FR789647A - Improvements to diaphragm valves, in particular those for gaseous fluids - Google Patents

Improvements to diaphragm valves, in particular those for gaseous fluids

Info

Publication number
FR789647A
FR789647A FR789647DA FR789647A FR 789647 A FR789647 A FR 789647A FR 789647D A FR789647D A FR 789647DA FR 789647 A FR789647 A FR 789647A
Authority
FR
France
Prior art keywords
particular those
diaphragm valves
gaseous fluids
gaseous
fluids
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
Sourdillon
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 FR789647A publication Critical patent/FR789647A/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)
FR789647D 1934-05-16 1935-05-06 Improvements to diaphragm valves, in particular those for gaseous fluids Expired FR789647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE789647X 1934-05-16

Publications (1)

Publication Number Publication Date
FR789647A true FR789647A (en) 1935-11-04

Family

ID=3880625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789647D Expired FR789647A (en) 1934-05-16 1935-05-06 Improvements to diaphragm valves, in particular those for gaseous fluids

Country Status (1)

Country Link
FR (1) FR789647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734770A (en) * 1956-02-14 Kurata

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734770A (en) * 1956-02-14 Kurata

Similar Documents

Publication Publication Date Title
FR789647A (en) Improvements to diaphragm valves, in particular those for gaseous fluids
FR787226A (en) Improvement in compressors or diaphragm pumps
FR778928A (en) Improvements to the valves
FR773742A (en) Hydrodynamic strainer valve
FR808227A (en) Improvements to diaphragm valves
FR781790A (en) Improvements to diaphragm pumps
FR775067A (en) Improvements made to armchairs, in particular those for aircraft
FR804430A (en) Improvement in compressors or diaphragm pumps
FR795527A (en) Soft membrane valve for respiratory masks
FR46022E (en) Improvement in compressors or diaphragm pumps
FR792188A (en) Diaphragm valves improvements
FR783199A (en) Improvements to pressure regulators
FR792104A (en) Diaphragm valve
FR795468A (en) Diaphragm valves
FR783527A (en) Advanced diaphragm for diaphragm pumps
FR779440A (en) Improvements to liquid pumps
FR45316E (en) Balanced valve
DK52435C (en) High pressure valve.
FR787536A (en) Valve for high pressure fluids
FR732974A (en) Diaphragm regulator for low pressure
FR796020A (en) Pressure relief valve for compressors
FR778411A (en) Improvements to pumps and particularly to diaphragm pumps
FR795303A (en) Peripheral diaphragm regulator
FR791120A (en) Improvements to amplifier systems
FR768327A (en) Improvements to compressors or diaphragm pumps