GB617444A - Improvements in cocks with spherical plugs and renewable ring seatings therefor - Google Patents

Improvements in cocks with spherical plugs and renewable ring seatings therefor

Info

Publication number
GB617444A
GB617444A GB2922046A GB2922046A GB617444A GB 617444 A GB617444 A GB 617444A GB 2922046 A GB2922046 A GB 2922046A GB 2922046 A GB2922046 A GB 2922046A GB 617444 A GB617444 A GB 617444A
Authority
GB
United Kingdom
Prior art keywords
plug
screwed
sealing
valve
seatings
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
GB2922046A
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 GB2922046A priority Critical patent/GB617444A/en
Publication of GB617444A publication Critical patent/GB617444A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

617,444. Rotary spherical valves. GLEN, L..M. Oct. 1, 1946, No. 29220. [Class 135] The obturating member 10, Fig. 1, of a straight-through rotary-spherical valve seats between resilient sealing rings 12 which are held in position by a fixed flange 4 at one end of the casing of the valve and by a screw plug 16 at the other end, the member 10 being rotatable about an axis at right angles to its through passage by means of a handle 32. The plug 16 is screwed into the valve casing by means of ribs 21 and it carries a screwed nut 18 for connection to the fluid line. In a modification, the plug 16 is replaced by a screwed ferrule provided with internal nibs or external slots for manipulation purposes. Each sealing ring is of rubber provided with a metal reinforcing ring 39, Fig. III, and a rib 41 to aid sealing. The operating spindle 23 carried flats at its lower end to engage a corresponding recess in the plug, and it is provided with a collar 27, packing washer 30 and sealing gland 29.
GB2922046A 1946-10-01 1946-10-01 Improvements in cocks with spherical plugs and renewable ring seatings therefor Expired GB617444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2922046A GB617444A (en) 1946-10-01 1946-10-01 Improvements in cocks with spherical plugs and renewable ring seatings therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2922046A GB617444A (en) 1946-10-01 1946-10-01 Improvements in cocks with spherical plugs and renewable ring seatings therefor

Publications (1)

Publication Number Publication Date
GB617444A true GB617444A (en) 1949-02-07

Family

ID=10288053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2922046A Expired GB617444A (en) 1946-10-01 1946-10-01 Improvements in cocks with spherical plugs and renewable ring seatings therefor

Country Status (1)

Country Link
GB (1) GB617444A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788017A (en) * 1950-01-11 1957-04-09 Rockwell Mfg Co Lubricated ball valves
DE1019133B (en) * 1953-07-10 1957-11-07 Neue Argus Gmbh Stopcock with ball plug
DE1058799B (en) * 1952-12-18 1959-06-04 Evega Ges Mit Beschraenkter Ha Petrol tap with sealing lining for the cylindrical or slightly conical plug
US3168279A (en) * 1962-06-29 1965-02-02 Hills Mccanna Co Ball valve having offset through passage
US3245655A (en) * 1962-09-04 1966-04-12 Clayton Mark & Company Ball valve seat having ribbed sealing face
DE1216636B (en) * 1961-03-29 1966-05-12 Italiana Plastici S R L Fab Cock with ball plug mounted in two sealing rings
FR2414672A1 (en) * 1978-01-13 1979-08-10 Myson Group Marketing Ltd BALL VALVE

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788017A (en) * 1950-01-11 1957-04-09 Rockwell Mfg Co Lubricated ball valves
DE1058799B (en) * 1952-12-18 1959-06-04 Evega Ges Mit Beschraenkter Ha Petrol tap with sealing lining for the cylindrical or slightly conical plug
DE1019133B (en) * 1953-07-10 1957-11-07 Neue Argus Gmbh Stopcock with ball plug
DE1216636B (en) * 1961-03-29 1966-05-12 Italiana Plastici S R L Fab Cock with ball plug mounted in two sealing rings
US3168279A (en) * 1962-06-29 1965-02-02 Hills Mccanna Co Ball valve having offset through passage
US3245655A (en) * 1962-09-04 1966-04-12 Clayton Mark & Company Ball valve seat having ribbed sealing face
FR2414672A1 (en) * 1978-01-13 1979-08-10 Myson Group Marketing Ltd BALL VALVE

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