FR1209744A - Gate valve - Google Patents

Gate valve

Info

Publication number
FR1209744A
FR1209744A FR1209744DA FR1209744A FR 1209744 A FR1209744 A FR 1209744A FR 1209744D A FR1209744D A FR 1209744DA FR 1209744 A FR1209744 A FR 1209744A
Authority
FR
France
Prior art keywords
gate valve
gate
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
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.)
COLONIALE DES CHAUX ET CIMENTS
Original Assignee
COLONIALE DES CHAUX ET CIMENTS
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 COLONIALE DES CHAUX ET CIMENTS filed Critical COLONIALE DES CHAUX ET CIMENTS
Application granted granted Critical
Publication of FR1209744A publication Critical patent/FR1209744A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
FR1209744D 1958-09-09 1958-09-09 Gate valve Expired FR1209744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209744T 1958-09-09

Publications (1)

Publication Number Publication Date
FR1209744A true FR1209744A (en) 1960-03-03

Family

ID=9674849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209744D Expired FR1209744A (en) 1958-09-09 1958-09-09 Gate valve

Country Status (1)

Country Link
FR (1) FR1209744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693784A1 (en) * 1992-07-16 1994-01-21 Constantin Pierre Shut off valve with elastically deformable internal sleeve - includes sleeve made up of two sleeves of elastically deformable material disposed one inside other and between which are placed two further sleeves of flexible material disposed coaxially with their near ends facing each other

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693784A1 (en) * 1992-07-16 1994-01-21 Constantin Pierre Shut off valve with elastically deformable internal sleeve - includes sleeve made up of two sleeves of elastically deformable material disposed one inside other and between which are placed two further sleeves of flexible material disposed coaxially with their near ends facing each other

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