FR440039A - Optional adjustable liquid flow device - Google Patents

Optional adjustable liquid flow device

Info

Publication number
FR440039A
FR440039A FR440039DA FR440039A FR 440039 A FR440039 A FR 440039A FR 440039D A FR440039D A FR 440039DA FR 440039 A FR440039 A FR 440039A
Authority
FR
France
Prior art keywords
liquid flow
flow device
adjustable liquid
optional adjustable
optional
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
Rodolphe Kuhn
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.)
RODOLPHE KUHN
Original Assignee
RODOLPHE KUHN
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 RODOLPHE KUHN filed Critical RODOLPHE KUHN
Application granted granted Critical
Publication of FR440039A publication Critical patent/FR440039A/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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR440039D 1912-02-12 1912-02-12 Optional adjustable liquid flow device Expired FR440039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR440039T 1912-02-12

Publications (1)

Publication Number Publication Date
FR440039A true FR440039A (en) 1912-06-29

Family

ID=1481423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440039D Expired FR440039A (en) 1912-02-12 1912-02-12 Optional adjustable liquid flow device

Country Status (1)

Country Link
FR (1) FR440039A (en)

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