GB1047315A - - Google Patents

Info

Publication number
GB1047315A
GB1047315A GB1047315DA GB1047315A GB 1047315 A GB1047315 A GB 1047315A GB 1047315D A GB1047315D A GB 1047315DA GB 1047315 A GB1047315 A GB 1047315A
Authority
GB
United Kingdom
Prior art keywords
plate
flow
pass
aperture
resilient
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.)
Active
Application number
Other languages
English (en)
Publication of GB1047315A publication Critical patent/GB1047315A/en
Active 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
GB1047315D Active GB1047315A (zh)

Publications (1)

Publication Number Publication Date
GB1047315A true GB1047315A (zh)

Family

ID=1755365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1047315D Active GB1047315A (zh)

Country Status (1)

Country Link
GB (1) GB1047315A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169384A (en) * 1984-12-28 1986-07-09 Spray Plast Spa Sprayer
WO2005116497A1 (en) * 2004-05-19 2005-12-08 Vernay Laboratories, Inc. Combination umbrella and inverted bi-directional valve
CN102458776A (zh) * 2009-05-20 2012-05-16 株式会社牧田 动力工具

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169384A (en) * 1984-12-28 1986-07-09 Spray Plast Spa Sprayer
WO2005116497A1 (en) * 2004-05-19 2005-12-08 Vernay Laboratories, Inc. Combination umbrella and inverted bi-directional valve
US7243676B2 (en) 2004-05-19 2007-07-17 Vernay Laboratories, Inc. Combination umbrella and inverted bi-directional valve
CN100429441C (zh) * 2004-05-19 2008-10-29 韦尔奈实验室公司 组合的伞形和止回双向阀
CN102458776A (zh) * 2009-05-20 2012-05-16 株式会社牧田 动力工具
CN102458776B (zh) * 2009-05-20 2014-08-06 株式会社牧田 动力工具

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