FR1304710A - Balanced valve for pressurized liquid lines - Google Patents

Balanced valve for pressurized liquid lines

Info

Publication number
FR1304710A
FR1304710A FR870915A FR870915A FR1304710A FR 1304710 A FR1304710 A FR 1304710A FR 870915 A FR870915 A FR 870915A FR 870915 A FR870915 A FR 870915A FR 1304710 A FR1304710 A FR 1304710A
Authority
FR
France
Prior art keywords
pressurized liquid
balanced valve
liquid lines
lines
balanced
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
FR870915A
Other languages
French (fr)
Inventor
Francois Georges Laurent
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
Priority to FR870915A priority Critical patent/FR1304710A/en
Application granted granted Critical
Publication of FR1304710A publication Critical patent/FR1304710A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR870915A 1961-08-17 1961-08-17 Balanced valve for pressurized liquid lines Expired FR1304710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870915A FR1304710A (en) 1961-08-17 1961-08-17 Balanced valve for pressurized liquid lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870915A FR1304710A (en) 1961-08-17 1961-08-17 Balanced valve for pressurized liquid lines

Publications (1)

Publication Number Publication Date
FR1304710A true FR1304710A (en) 1962-09-28

Family

ID=8761323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870915A Expired FR1304710A (en) 1961-08-17 1961-08-17 Balanced valve for pressurized liquid lines

Country Status (1)

Country Link
FR (1) FR1304710A (en)

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