GB681307A - Improvements in metallic bellows and apparatus incorporating metallic bellows - Google Patents

Improvements in metallic bellows and apparatus incorporating metallic bellows

Info

Publication number
GB681307A
GB681307A GB1170550A GB1170550A GB681307A GB 681307 A GB681307 A GB 681307A GB 1170550 A GB1170550 A GB 1170550A GB 1170550 A GB1170550 A GB 1170550A GB 681307 A GB681307 A GB 681307A
Authority
GB
United Kingdom
Prior art keywords
metallic bellows
bellows
apparatus incorporating
glass
per cent
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
GB1170550A
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.)
DESMOND HUBERT GIBSON WOOD
FERGUSON PAILIN Ltd
Original Assignee
DESMOND HUBERT GIBSON WOOD
FERGUSON PAILIN Ltd
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 DESMOND HUBERT GIBSON WOOD, FERGUSON PAILIN Ltd filed Critical DESMOND HUBERT GIBSON WOOD
Priority to GB1170550A priority Critical patent/GB681307A/en
Publication of GB681307A publication Critical patent/GB681307A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic bellows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

A metallic bellows comprises a seamless container with one or more corrugated walls formed of an alloy of the following composition: Ni 47-49 per cent, Fe 51-53 per cent. The bellows may be combined with a glass member, or with a ceramic member provided with a glass surface, the bellows being welded directly to the glass member or the glass surface. The bellows may be in an electric circuit breaker of the kind described and claimed in Specification 677,776.
GB1170550A 1950-05-10 1950-05-10 Improvements in metallic bellows and apparatus incorporating metallic bellows Expired GB681307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1170550A GB681307A (en) 1950-05-10 1950-05-10 Improvements in metallic bellows and apparatus incorporating metallic bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1170550A GB681307A (en) 1950-05-10 1950-05-10 Improvements in metallic bellows and apparatus incorporating metallic bellows

Publications (1)

Publication Number Publication Date
GB681307A true GB681307A (en) 1952-10-22

Family

ID=9991179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1170550A Expired GB681307A (en) 1950-05-10 1950-05-10 Improvements in metallic bellows and apparatus incorporating metallic bellows

Country Status (1)

Country Link
GB (1) GB681307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114321390A (en) * 2021-12-14 2022-04-12 北京航星机器制造有限公司 Vacuum chamber dynamic sealing structure for high-temperature forming equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114321390A (en) * 2021-12-14 2022-04-12 北京航星机器制造有限公司 Vacuum chamber dynamic sealing structure for high-temperature forming equipment
CN114321390B (en) * 2021-12-14 2024-04-05 北京航星机器制造有限公司 Vacuum chamber dynamic seal structure for high-temperature forming equipment

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