CH533301A - Process for manufacturing a flat membrane stretched over a solid annular body and membrane obtained by this process - Google Patents

Process for manufacturing a flat membrane stretched over a solid annular body and membrane obtained by this process

Info

Publication number
CH533301A
CH533301A CH707271A CH707271A CH533301A CH 533301 A CH533301 A CH 533301A CH 707271 A CH707271 A CH 707271A CH 707271 A CH707271 A CH 707271A CH 533301 A CH533301 A CH 533301A
Authority
CH
Switzerland
Prior art keywords
manufacturing
annular body
stretched over
membrane
solid annular
Prior art date
Application number
CH707271A
Other languages
French (fr)
Inventor
Bertaux Claude
Breut Joseph
Marhic Jean-Yves
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH533301A publication Critical patent/CH533301A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/082—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type construction or mounting of diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • 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
    • F16J3/02—Diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Diaphragms And Bellows (AREA)
CH707271A 1970-05-26 1971-05-13 Process for manufacturing a flat membrane stretched over a solid annular body and membrane obtained by this process CH533301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019219A FR2088190A1 (en) 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
CH533301A true CH533301A (en) 1973-01-31

Family

ID=9056156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH707271A CH533301A (en) 1970-05-26 1971-05-13 Process for manufacturing a flat membrane stretched over a solid annular body and membrane obtained by this process

Country Status (5)

Country Link
CH (1) CH533301A (en)
DE (1) DE2125939A1 (en)
FR (1) FR2088190A1 (en)
GB (1) GB1317996A (en)
IT (1) IT939717B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825489A1 (en) * 1977-06-09 1978-12-21 Fuji Electric Co Ltd Clamping device mfr. for differential pressure measuring appts. - by heating C=shaped ring of metal alloy hardening by precipitation after assembly around two housing parts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120033A (en) * 1998-06-17 2000-09-19 Rosemount Inc. Process diaphragm seal
CN103111492B (en) * 2013-01-24 2015-03-18 上海工程技术大学 Method for calibrating hitting force of pressure machine in real time
CN110945334B (en) 2018-07-13 2022-04-08 罗斯蒙特公司 Process diaphragm seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825489A1 (en) * 1977-06-09 1978-12-21 Fuji Electric Co Ltd Clamping device mfr. for differential pressure measuring appts. - by heating C=shaped ring of metal alloy hardening by precipitation after assembly around two housing parts

Also Published As

Publication number Publication date
IT939717B (en) 1973-02-10
GB1317996A (en) 1973-05-23
DE2125939A1 (en) 1971-12-09
FR2088190A1 (en) 1972-01-07

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Legal Events

Date Code Title Description
PL Patent ceased