FR730073A - Differential valve for pressurized fluids - Google Patents

Differential valve for pressurized fluids

Info

Publication number
FR730073A
FR730073A FR730073DA FR730073A FR 730073 A FR730073 A FR 730073A FR 730073D A FR730073D A FR 730073DA FR 730073 A FR730073 A FR 730073A
Authority
FR
France
Prior art keywords
differential valve
pressurized fluids
fluids
pressurized
differential
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
Jules Sacoman
Leon Lesque
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 FR730073A publication Critical patent/FR730073A/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR730073D 1931-12-08 1931-12-08 Differential valve for pressurized fluids Expired FR730073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730073T 1931-12-08

Publications (1)

Publication Number Publication Date
FR730073A true FR730073A (en) 1932-08-05

Family

ID=9113086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730073D Expired FR730073A (en) 1931-12-08 1931-12-08 Differential valve for pressurized fluids

Country Status (1)

Country Link
FR (1) FR730073A (en)

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