GB992447A - Improvements in pilot controlled fluid-flow control valves - Google Patents

Improvements in pilot controlled fluid-flow control valves

Info

Publication number
GB992447A
GB992447A GB43288/63A GB4328863A GB992447A GB 992447 A GB992447 A GB 992447A GB 43288/63 A GB43288/63 A GB 43288/63A GB 4328863 A GB4328863 A GB 4328863A GB 992447 A GB992447 A GB 992447A
Authority
GB
United Kingdom
Prior art keywords
chambers
valves
diaphragm
flow control
control valves
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
GB43288/63A
Inventor
Leon Harold Cutler
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.)
General Electric Co
Original Assignee
General Electric 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
Priority to US16209261 priority Critical patent/US3140727A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB43288/63A priority patent/GB992447A/en
Priority to FR961413A priority patent/FR1380281A/en
Publication of GB992447A publication Critical patent/GB992447A/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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

992,447. Valves. GENERAL ELECTRIC CO. Nov. 1, 1963, No. 43288/63. Heading F2V. A mixing valve comprises two inlet passages 6, 7 leading to chambers 16, 17 and an outlet passage 8. Two diaphragm valves 14, 15 control the flow from chambers 16, 17 to the outlet passage and each diaphragm has a bleed hole 22, 23 connecting the chambers 16, 17 to chambers 18, 19 on the opposite side of the diaphragms. The chambers 18, 19 are connected through ports 24, 28 to cavities 25, 29 which have outlet passages 27, 31 controlled by pilot valves 32, 33. Each pilot valve 32, 33 is loaded by a leaf spring 34 in a cantilever fashion to the closed position and is opened by a solenoid 39, 40 to release pressure in the chambers 18, 19 causing the pressure in chamber 16, 17 to open the diaphragm valves. The pilot valve seats are preferably washers 26, 30 which with the diaphragms constitute the sealing between the housing parts.
GB43288/63A 1961-12-26 1963-11-01 Improvements in pilot controlled fluid-flow control valves Expired GB992447A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US16209261 US3140727A (en) 1961-12-26 1961-12-26 Pilot controlled valve
GB43288/63A GB992447A (en) 1963-11-01 1963-11-01 Improvements in pilot controlled fluid-flow control valves
FR961413A FR1380281A (en) 1963-11-01 1964-01-24 Valve controlled by pilot valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43288/63A GB992447A (en) 1963-11-01 1963-11-01 Improvements in pilot controlled fluid-flow control valves

Publications (1)

Publication Number Publication Date
GB992447A true GB992447A (en) 1965-05-19

Family

ID=10428099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43288/63A Expired GB992447A (en) 1961-12-26 1963-11-01 Improvements in pilot controlled fluid-flow control valves

Country Status (1)

Country Link
GB (1) GB992447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005064068A1 (en) * 2003-12-23 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Water-guiding domestic appliance comprising a connection device for a fresh water pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005064068A1 (en) * 2003-12-23 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Water-guiding domestic appliance comprising a connection device for a fresh water pipe

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