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FR606816A - Double acting valve for breathing apparatus - Google Patents

Double acting valve for breathing apparatus

Info

Publication number
FR606816A
FR606816A FR606816DA FR606816A FR 606816 A FR606816 A FR 606816A FR 606816D A FR606816D A FR 606816DA FR 606816 A FR606816 A FR 606816A
Authority
FR
France
Prior art keywords
double acting
breathing apparatus
acting valve
valve
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
Gilbert Martin
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 FR606816A publication Critical patent/FR606816A/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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR606816D 1925-11-24 1925-11-24 Double acting valve for breathing apparatus Expired FR606816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR606816T 1925-11-24

Publications (1)

Publication Number Publication Date
FR606816A true FR606816A (en) 1926-06-21

Family

ID=8974949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606816D Expired FR606816A (en) 1925-11-24 1925-11-24 Double acting valve for breathing apparatus

Country Status (1)

Country Link
FR (1) FR606816A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583169A (en) * 1948-03-12 1952-01-22 Gen Motors Corp Two-way valve
US5855225A (en) * 1998-01-29 1999-01-05 Williams, Iii; James W. Tank transport pressure relief valve assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583169A (en) * 1948-03-12 1952-01-22 Gen Motors Corp Two-way valve
US5855225A (en) * 1998-01-29 1999-01-05 Williams, Iii; James W. Tank transport pressure relief valve assembly

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