GB367731A - Improvements relating to fusible safety plugs for steam generators - Google Patents

Improvements relating to fusible safety plugs for steam generators

Info

Publication number
GB367731A
GB367731A GB2539431A GB2539431A GB367731A GB 367731 A GB367731 A GB 367731A GB 2539431 A GB2539431 A GB 2539431A GB 2539431 A GB2539431 A GB 2539431A GB 367731 A GB367731 A GB 367731A
Authority
GB
United Kingdom
Prior art keywords
fusible
improvements relating
steam generators
safety plugs
enclosed
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
GB2539431A
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.)
Nat Boiler & General Insurance
Original Assignee
Nat Boiler & General Insurance
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 Nat Boiler & General Insurance filed Critical Nat Boiler & General Insurance
Priority to GB2539431A priority Critical patent/GB367731A/en
Publication of GB367731A publication Critical patent/GB367731A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/47—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to abnormal temperature, e.g. actuated by fusible plugs
    • F22B37/475—Safety devices with fusible plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

367,731. Fusible plugs for steam boilers. HILLER, E. G. and NATIONAL BOILER & GENERAL INSURANCE CO., Ltd., National Buildings, St. Mary's Parsonage, Manchester. Sept. 10, 1931, No. 25394. [Class 123 (ii).] The fusible metal 3 enclosed between an inner conical plug 2 and a hollow body 1 is protected from corrosion by a plug 5 of non-corrosive fusible metal or alloy screwed into position in the end of the hollow body and then headed over by percussion or pressure. The body may be enclosed by a shell of malleable iron which is screw threaded for connection to the boiler.
GB2539431A 1931-09-10 1931-09-10 Improvements relating to fusible safety plugs for steam generators Expired GB367731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2539431A GB367731A (en) 1931-09-10 1931-09-10 Improvements relating to fusible safety plugs for steam generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2539431A GB367731A (en) 1931-09-10 1931-09-10 Improvements relating to fusible safety plugs for steam generators

Publications (1)

Publication Number Publication Date
GB367731A true GB367731A (en) 1932-02-25

Family

ID=10226965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2539431A Expired GB367731A (en) 1931-09-10 1931-09-10 Improvements relating to fusible safety plugs for steam generators

Country Status (1)

Country Link
GB (1) GB367731A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431110A (en) * 1944-09-05 1947-11-18 Frank Crow Fusible plug for boilers
US4800948A (en) * 1987-04-29 1989-01-31 Aluminum Company Of America Method of forming a thermally activated pressure relief valve
US6814097B2 (en) 2001-03-20 2004-11-09 Teleflex Gfi Control Systems L.P. Pressure relief device
US6851445B2 (en) 2002-04-23 2005-02-08 Teleflex Gfi Control Systems L.P. Pressure relief device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431110A (en) * 1944-09-05 1947-11-18 Frank Crow Fusible plug for boilers
US4800948A (en) * 1987-04-29 1989-01-31 Aluminum Company Of America Method of forming a thermally activated pressure relief valve
US6814097B2 (en) 2001-03-20 2004-11-09 Teleflex Gfi Control Systems L.P. Pressure relief device
US6851445B2 (en) 2002-04-23 2005-02-08 Teleflex Gfi Control Systems L.P. Pressure relief device

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