GB558611A - Improvements in relief valves - Google Patents

Improvements in relief valves

Info

Publication number
GB558611A
GB558611A GB17393/42A GB1739342A GB558611A GB 558611 A GB558611 A GB 558611A GB 17393/42 A GB17393/42 A GB 17393/42A GB 1739342 A GB1739342 A GB 1739342A GB 558611 A GB558611 A GB 558611A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
relief valves
pump
piston valve
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
GB17393/42A
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.)
Vinco Corp
Original Assignee
Vinco Corp
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 Vinco Corp filed Critical Vinco Corp
Publication of GB558611A publication Critical patent/GB558611A/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
    • 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
    • F16K17/0473—Multiple-way safety valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

558,611. Relief valves. VINCO CORPORATION, Dec. 7, 1942, No. 17393. Convention date, Oct. 9, 1941. [Class 135] A pressure relief valve, particularly adapted for use in a pump byepass circuit to maintain the pump outlet pressure constant comprises a balanced piston valve 14, 17 actuated by a piston 19 subject to inlet pressure admitted through a passage 29 fitted with a manually adjustable throttle 25. The control land of the piston valve has a serrated control edge 15. The valve is loaded towards its closed position by a spring 12 bearing against an abutment 9 adjustable by a screw 10 secured by a lock nut 11.
GB17393/42A 1941-10-09 1942-12-07 Improvements in relief valves Expired GB558611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558611XA 1941-10-09 1941-10-09

Publications (1)

Publication Number Publication Date
GB558611A true GB558611A (en) 1944-01-12

Family

ID=22000634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17393/42A Expired GB558611A (en) 1941-10-09 1942-12-07 Improvements in relief valves

Country Status (1)

Country Link
GB (1) GB558611A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703911A (en) * 1970-03-03 1972-11-28 Tokyo Keiki Kk Reducing valve
DE102010039657A1 (en) * 2010-08-23 2012-02-23 Schwäbische Hüttenwerke Automotive GmbH Bypass valve for constant pump, has valve housing with inlet and outlet, where valve chamber is formed by inlet opening and outlet opening

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703911A (en) * 1970-03-03 1972-11-28 Tokyo Keiki Kk Reducing valve
DE102010039657A1 (en) * 2010-08-23 2012-02-23 Schwäbische Hüttenwerke Automotive GmbH Bypass valve for constant pump, has valve housing with inlet and outlet, where valve chamber is formed by inlet opening and outlet opening
DE102010039657B4 (en) * 2010-08-23 2017-06-08 Schwäbische Hüttenwerke Automotive GmbH Bypass valve for regulating a fluid flow, for example in a fixed displacement pump

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