GB907621A - Improvements in or relating to fluid sealing means - Google Patents

Improvements in or relating to fluid sealing means

Info

Publication number
GB907621A
GB907621A GB3102159A GB3102159A GB907621A GB 907621 A GB907621 A GB 907621A GB 3102159 A GB3102159 A GB 3102159A GB 3102159 A GB3102159 A GB 3102159A GB 907621 A GB907621 A GB 907621A
Authority
GB
United Kingdom
Prior art keywords
annular
sealing element
ring
fluid
pressure
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
GB3102159A
Inventor
Edward Blackwell Leach
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.)
Audco Ltd
Original Assignee
Audco 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 Audco Ltd filed Critical Audco Ltd
Priority to GB3102159A priority Critical patent/GB907621A/en
Publication of GB907621A publication Critical patent/GB907621A/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
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

907,621. Closures for resisting fluid pressure. AUDCO Ltd. April 7, 1960 [Sept. 11, 1959], No. 31021/59. Class 123 (1). [Also in Group XXIX] Means for providing a seal between two parts comprising on the one hand the body 14 of a fluid-control valve such as a rotary plug valve or of a pressure vessel and on the other hand the closure member 12 of the valve or lid of the pressure vessel, comprises an annular sealing element which is mounted for axial movement in an annular recess in one of the parts, this element being sealingly engageable at one end with the other part, a portion of said end being formed of rubber or other resilient material and a further portion being formed of metal or other rigid material, and said annular recess being provided with a pair of ports 15, 17 for respectively introducing fluid under pressure into the two opposite ends of the recess whereby either end of said sealing element can be subjected to fluid pressure as required. In the form shown in Fig. 1, the sealing element consists of a ring 10 of resilient material reinforced by two metallic rings 11 of curved angular cross-section which contact the other part 12. In another form the element consists of an annular metallic part 26, Fig. 4, provided with an outer sealing ring 24 and with a radially inner resilient ring part 27 of generally channel-shaped cross-section of which one end contacts the other part 12. Various other forms are described.
GB3102159A 1959-09-11 1959-09-11 Improvements in or relating to fluid sealing means Expired GB907621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3102159A GB907621A (en) 1959-09-11 1959-09-11 Improvements in or relating to fluid sealing means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3102159A GB907621A (en) 1959-09-11 1959-09-11 Improvements in or relating to fluid sealing means

Publications (1)

Publication Number Publication Date
GB907621A true GB907621A (en) 1962-10-10

Family

ID=10316741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3102159A Expired GB907621A (en) 1959-09-11 1959-09-11 Improvements in or relating to fluid sealing means

Country Status (1)

Country Link
GB (1) GB907621A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357679A (en) * 1963-10-31 1967-12-12 Acf Ind Inc Multi-material elastomer seal
US3508736A (en) * 1967-05-24 1970-04-28 Rockwell Mfg Co Seat ring assemblies for valves
US3561727A (en) * 1968-01-25 1971-02-09 Domer Scaramucci High stress valve seal and valves
US4130285A (en) * 1978-01-26 1978-12-19 Walworth Company Valve sealing device
EP0069034A1 (en) * 1981-07-01 1983-01-05 Cefilac High or low temperature sealing joint at static or dynamic conditions
GB2213564A (en) * 1988-01-08 1989-08-16 Flexitallic International Valv Ball valve
EP0344584A2 (en) * 1988-06-03 1989-12-06 ZEPPELIN SCHÜTTGUTTECHNIK GmbH Sealing arrangement
EP3379116A4 (en) * 2015-11-19 2019-07-24 Schaeffler Technologies AG & Co. KG Ball valve and sealing element for ball valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357679A (en) * 1963-10-31 1967-12-12 Acf Ind Inc Multi-material elastomer seal
US3508736A (en) * 1967-05-24 1970-04-28 Rockwell Mfg Co Seat ring assemblies for valves
US3561727A (en) * 1968-01-25 1971-02-09 Domer Scaramucci High stress valve seal and valves
US4130285A (en) * 1978-01-26 1978-12-19 Walworth Company Valve sealing device
EP0069034A1 (en) * 1981-07-01 1983-01-05 Cefilac High or low temperature sealing joint at static or dynamic conditions
FR2509003A1 (en) * 1981-07-01 1983-01-07 Cefilac SEAL FOR HIGH OR LOW TEMPERATURES IN STATIC OR DYNAMIC CONDITIONS
GB2213564A (en) * 1988-01-08 1989-08-16 Flexitallic International Valv Ball valve
EP0344584A2 (en) * 1988-06-03 1989-12-06 ZEPPELIN SCHÜTTGUTTECHNIK GmbH Sealing arrangement
EP0344584A3 (en) * 1988-06-03 1990-12-05 Avt Anlagen- Und Verfahrenstechnik Gmbh Sealing arrangement
EP3379116A4 (en) * 2015-11-19 2019-07-24 Schaeffler Technologies AG & Co. KG Ball valve and sealing element for ball valve

Similar Documents

Publication Publication Date Title
GB1449577A (en) Valves having a stem seal
GB1011702A (en) Sliding ring seal
GB907621A (en) Improvements in or relating to fluid sealing means
ES405914A1 (en) Valve seal construction
GB1097267A (en) Ball pipe joint
GB1388422A (en) Fluid valve
GB971318A (en) Improvements in or relating to shut-off valves
GB836584A (en) Improvements relating to sealing or packing rings
GB1025884A (en) Improvements in and relating to joint sealing rings
GB836669A (en) Improvements in gaskets
GB884988A (en) Sealing device between relatively movable machine elements
GB945508A (en) Improvements in or relating to fluid flow control valves
GB941421A (en) Improvements in fluid-flow control valves
GB901607A (en) Improvements in butterfly valves
GB942777A (en) Swivel pipe joint
GB902839A (en) Pressure energized seal ring
GB895749A (en) Improvements relating to vacuum and pressure valves
GB1124146A (en) Improvements in or relating to shaft packings
GB928037A (en) Improvements in or relating to fluid controlling valves
GB937158A (en) Means for providing a seal between two parts
GB983024A (en) Liquid sealing element
GB858805A (en) Sealing ring for relatively rotating parts
GB1402846A (en) Ball valves
GB873158A (en) Improvements in or relating to sealing rings made of readily compressible material and to means for securing them in position
GB946082A (en) Improvements in or relating to fluid controlling valves