GB1329738A - Three-way solenoid-operated valves - Google Patents

Three-way solenoid-operated valves

Info

Publication number
GB1329738A
GB1329738A GB1329738DA GB1329738A GB 1329738 A GB1329738 A GB 1329738A GB 1329738D A GB1329738D A GB 1329738DA GB 1329738 A GB1329738 A GB 1329738A
Authority
GB
United Kingdom
Prior art keywords
passage
exhaust
closure
valve
solenoid
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
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.)
POINTOUT R ROUVET J
Original Assignee
POINTOUT R ROUVET J
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 POINTOUT R ROUVET J filed Critical POINTOUT R ROUVET J
Publication of GB1329738A publication Critical patent/GB1329738A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0606—Multiple-way valves fluid passing through the solenoid coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

1329738 Valves R POINTOUT J ROUVET and A JOLIOT 28 Dec 1970 61415/70 Heading F2V A main closure 12a connects an inlet port 2a with a distributing port 14a when a solenoid 5a is energized and through a passage 23a causes an exhaust closure 16a to be urged against its seat 15a, the passage 23a having a leakage passage 27 to atmosphere to permit the exhaust closure to open when the solenoid is not energized. A magnetically-actuated plunger 29 isolates the passage 27 from atmosphere while the valve 16a is closed. In a simplified construction, a permanently open leakage passage is provided through a screwed cap 21a and the passage 27 is omitted. The exhaust closure may consist of a diaphragm centrally reinforced by a metal disc and secured in the housing by a peripheral bead or of a spring-loaded piston valve. The leakage passage is designed to delay closing of the exhaust valve.
GB1329738D 1970-12-28 1970-12-28 Three-way solenoid-operated valves Expired GB1329738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6141570 1970-12-28

Publications (1)

Publication Number Publication Date
GB1329738A true GB1329738A (en) 1973-09-12

Family

ID=10487014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329738D Expired GB1329738A (en) 1970-12-28 1970-12-28 Three-way solenoid-operated valves

Country Status (1)

Country Link
GB (1) GB1329738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218783A (en) * 1988-05-17 1989-11-22 Teves Gmbh Alfred Hydraulic unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218783A (en) * 1988-05-17 1989-11-22 Teves Gmbh Alfred Hydraulic unit
GB2218783B (en) * 1988-05-17 1992-02-26 Teves Gmbh Alfred Hydraulic unit

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees