FR1023845A - Improvements to gate valves - Google Patents

Improvements to gate valves

Info

Publication number
FR1023845A
FR1023845A FR1023845DA FR1023845A FR 1023845 A FR1023845 A FR 1023845A FR 1023845D A FR1023845D A FR 1023845DA FR 1023845 A FR1023845 A FR 1023845A
Authority
FR
France
Prior art keywords
gate valves
valves
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
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.)
COPES REGULATORS Ltd
Original Assignee
COPES REGULATORS Ltd
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 COPES REGULATORS Ltd filed Critical COPES REGULATORS Ltd
Application granted granted Critical
Publication of FR1023845A publication Critical patent/FR1023845A/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
    • 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
FR1023845D 1949-06-10 1950-05-31 Improvements to gate valves Expired FR1023845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1023845X 1949-06-10

Publications (1)

Publication Number Publication Date
FR1023845A true FR1023845A (en) 1953-03-24

Family

ID=10868711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1023845D Expired FR1023845A (en) 1949-06-10 1950-05-31 Improvements to gate valves

Country Status (1)

Country Link
FR (1) FR1023845A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159690B (en) * 1959-04-04 1963-12-19 Maschf Augsburg Nuernberg Ag Device for controllable hydraulic or pneumatic valve actuation of an internal combustion engine
DE1169743B (en) * 1959-07-07 1964-05-06 Charles Leon Stec Gate valve with several sliding closure parts with slit-shaped passage openings
US3971415A (en) * 1974-09-18 1976-07-27 Gestra-Ksb Vertriebsgesellschaft Mbh & Co. Kommanditgesellschaft Bremen Throttle valve
FR2441118A1 (en) * 1978-11-13 1980-06-06 White Consolidated Ind Inc LABYRINTH REGULATOR FOR HIGH PRESSURE VALVES
US4473210A (en) * 1978-11-13 1984-09-25 Brighton John A Labyrinth trim valve
US5218998A (en) * 1992-04-01 1993-06-15 Bakken Gary M Linearly adjustable
US5427146A (en) * 1994-06-27 1995-06-27 Bakken; Gary M. Linearly adjustable fluid damper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159690B (en) * 1959-04-04 1963-12-19 Maschf Augsburg Nuernberg Ag Device for controllable hydraulic or pneumatic valve actuation of an internal combustion engine
DE1169743B (en) * 1959-07-07 1964-05-06 Charles Leon Stec Gate valve with several sliding closure parts with slit-shaped passage openings
US3971415A (en) * 1974-09-18 1976-07-27 Gestra-Ksb Vertriebsgesellschaft Mbh & Co. Kommanditgesellschaft Bremen Throttle valve
FR2441118A1 (en) * 1978-11-13 1980-06-06 White Consolidated Ind Inc LABYRINTH REGULATOR FOR HIGH PRESSURE VALVES
US4473210A (en) * 1978-11-13 1984-09-25 Brighton John A Labyrinth trim valve
US5218998A (en) * 1992-04-01 1993-06-15 Bakken Gary M Linearly adjustable
US5427146A (en) * 1994-06-27 1995-06-27 Bakken; Gary M. Linearly adjustable fluid damper

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