FR832973A - Valve, especially for breathing apparatus - Google Patents

Valve, especially for breathing apparatus

Info

Publication number
FR832973A
FR832973A FR832973DA FR832973A FR 832973 A FR832973 A FR 832973A FR 832973D A FR832973D A FR 832973DA FR 832973 A FR832973 A FR 832973A
Authority
FR
France
Prior art keywords
valve
breathing apparatus
breathing
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
Other languages
French (fr)
Inventor
Hippolyte Saunier
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 filed Critical
Application granted granted Critical
Publication of FR832973A publication Critical patent/FR832973A/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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR832973D 1937-02-06 1938-01-25 Valve, especially for breathing apparatus Expired FR832973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE832973X 1937-02-06

Publications (1)

Publication Number Publication Date
FR832973A true FR832973A (en) 1938-10-07

Family

ID=3881783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832973D Expired FR832973A (en) 1937-02-06 1938-01-25 Valve, especially for breathing apparatus

Country Status (1)

Country Link
FR (1) FR832973A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471294A (en) * 1944-02-19 1949-05-24 American Steel Foundries Shock absorber
US2901184A (en) * 1956-11-30 1959-08-25 Commercial Shearing Jet rings
US5351711A (en) * 1991-09-19 1994-10-04 Peter Arthur M Automatic sealing valve mounted on an inflatable body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471294A (en) * 1944-02-19 1949-05-24 American Steel Foundries Shock absorber
US2901184A (en) * 1956-11-30 1959-08-25 Commercial Shearing Jet rings
US5351711A (en) * 1991-09-19 1994-10-04 Peter Arthur M Automatic sealing valve mounted on an inflatable body

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