FR611522A - Perfectionnements aux soupapes - Google Patents

Perfectionnements aux soupapes

Info

Publication number
FR611522A
FR611522A FR611522DA FR611522A FR 611522 A FR611522 A FR 611522A FR 611522D A FR611522D A FR 611522DA FR 611522 A FR611522 A FR 611522A
Authority
FR
France
Prior art keywords
refinements
valve
valve refinements
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
English (en)
Inventor
Tom Frederick Gray
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.)
VICTORY VALVES Ltd SOC
Original Assignee
VICTORY VALVES Ltd SOC
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 VICTORY VALVES Ltd SOC filed Critical VICTORY VALVES Ltd SOC
Application granted granted Critical
Publication of FR611522A publication Critical patent/FR611522A/fr
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
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR611522D 1925-05-05 1926-02-20 Perfectionnements aux soupapes Expired FR611522A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB611522X 1925-05-05

Publications (1)

Publication Number Publication Date
FR611522A true FR611522A (fr) 1926-09-30

Family

ID=10486671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR611522D Expired FR611522A (fr) 1925-05-05 1926-02-20 Perfectionnements aux soupapes

Country Status (1)

Country Link
FR (1) FR611522A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606853A1 (fr) * 1986-11-14 1988-05-20 Gaz De France Vanne de sas perfectionnee

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606853A1 (fr) * 1986-11-14 1988-05-20 Gaz De France Vanne de sas perfectionnee
EP0268521A1 (fr) * 1986-11-14 1988-05-25 Gaz De France Vanne de sas perfectionnée
US4848401A (en) * 1986-11-14 1989-07-18 Gaz De France Isolation chamber valve

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