GB153513A - Combined over and under pressure relief valves for fluid containers - Google Patents

Combined over and under pressure relief valves for fluid containers

Info

Publication number
GB153513A
GB153513A GB557920A GB557920A GB153513A GB 153513 A GB153513 A GB 153513A GB 557920 A GB557920 A GB 557920A GB 557920 A GB557920 A GB 557920A GB 153513 A GB153513 A GB 153513A
Authority
GB
United Kingdom
Prior art keywords
pressure
seat
spring
vacuum
pressure relief
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
GB557920A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB557920A priority Critical patent/GB153513A/en
Publication of GB153513A publication Critical patent/GB153513A/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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

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

Abstract

153,513. Nobbs, C. G., and Nobbs, W. W. Feb. 24, 1920. Safety-valves.-A combined pressure and vacuum relief valve particularly applicable for use with electric hotwater radiators, towel rails, &c. has the seat for the vacuum valve formed on a cap screwed to the pressure-valve member to enclose the vacuum valve member and its loading- spring. The pressure relief valve B engages a seat on a fitting provided with a screwed tail and an hexagonal part T and is loaded by a spring M bearing against a washer N held in position by a perforated cap L with a rounded end secured to the base of the device. The vacuum relief valve is pressed by a spring 0 against a seat on the rounded part. of a cap E and is guided by a stem loosely engaging a passage J in the pressure valve member.
GB557920A 1920-02-24 1920-02-24 Combined over and under pressure relief valves for fluid containers Expired GB153513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB557920A GB153513A (en) 1920-02-24 1920-02-24 Combined over and under pressure relief valves for fluid containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB557920A GB153513A (en) 1920-02-24 1920-02-24 Combined over and under pressure relief valves for fluid containers

Publications (1)

Publication Number Publication Date
GB153513A true GB153513A (en) 1920-11-11

Family

ID=9798756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB557920A Expired GB153513A (en) 1920-02-24 1920-02-24 Combined over and under pressure relief valves for fluid containers

Country Status (1)

Country Link
GB (1) GB153513A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153423A (en) * 1962-05-16 1964-10-20 Sealol Two way check valve
US4561559A (en) * 1984-11-07 1985-12-31 Deere & Company Fuel tank venting valve
FR2577903A1 (en) * 1985-02-28 1986-08-29 Thibonnet Bernard Balancing device for fuel tank, particularly for road vehicles
FR2996256A1 (en) * 2012-10-01 2014-04-04 Turbomeca SUPPLY AND PURGE DEVICE FOR INJECTOR.
CN109084056A (en) * 2018-08-21 2018-12-25 上海涛普流体技术有限公司 Automatically exhaust plug cock is filled

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153423A (en) * 1962-05-16 1964-10-20 Sealol Two way check valve
US4561559A (en) * 1984-11-07 1985-12-31 Deere & Company Fuel tank venting valve
FR2577903A1 (en) * 1985-02-28 1986-08-29 Thibonnet Bernard Balancing device for fuel tank, particularly for road vehicles
FR2996256A1 (en) * 2012-10-01 2014-04-04 Turbomeca SUPPLY AND PURGE DEVICE FOR INJECTOR.
WO2014053721A1 (en) * 2012-10-01 2014-04-10 Turbomeca Supply and drain device for an injector
CN104769258A (en) * 2012-10-01 2015-07-08 涡轮梅坎公司 Supply and drain device for an injector
US9534539B2 (en) 2012-10-01 2017-01-03 Turbomeca Supply and drain device for an injector
CN109084056A (en) * 2018-08-21 2018-12-25 上海涛普流体技术有限公司 Automatically exhaust plug cock is filled

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