FR808769A - Double acting valve - Google Patents

Double acting valve

Info

Publication number
FR808769A
FR808769A FR808769DA FR808769A FR 808769 A FR808769 A FR 808769A FR 808769D A FR808769D A FR 808769DA FR 808769 A FR808769 A FR 808769A
Authority
FR
France
Prior art keywords
double acting
acting valve
valve
double
acting
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)
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.)
Bozec et Gautier Le
Original Assignee
Bozec et Gautier Le
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 Bozec et Gautier Le filed Critical Bozec et Gautier Le
Application granted granted Critical
Publication of FR808769A publication Critical patent/FR808769A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR808769D 1935-11-04 1935-11-04 Double acting valve Expired FR808769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR808769T 1935-11-04

Publications (1)

Publication Number Publication Date
FR808769A true FR808769A (en) 1937-02-15

Family

ID=9253133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808769D Expired FR808769A (en) 1935-11-04 1935-11-04 Double acting valve

Country Status (1)

Country Link
FR (1) FR808769A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758664A (en) * 1952-06-24 1956-08-14 Robert S Mehr Bi-directional drain valve
US2781774A (en) * 1951-07-03 1957-02-19 Baker Oil Tools Inc Valve apparatus for automatically filling well conduits
DE1042975B (en) * 1955-12-08 1958-11-06 Hemscheidt Maschf Hermann Shock absorber valve working in both flow directions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781774A (en) * 1951-07-03 1957-02-19 Baker Oil Tools Inc Valve apparatus for automatically filling well conduits
US2758664A (en) * 1952-06-24 1956-08-14 Robert S Mehr Bi-directional drain valve
DE1042975B (en) * 1955-12-08 1958-11-06 Hemscheidt Maschf Hermann Shock absorber valve working in both flow directions

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