FR1237237A - Valve or ball valve - Google Patents

Valve or ball valve

Info

Publication number
FR1237237A
FR1237237A FR797687A FR797687A FR1237237A FR 1237237 A FR1237237 A FR 1237237A FR 797687 A FR797687 A FR 797687A FR 797687 A FR797687 A FR 797687A FR 1237237 A FR1237237 A FR 1237237A
Authority
FR
France
Prior art keywords
valve
ball
ball valve
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
FR797687A
Other languages
French (fr)
Inventor
Michel-Maurice-Antoi Demiguel
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 FR797687A priority Critical patent/FR1237237A/en
Application granted granted Critical
Publication of FR1237237A publication Critical patent/FR1237237A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR797687A 1959-06-15 1959-06-15 Valve or ball valve Expired FR1237237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797687A FR1237237A (en) 1959-06-15 1959-06-15 Valve or ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797687A FR1237237A (en) 1959-06-15 1959-06-15 Valve or ball valve

Publications (1)

Publication Number Publication Date
FR1237237A true FR1237237A (en) 1960-07-29

Family

ID=8716112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797687A Expired FR1237237A (en) 1959-06-15 1959-06-15 Valve or ball valve

Country Status (1)

Country Link
FR (1) FR1237237A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472278A (en) * 1966-10-27 1969-10-14 Henriksen & Henriksen I S Slide valve for opening and closing at least one passage for a flowing medium and an apparatus comprising at least one such slide valve
EP1113350A1 (en) * 1999-12-24 2001-07-04 Avantium International B.V. Pressure regulator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472278A (en) * 1966-10-27 1969-10-14 Henriksen & Henriksen I S Slide valve for opening and closing at least one passage for a flowing medium and an apparatus comprising at least one such slide valve
EP1113350A1 (en) * 1999-12-24 2001-07-04 Avantium International B.V. Pressure regulator
WO2001048575A1 (en) 1999-12-24 2001-07-05 Avantium International B.V. Pressure regulator
US6789559B2 (en) 1999-12-24 2004-09-14 Avantium International B.V. Pressure regulator

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