FR1115829A - Vanne à opercule perfectionnée - Google Patents

Vanne à opercule perfectionnée

Info

Publication number
FR1115829A
FR1115829A FR1115829DA FR1115829A FR 1115829 A FR1115829 A FR 1115829A FR 1115829D A FR1115829D A FR 1115829DA FR 1115829 A FR1115829 A FR 1115829A
Authority
FR
France
Prior art keywords
gate valve
advanced gate
advanced
valve
gate
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)
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.)
John Miles & Partners London L
Original Assignee
John Miles & Partners London L
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 John Miles & Partners London L filed Critical John Miles & Partners London L
Application granted granted Critical
Publication of FR1115829A publication Critical patent/FR1115829A/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
    • 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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/16—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/207—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
FR1115829D 1953-12-16 1954-12-10 Vanne à opercule perfectionnée Expired FR1115829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1115829X 1953-12-16

Publications (1)

Publication Number Publication Date
FR1115829A true FR1115829A (fr) 1956-04-30

Family

ID=10875195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115829D Expired FR1115829A (fr) 1953-12-16 1954-12-10 Vanne à opercule perfectionnée

Country Status (1)

Country Link
FR (1) FR1115829A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024657A5 (fr) * 1969-09-13 1970-08-28 Zimmermann & Jansen Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024657A5 (fr) * 1969-09-13 1970-08-28 Zimmermann & Jansen Gmbh

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