GB1100107A - Improvements in or relating to a fluid valve - Google Patents

Improvements in or relating to a fluid valve

Info

Publication number
GB1100107A
GB1100107A GB4346265A GB4346265A GB1100107A GB 1100107 A GB1100107 A GB 1100107A GB 4346265 A GB4346265 A GB 4346265A GB 4346265 A GB4346265 A GB 4346265A GB 1100107 A GB1100107 A GB 1100107A
Authority
GB
United Kingdom
Prior art keywords
seat
points
valve member
veering
carrier
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
GB4346265A
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.)
Lucifer SA
Original Assignee
Lucifer SA
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 Lucifer SA filed Critical Lucifer SA
Publication of GB1100107A publication Critical patent/GB1100107A/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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)

Abstract

1,100,107. Valves. LUCIFER S.A. 13 Oct., 1965 [20 Oct., 1964], No. 43462/65. Heading F2V. To ensure fluid-tightness and avoid uneven wear in a lift valve for high pressures, the valve member 4, 6 is carried floatingly by a carrier 2 and has at least four degrees of freedom. As shown, in addition to the opening and closing movement it is free laterally in the carrier and can rotate. A closure part 6 is of tempered steel or synthetic stone and is at least as hard as the seat 10. At least three veering points 11 are provided either on the valve member or on a seat member 9. These points are outside the area of the seat 10 and are engaged by the co-operating member when the valve member is closed on to the flat seat 10. The carrier 2 can be actuated electromagnetically. In one modification, the seat 10 is below the level of the veering points, and in another modification the veering points (22) are on the valve member and the seat is above the level of these points in closed position.
GB4346265A 1964-10-20 1965-10-13 Improvements in or relating to a fluid valve Expired GB1100107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1357064A CH408575A (en) 1964-10-20 1964-10-20 Poppet valve

Publications (1)

Publication Number Publication Date
GB1100107A true GB1100107A (en) 1968-01-24

Family

ID=4393534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4346265A Expired GB1100107A (en) 1964-10-20 1965-10-13 Improvements in or relating to a fluid valve

Country Status (4)

Country Link
CH (1) CH408575A (en)
DE (1) DE1998346U (en)
GB (1) GB1100107A (en)
NL (1) NL6511213A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240835A (en) * 1987-05-18 1991-08-14 Illinois Tool Works Valve structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806738C2 (en) * 1978-02-17 1982-08-26 C.H. Zikesch GmbH, 4230 Wesel Relief valve
US4501299A (en) * 1982-05-21 1985-02-26 Humphrey Products Company Plunger-type valve
DE19516885C1 (en) * 1995-05-09 1996-10-24 Elektroteile Gmbh Air control valve in pneumatic system
DE102012019193A1 (en) * 2012-09-24 2014-03-27 Hydac Electronic Gmbh Valve
CN110397771B (en) * 2019-07-20 2020-12-01 防城港澳加粮油工业有限公司 Spring safety valve that life is high

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240835A (en) * 1987-05-18 1991-08-14 Illinois Tool Works Valve structure
GB2240835B (en) * 1987-05-18 1992-01-22 Illinois Tool Works Valve structure

Also Published As

Publication number Publication date
NL6511213A (en) 1966-04-21
CH408575A (en) 1966-02-28
DE1998346U (en) 1968-12-12

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