FR780169A - Differentially closing valve for pressurized fluids - Google Patents

Differentially closing valve for pressurized fluids

Info

Publication number
FR780169A
FR780169A FR780169DA FR780169A FR 780169 A FR780169 A FR 780169A FR 780169D A FR780169D A FR 780169DA FR 780169 A FR780169 A FR 780169A
Authority
FR
France
Prior art keywords
differentially
closing valve
pressurized fluids
fluids
pressurized
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
Servan Cantacuzene
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.)
GAUPILLAT
Original Assignee
GAUPILLAT
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 GAUPILLAT filed Critical GAUPILLAT
Application granted granted Critical
Publication of FR780169A publication Critical patent/FR780169A/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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR780169D 1934-10-25 1934-10-25 Differentially closing valve for pressurized fluids Expired FR780169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780169T 1934-10-25

Publications (1)

Publication Number Publication Date
FR780169A true FR780169A (en) 1935-04-19

Family

ID=9203709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780169D Expired FR780169A (en) 1934-10-25 1934-10-25 Differentially closing valve for pressurized fluids

Country Status (1)

Country Link
FR (1) FR780169A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659570A (en) * 1949-11-17 1953-11-17 Bendix Aviat Corp Valve
US4606374A (en) * 1983-04-05 1986-08-19 Nupro Company Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659570A (en) * 1949-11-17 1953-11-17 Bendix Aviat Corp Valve
US4606374A (en) * 1983-04-05 1986-08-19 Nupro Company Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

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