GB8703056D0 - Rotary valves - Google Patents

Rotary valves

Info

Publication number
GB8703056D0
GB8703056D0 GB878703056A GB8703056A GB8703056D0 GB 8703056 D0 GB8703056 D0 GB 8703056D0 GB 878703056 A GB878703056 A GB 878703056A GB 8703056 A GB8703056 A GB 8703056A GB 8703056 D0 GB8703056 D0 GB 8703056D0
Authority
GB
United Kingdom
Prior art keywords
rotary valves
valves
rotary
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.)
Withdrawn
Application number
GB878703056A
Other versions
GB2187264A (en
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.)
Whitey Co
Original Assignee
Whitey Co
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 Whitey Co filed Critical Whitey Co
Publication of GB8703056D0 publication Critical patent/GB8703056D0/en
Publication of GB2187264A publication Critical patent/GB2187264A/en
Withdrawn legal-status Critical Current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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
GB08703056A 1986-02-12 1987-02-11 Rotary valves Withdrawn GB2187264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82875186A 1986-02-12 1986-02-12

Publications (2)

Publication Number Publication Date
GB8703056D0 true GB8703056D0 (en) 1987-03-18
GB2187264A GB2187264A (en) 1987-09-03

Family

ID=25252648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08703056A Withdrawn GB2187264A (en) 1986-02-12 1987-02-11 Rotary valves

Country Status (3)

Country Link
JP (1) JPS62266276A (en)
DE (1) DE3704634A1 (en)
GB (1) GB2187264A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009218A1 (en) * 1990-03-22 1991-09-26 Motan Verfahrenstechnik Rotary slide valve switch - has cylindrical cone plug in housing, with three connecting pipes, intermediates ring and flow ducts
EP1643173B1 (en) * 1999-11-23 2007-01-24 Swagelok Company Ball valve seat seal
US6695285B1 (en) 1999-11-23 2004-02-24 Swagelok Company Ball valve seat seal
ATE308699T1 (en) * 1999-11-23 2005-11-15 Swagelok Co SEALING SEAT FOR A BALL VALVE
US7644840B2 (en) * 2005-02-04 2010-01-12 Fluid Management Operations Llc Valve assembly for viscous fluid dispensers
CN102261486B (en) * 2011-02-24 2013-03-13 淄博市博山防爆电器厂有限公司 High-pressure stop/ pollution discharge ball core valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531085A (en) * 1967-12-12 1970-09-29 Crane Co Gem ball valve
GB1293381A (en) * 1969-02-12 1972-10-18 Serck Industries Ltd Rotary ball valve
US3599932A (en) * 1969-04-18 1971-08-17 Domer Scaramucci Between flange journaled ball valve assembly
US3614056A (en) * 1970-02-12 1971-10-19 Jonathan Mfg Co Flush bottom tank ball valve
US3677514A (en) * 1970-03-03 1972-07-18 Vittorio Mencarelli Ball valve
US3894718A (en) * 1973-10-19 1975-07-15 Whitey Research Tool Co Ball valve
US4410165A (en) * 1982-02-16 1983-10-18 Whitey Co. Ball valve and seat assembly

Also Published As

Publication number Publication date
DE3704634A1 (en) 1987-08-13
JPS62266276A (en) 1987-11-19
GB2187264A (en) 1987-09-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)