GB730858A - Improvements in bellows and bellows components - Google Patents

Improvements in bellows and bellows components

Info

Publication number
GB730858A
GB730858A GB22262/51A GB2226251A GB730858A GB 730858 A GB730858 A GB 730858A GB 22262/51 A GB22262/51 A GB 22262/51A GB 2226251 A GB2226251 A GB 2226251A GB 730858 A GB730858 A GB 730858A
Authority
GB
United Kingdom
Prior art keywords
membrane
bellows
components
membranes
component
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
GB22262/51A
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
Publication of GB730858A publication Critical patent/GB730858A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

730,858. Piston packing. PETERS, M. F. Sept. 24, 1951 [March 17, 1951], No. 22262/51. Class 122 (1). A component for a bellows comprises two or more membranes superposed in surface contact throughout and secured together, in which at least one membrane is continuous so as to form a fluid-tight seal and at least another membrane, supporting the continuous membrane is formed as a single membrane divided into parts adapted to move relatively to each other on change of stress to which the component is subjected. A continuous annular membrane 7 is interposed between annular membranes 1, 2, 3, 4 lap jointed at 1<SP>11</SP>, 2<SP>11</SP>, 3<SP>11</SP>, 4<SP>11</SP> respectively, each membrane being joined at its outer and inner periphery to rings 5, 6, respectively, to form the bellows component. The rings 5, 6 may be common to adjacent single membrane components whereby the bellows is built up. Components subjected to pressure on the convex side are stiffer and/or thicker than components subjected to pressure on the concave side and have a larger number of membranes. Specifications 722,019, [Group XXII], and 730,950 are referred to.
GB22262/51A 1951-03-17 1951-09-24 Improvements in bellows and bellows components Expired GB730858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US730858XA 1951-03-17 1951-03-17

Publications (1)

Publication Number Publication Date
GB730858A true GB730858A (en) 1955-06-01

Family

ID=22111637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22262/51A Expired GB730858A (en) 1951-03-17 1951-09-24 Improvements in bellows and bellows components

Country Status (1)

Country Link
GB (1) GB730858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090403A (en) * 1962-02-09 1963-05-21 Sealol Laminated metallic bellows
FR2671844A1 (en) * 1991-01-17 1992-07-24 Eg G CURVED WAVE BELL.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090403A (en) * 1962-02-09 1963-05-21 Sealol Laminated metallic bellows
FR2671844A1 (en) * 1991-01-17 1992-07-24 Eg G CURVED WAVE BELL.
EP0503983A1 (en) * 1991-01-17 1992-09-16 Eg Et G Bellow with arched flanks
US5261319A (en) * 1991-01-17 1993-11-16 Eg Et G Bellows with curved waves having points of contact

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