchtkörpern oder Teilen davon aus zähem Pilzmaterial
JPS60120967A (ja) * 1983-12-02 1985-06-28 Ryoko Kitahara 褐藻類を原料とする凝固食品の製造方法
DE3513282C1 (de) * 1985-04-13 1986-06-12 Programmelectronic Engineering AG, Dornach Stellmotor
DE3739337A1 (de) * 1987-11-20 1989-06-01 Teves Gmbh Alfred Ventilanordnung
US4917143A (en) * 1989-09-07 1990-04-17 Burton Mechanical Contractors, Inc. Inlet vacuum valve with quick-release mounting apparatus for unit controller
JP3079411B2 (ja) * 1994-04-19 2000-08-21 株式会社荏原製作所 真空式下水道システムの真空弁制御装置
EP1996845B1 (de) * 2006-03-15 2011-04-27 Norgren GmbH Einstückiges membranventil mit zwei membranen
US10001787B2 (en) 2014-06-02 2018-06-19 Aqseptence Group, Inc. Controller for vacuum sewage system
JP6904267B2 (ja) * 2018-01-18 2021-07-14 株式会社島津製作所 バルブシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6750645U (de) * 1900-01-01 Martonair Gmbh
DE1138263B (de) * 1960-06-24 1962-10-18 J C Eckardt A G Pneumatischer Alternativverstaerker
GB1133974A (en) * 1966-04-04 1968-11-20 Hamilton Thomas William Improvements in pneumatic control devices
DE1936506A1 (de) * 1969-07-17 1971-02-25 Dba Sa Steuerventileinheit

Also Published As

Publication number Publication date
AU5281273A (en) 1974-09-05
CA978442A (en) 1975-11-25
IT977449B (it) 1974-09-10
DE2307926C2 (de) 1983-01-05
DE2307926A1 (de) 1974-03-14
FR2198073B1 (de) 1975-04-04
JPS4946069A (de) 1974-05-02
FR2198073A1 (de) 1974-03-29
BR7306674D0 (pt) 1974-07-11
AU469738B2 (en) 1976-02-26
US3774637A (en) 1973-11-27
JPS5532921B2 (de) 1980-08-28
ZA73739B (en) 1973-10-31

Similar Documents

Publication Publication Date Title
GB1283770A (en) Relief valve
ES453962A1 (es) Mejoras introducidas en las valvulas de membrana de mando por piloto.
GB1408992A (en) Diaphragm actuated spool valve
GB1490553A (en) Fluid flow apparatus
US4207914A (en) Fluid relay apparatus
ES450750A1 (es) Perfeccionamientos introducidos en una valvula principal de seguridad o de descarga por presion diferencial montada en un deposito, asi como en su combinacion con una valvula pi- loto.
GB1009533A (en) Pneumatic pressure selector relay valve
GB1314750A (en) Dual circuit brake valve
GB1431471A (en) Valve
ES8300988A1 (es) Una valvula de retardo de diferencia de presiones
JPS529275B2 (de)
GB1338270A (en) Fluid flow control valves
GB1371235A (en) Fluid logic cirguit
GB1262208A (en) Diaphragm valve for use in a pneumatic control system
GB1405472A (en) Fluid operating corporation electrical discharge machining apparatus
GB1155215A (en) Automatic Valve.
GB1276627A (en) Pneumatic control system and control device therefor
GB832537A (en) Improvements in or relating to fluid control valves
GB1440572A (en) Flow control valves
GB1187093A (en) Improvements in Time-Lag Apparatus Having Pneumatic Logic Relays.
GB776266A (en) Improvements in and relating to fluid flow control valves
GB900153A (en) Improvements in valves for controlling fluids
GB1509711A (en) Valves
GB1279199A (en) Control valve for elastic pressure fluid
GB1390291A (en) Valve

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930308