GB2033051A - Pressure relief valve - Google Patents

Pressure relief valve Download PDF

Info

Publication number
GB2033051A
GB2033051A GB7842981A GB7842981A GB2033051A GB 2033051 A GB2033051 A GB 2033051A GB 7842981 A GB7842981 A GB 7842981A GB 7842981 A GB7842981 A GB 7842981A GB 2033051 A GB2033051 A GB 2033051A
Authority
GB
United Kingdom
Prior art keywords
pressure
relief
plug
lower plug
cylinder
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.)
Withdrawn
Application number
GB7842981A
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.)
TEMPLEMAN B
TEMPLEMAN D
Original Assignee
TEMPLEMAN B
TEMPLEMAN D
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 TEMPLEMAN B, TEMPLEMAN D filed Critical TEMPLEMAN B
Publication of GB2033051A publication Critical patent/GB2033051A/en
Withdrawn legal-status Critical Current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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
GB7842981A 1978-10-07 1978-11-02 Pressure relief valve Withdrawn GB2033051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843833 DE2843833A1 (de) 1978-10-07 1978-10-07 Wellenabdichtung fuer eine absperrklappe

Publications (1)

Publication Number Publication Date
GB2033051A true GB2033051A (en) 1980-05-14

Family

ID=6051670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842981A Withdrawn GB2033051A (en) 1978-10-07 1978-11-02 Pressure relief valve

Country Status (5)

Country Link
DE (1) DE2843833A1 (de)
FR (1) FR2438219A1 (de)
GB (1) GB2033051A (de)
IT (1) IT1123282B (de)
SE (1) SE7907972L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906076A (zh) * 2017-12-28 2018-04-13 中国铁道科学研究院铁道科学技术研究发展中心 一种重负荷和有限举升空间的压簧自复位油缸及装配工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650340B1 (fr) * 1989-07-26 1994-04-29 Solex Dispositif d'etranglement a organe rotatif pour installation d'alimentation de moteur a combustion interne
DE4213522A1 (de) * 1992-04-24 1993-10-28 Klein Schanzlin & Becker Ag Klappenachsenabdichtung
DE102012000257A1 (de) * 2012-01-10 2013-07-11 Carl Freudenberg Kg Dichtung für ein Scheibenventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162545A (en) * 1960-12-05 1964-12-22 American Mach & Foundry Apparatus for coating a moving web with adhesive
FR1339202A (fr) * 1962-11-14 1963-10-04 Betts Machine Company Vanne à papillon
GB1320126A (en) * 1971-04-17 1973-06-13 Ladish Co Butterfly valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906076A (zh) * 2017-12-28 2018-04-13 中国铁道科学研究院铁道科学技术研究发展中心 一种重负荷和有限举升空间的压簧自复位油缸及装配工艺
CN107906076B (zh) * 2017-12-28 2023-09-19 中国铁道科学研究院铁道科学技术研究发展中心 一种重负荷和有限举升空间的压簧自复位油缸及装配工艺

Also Published As

Publication number Publication date
SE7907972L (sv) 1980-04-08
IT1123282B (it) 1986-04-30
IT7925925A0 (it) 1979-09-21
DE2843833A1 (de) 1980-04-10
FR2438219A1 (fr) 1980-04-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)