GB1429391A - Fluid control valves - Google Patents

Fluid control valves

Info

Publication number
GB1429391A
GB1429391A GB1137073A GB1137073A GB1429391A GB 1429391 A GB1429391 A GB 1429391A GB 1137073 A GB1137073 A GB 1137073A GB 1137073 A GB1137073 A GB 1137073A GB 1429391 A GB1429391 A GB 1429391A
Authority
GB
United Kingdom
Prior art keywords
valve
solenoid
control valve
open
armature
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
GB1137073A
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.)
NORRIS BROS Ltd
Original Assignee
NORRIS BROS Ltd
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 NORRIS BROS Ltd filed Critical NORRIS BROS Ltd
Priority to GB1137073A priority Critical patent/GB1429391A/en
Priority to DE19742411285 priority patent/DE2411285A1/en
Priority to FR7408600A priority patent/FR2220731B1/fr
Publication of GB1429391A publication Critical patent/GB1429391A/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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1429391 Valves NORRIS BROS Ltd 8 March 1973 11370/73 Addition to 1,277,855 Heading F2V In a control valve as disclosed in Specification 1,277,855, the thrust-receiving end of the valve member located in extension piece 13 is coupled to an operating shaft 21 which carries an armature plate 24 and extends through a solenoid 25 to engage a spring loaded manual control member 31. The spring 29 acts through the shaft to hold the control valve normally closed, which valve is opened when the solenoid is energized and attracts the armature plate. Alternatively the armature may be a permanent magnet which normally holds the control valve open or closed and which is repelled by energization of the solenoid to close or open the valve respectively.
GB1137073A 1973-03-08 1973-03-08 Fluid control valves Expired GB1429391A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1137073A GB1429391A (en) 1973-03-08 1973-03-08 Fluid control valves
DE19742411285 DE2411285A1 (en) 1973-03-08 1974-03-07 LIQUID CONTROL VALVE
FR7408600A FR2220731B1 (en) 1973-03-08 1974-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1137073A GB1429391A (en) 1973-03-08 1973-03-08 Fluid control valves

Publications (1)

Publication Number Publication Date
GB1429391A true GB1429391A (en) 1976-03-24

Family

ID=9985003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1137073A Expired GB1429391A (en) 1973-03-08 1973-03-08 Fluid control valves

Country Status (3)

Country Link
DE (1) DE2411285A1 (en)
FR (1) FR2220731B1 (en)
GB (1) GB1429391A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328696B1 (en) * 1988-02-13 1990-12-12 Hewlett-Packard GmbH Valve unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277855A (en) * 1970-12-12 1972-06-14 Norcon Norris Ltd Improvements in or relating to fluid control switching arrangements

Also Published As

Publication number Publication date
FR2220731B1 (en) 1978-06-16
DE2411285A1 (en) 1974-09-26
FR2220731A1 (en) 1974-10-04

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Legal Events

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