FR889598A - Sealing two-stage check valve for high pressure fluids - Google Patents

Sealing two-stage check valve for high pressure fluids

Info

Publication number
FR889598A
FR889598A FR889598DA FR889598A FR 889598 A FR889598 A FR 889598A FR 889598D A FR889598D A FR 889598DA FR 889598 A FR889598 A FR 889598A
Authority
FR
France
Prior art keywords
sealing
high pressure
check valve
pressure fluids
stage check
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
Aviation Le Secretaire D Eta L
M Lunati
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 FR889598A publication Critical patent/FR889598A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR889598D 1941-04-18 1941-04-18 Sealing two-stage check valve for high pressure fluids Expired FR889598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889598T 1941-04-18

Publications (1)

Publication Number Publication Date
FR889598A true FR889598A (en) 1944-01-13

Family

ID=9377191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889598D Expired FR889598A (en) 1941-04-18 1941-04-18 Sealing two-stage check valve for high pressure fluids

Country Status (1)

Country Link
FR (1) FR889598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037419B3 (en) * 2004-07-30 2006-02-16 Siemens Ag Valve for use in a fuel-carrying line of a motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037419B3 (en) * 2004-07-30 2006-02-16 Siemens Ag Valve for use in a fuel-carrying line of a motor vehicle

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