FR1130128A - Device for simultaneous control of two valves, each intended to occupy two determined operating positions - Google Patents

Device for simultaneous control of two valves, each intended to occupy two determined operating positions

Info

Publication number
FR1130128A
FR1130128A FR1130128DA FR1130128A FR 1130128 A FR1130128 A FR 1130128A FR 1130128D A FR1130128D A FR 1130128DA FR 1130128 A FR1130128 A FR 1130128A
Authority
FR
France
Prior art keywords
occupy
valves
intended
operating positions
simultaneous control
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)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Application granted granted Critical
Publication of FR1130128A publication Critical patent/FR1130128A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves
    • 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
    • F16K31/44—Mechanical actuating means
FR1130128D 1955-07-11 1955-07-11 Device for simultaneous control of two valves, each intended to occupy two determined operating positions Expired FR1130128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1130128T 1955-07-11

Publications (1)

Publication Number Publication Date
FR1130128A true FR1130128A (en) 1957-01-31

Family

ID=9637253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130128D Expired FR1130128A (en) 1955-07-11 1955-07-11 Device for simultaneous control of two valves, each intended to occupy two determined operating positions

Country Status (1)

Country Link
FR (1) FR1130128A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013330C2 (en) * 1999-10-18 2001-04-19 Indufil B V Switching device and medium flow optionally through a first or second treatment member.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013330C2 (en) * 1999-10-18 2001-04-19 Indufil B V Switching device and medium flow optionally through a first or second treatment member.
WO2001029467A1 (en) * 1999-10-18 2001-04-26 Indufil B.V. Switching device for optionally passing a flow of medium through a first or second treatment member
US6668860B1 (en) 1999-10-18 2003-12-30 Indufil B.V. Switching device for optionally passing a flow of medium through a first or second treatment member

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