FR455059A - Fixed flow gate valve - Google Patents

Fixed flow gate valve

Info

Publication number
FR455059A
FR455059A FR455059DA FR455059A FR 455059 A FR455059 A FR 455059A FR 455059D A FR455059D A FR 455059DA FR 455059 A FR455059 A FR 455059A
Authority
FR
France
Prior art keywords
gate valve
fixed flow
flow gate
fixed
valve
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
Maurice-Adrien-Gabriel Andriveau
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.)
MAURICE ADRIEN GABRIEL ANDRIVE
Original Assignee
MAURICE ADRIEN GABRIEL ANDRIVE
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 MAURICE ADRIEN GABRIEL ANDRIVE filed Critical MAURICE ADRIEN GABRIEL ANDRIVE
Application granted granted Critical
Publication of FR455059A publication Critical patent/FR455059A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR455059D 1912-05-10 1912-05-10 Fixed flow gate valve Expired FR455059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR455059T 1912-05-10

Publications (1)

Publication Number Publication Date
FR455059A true FR455059A (en) 1913-07-22

Family

ID=1494989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR455059D Expired FR455059A (en) 1912-05-10 1912-05-10 Fixed flow gate valve

Country Status (1)

Country Link
FR (1) FR455059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991795A (en) * 1957-09-16 1961-07-11 Speakman Co Self closing measuring valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991795A (en) * 1957-09-16 1961-07-11 Speakman Co Self closing measuring valve

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