GB918493A - Improvements in or relating to fluid-flow control valves - Google Patents

Improvements in or relating to fluid-flow control valves

Info

Publication number
GB918493A
GB918493A GB996759A GB996759A GB918493A GB 918493 A GB918493 A GB 918493A GB 996759 A GB996759 A GB 996759A GB 996759 A GB996759 A GB 996759A GB 918493 A GB918493 A GB 918493A
Authority
GB
United Kingdom
Prior art keywords
closure
push rod
seat
outlet
head
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
GB996759A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB918493A publication Critical patent/GB918493A/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • 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
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)

Abstract

918,493. Valves. REGIE NATIONALE DES USINES RENAULT. March 23, 1959 [March 24, 1958], No. 9967/59. Addition to 856,275. Class 135. Fluid flow from an inlet 304, Fig. 1, to an outlet 324 is controlled by a resilient valve closure 301 having a head 311, a shoulder 312, a disc part 305, a stem 306 and a perforated flange 307 which is under stress and urges the shoulder 312 on to a seat 308; the closure 301 embodies orifices 309, 310. The head 311 forms a seat for an annular movable closure 321 on the inner end of a push rod 315, provided with seals 316, 317, and retained by a nut 319 between which and the push rod is a resilient bellows 320; the closure 321 controls communication between the outlet 324 and an exhaust duct 327. The push rod 315 is actuated by a flexible lever 328, e.g. of plastic material, and a cam or manual means. When the push rod 315 is depressed the closure 321 abuts the head 311 and moves the closure 301 from the seat 308 against the resilience of the flange 307, thereby connecting the inlet 304 with the outlet 324 via the orifices 309, 310. Upon releasing the push rod the closure 321 returns to the position shown wherein it is spaced from the head 311, and the flange 307 also restores the closure 301 to engage its seat 308 so that the outlet 324 is open to the exhaust duct 327. A throttle, not shown, may be arranged in the exhaust duct. In a modification, the push rod is replaced by a fluid-actuated piston; the latter is provided with resilient buffers to cushion its movement at the end of each stroke. In another modification, the exhaust valve is formed by a resilient packing on the push rod which overlies holes in the top of the valve body; the packing also prevents the ingression of dust.
GB996759A 1958-03-24 1959-03-23 Improvements in or relating to fluid-flow control valves Expired GB918493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR761366A FR73258E (en) 1958-03-24 1958-03-24 Improvements to vacuum valves and relay valves for controlling pneumatic devices

Publications (1)

Publication Number Publication Date
GB918493A true GB918493A (en) 1963-02-13

Family

ID=8706059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB996759A Expired GB918493A (en) 1958-03-24 1959-03-23 Improvements in or relating to fluid-flow control valves

Country Status (3)

Country Link
BE (1) BE576282R (en)
FR (4) FR1142760A (en)
GB (1) GB918493A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706439A1 (en) * 1977-02-16 1978-08-17 Wabco Westinghouse Gmbh Disconnecting valve for pneumatic drive control - has double piston valve with elastic cap seat and sealing rings
DE3111703A1 (en) * 1981-03-25 1982-10-07 Joachim Dipl.-Ing. 7551 Bischweier Scholz Pressure-medium seat valve
FR2866940A1 (en) * 2004-03-01 2005-09-02 Jean Marc Villey Lever for operating a wall-mounted push-button tap e.g. for a shower is made in one piece from metal or plastic and shaped to provide spring
FR2866941A1 (en) * 2004-03-01 2005-09-02 Jean Marc Villey Push button type wall-mounted taps activating device for sports club, has base connected to tilt arm and having case that has openings for passing buttons, whose inclination with respect to case wall surface is raised relative to normal
CN102392903A (en) * 2011-09-28 2012-03-28 捷锐企业(上海)有限公司 Gas travel switch valve
CN103407440A (en) * 2013-08-22 2013-11-27 瑞立集团瑞安汽车零部件有限公司 Lever valve
CN106286861A (en) * 2016-10-14 2017-01-04 遵义然泰科技有限公司 A kind of novel mechanical control valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158783B (en) * 1959-05-12 1963-12-05 Renault Three-way control valve with electromagnetic drive
US3151838A (en) * 1961-07-31 1964-10-06 Tripoli Packless gate valve

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706439A1 (en) * 1977-02-16 1978-08-17 Wabco Westinghouse Gmbh Disconnecting valve for pneumatic drive control - has double piston valve with elastic cap seat and sealing rings
DE3111703A1 (en) * 1981-03-25 1982-10-07 Joachim Dipl.-Ing. 7551 Bischweier Scholz Pressure-medium seat valve
FR2866940A1 (en) * 2004-03-01 2005-09-02 Jean Marc Villey Lever for operating a wall-mounted push-button tap e.g. for a shower is made in one piece from metal or plastic and shaped to provide spring
FR2866941A1 (en) * 2004-03-01 2005-09-02 Jean Marc Villey Push button type wall-mounted taps activating device for sports club, has base connected to tilt arm and having case that has openings for passing buttons, whose inclination with respect to case wall surface is raised relative to normal
CN102392903A (en) * 2011-09-28 2012-03-28 捷锐企业(上海)有限公司 Gas travel switch valve
CN102392903B (en) * 2011-09-28 2013-03-20 捷锐企业(上海)有限公司 Gas travel switch valve
CN103407440A (en) * 2013-08-22 2013-11-27 瑞立集团瑞安汽车零部件有限公司 Lever valve
CN103407440B (en) * 2013-08-22 2016-03-16 瑞立集团瑞安汽车零部件有限公司 Lever valve
CN106286861A (en) * 2016-10-14 2017-01-04 遵义然泰科技有限公司 A kind of novel mechanical control valve

Also Published As

Publication number Publication date
FR1142760A (en) 1957-09-23
FR73258E (en) 1960-07-08
FR69554E (en) 1958-11-10
FR70998E (en) 1959-09-30
BE576282R (en) 1959-07-01

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