GB701026A - Improvements in and relating to valves - Google Patents

Improvements in and relating to valves

Info

Publication number
GB701026A
GB701026A GB3017052A GB3017052A GB701026A GB 701026 A GB701026 A GB 701026A GB 3017052 A GB3017052 A GB 3017052A GB 3017052 A GB3017052 A GB 3017052A GB 701026 A GB701026 A GB 701026A
Authority
GB
United Kingdom
Prior art keywords
stem
closure member
plate
follower plate
handwheel
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
GB3017052A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3017052A priority Critical patent/GB701026A/en
Publication of GB701026A publication Critical patent/GB701026A/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
    • 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
    • F16K1/50—Preventing rotation of valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

701,026. Valves. FORTUNE, R. Aug. 15, 1951 [Sept. 22, 1950], No. 30170/52. Divided out of 700,985. Class 135 A valve comprises a follower plate 26, Fig. 1, fastened centrally to a diaphragm 17 and closure member C by a screw 27, a stem 42 for operating the closure member, and a coupling between the stem and follower plate to prevent rotation of the stem. The follower plate is prevented from turning by engaging vanes 55 in a bonnet B, and the stem is movable axially by a nut 62<SP>1</SP> rotatable by a handwheel 64. The coupling consists of a male jaw 44, Fig. 5, on the end of the stem engaging a female jaw 40 on the follower plate. A flange 43 of the stem transmits operating thrust to the closure member through either the upper surface 51 of the plate or the underside 54 of a cap 45 screwed to the plate. The jaws engage each other loosely, and the surface 51 is spherically formed, thus permitting radial adjustment of the closure member and diaphragm. The handwheel 64 may be replaced by pneumatic, mechanical or electric solenoid means for rotating the nut. Specification 652,564 is referred to.
GB3017052A 1950-09-22 1950-09-22 Improvements in and relating to valves Expired GB701026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3017052A GB701026A (en) 1950-09-22 1950-09-22 Improvements in and relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3017052A GB701026A (en) 1950-09-22 1950-09-22 Improvements in and relating to valves

Publications (1)

Publication Number Publication Date
GB701026A true GB701026A (en) 1953-12-16

Family

ID=10303391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3017052A Expired GB701026A (en) 1950-09-22 1950-09-22 Improvements in and relating to valves

Country Status (1)

Country Link
GB (1) GB701026A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30989E (en) * 1973-11-19 1982-07-06 Rockwell International Corporation Sealed valve and related structure
WO2017216471A1 (en) * 2016-06-17 2017-12-21 Valeo Systemes De Controle Moteur Anti-rotation device for a valve and fluid flow valve comprising same
FR3052841A1 (en) * 2016-06-17 2017-12-22 Valeo Systemes De Controle Moteur ANTI-ROTATION DEVICE FOR A VALVE AND FLUID CIRCULATION VALVE COMPRISING SAME
CN110185816A (en) * 2019-06-28 2019-08-30 上海阀门五厂有限公司 Heavy caliber nuclear leve M type through type electric diaphragm valve
CN117287511A (en) * 2023-11-22 2023-12-26 福州福水源水务设备有限公司 Anti-blocking sewage pipeline valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30989E (en) * 1973-11-19 1982-07-06 Rockwell International Corporation Sealed valve and related structure
WO2017216471A1 (en) * 2016-06-17 2017-12-21 Valeo Systemes De Controle Moteur Anti-rotation device for a valve and fluid flow valve comprising same
FR3052841A1 (en) * 2016-06-17 2017-12-22 Valeo Systemes De Controle Moteur ANTI-ROTATION DEVICE FOR A VALVE AND FLUID CIRCULATION VALVE COMPRISING SAME
FR3052840A1 (en) * 2016-06-17 2017-12-22 Valeo Systemes De Controle Moteur ANTI-ROTATION DEVICE FOR A VALVE AND FLUID CIRCULATION VALVE COMPRISING SAME
CN110185816A (en) * 2019-06-28 2019-08-30 上海阀门五厂有限公司 Heavy caliber nuclear leve M type through type electric diaphragm valve
CN110185816B (en) * 2019-06-28 2024-05-14 上海阀门五厂有限公司 Large-caliber nuclear grade M-shaped straight-through type electric diaphragm valve
CN117287511A (en) * 2023-11-22 2023-12-26 福州福水源水务设备有限公司 Anti-blocking sewage pipeline valve
CN117287511B (en) * 2023-11-22 2024-03-15 福州福水源水务设备有限公司 Anti-blocking sewage pipeline valve

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