GB1050428A - - Google Patents

Info

Publication number
GB1050428A
GB1050428A GB1050428DA GB1050428A GB 1050428 A GB1050428 A GB 1050428A GB 1050428D A GB1050428D A GB 1050428DA GB 1050428 A GB1050428 A GB 1050428A
Authority
GB
United Kingdom
Prior art keywords
trunnions
casing
secure
ormskirk
hattersley
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
Publication date
Publication of GB1050428A publication Critical patent/GB1050428A/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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves

Landscapes

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

Abstract

1,050,428. Valves; Junction pieces. HATTERSLEY (ORMSKIRK) Ltd. Feb. 15, 1965 [April 15, 1964], No. 15531/64. Headings F2G and F2V. A valve comprises a casing 12, Figs. 1 and 2 (not shown), formed with a male union which can be attached to a central heating radiator valve 11 and which includes a butterfly disc closure 12b mounted on trunnions 12c. The trunnions 12c have channels 12d, to locate sealing rings 12e, diametrical slots by which they may be rotated, and bevelled heads 12g, to secure them in position when the casing 12 has been plastically deformed about them by rolling. In a further embodiment the casing has annular upstanding portions which are bent over to secure the trunnions in position.
GB1050428D Expired GB1050428A (en)

Publications (1)

Publication Number Publication Date
GB1050428A true GB1050428A (en) 1900-01-01

Family

ID=1755777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050428D Expired GB1050428A (en)

Country Status (1)

Country Link
GB (1) GB1050428A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293645A1 (en) * 1974-12-04 1976-07-02 Siegwart Emil Butterfly throttle shaft with disc and separate shaft ends - are inserted from outside through pipe wall to engage locking element and disc
US4503755A (en) * 1982-09-15 1985-03-12 Idea Development Engineers Of Arizona, Inc. Louver system
GB2216235A (en) * 1988-03-29 1989-10-04 Peter Mark Wilkie Radiator isolation valve
EP0821148A1 (en) * 1996-07-26 1998-01-28 Ecia - Equipements Et Composants Pour L'industrie Automobile A valve arrangement in tubular body and method for mounting a metallic valve member in said valve arrangement
GB2328001A (en) * 1997-08-07 1999-02-10 Adnan Alawi Radiator isolating bush

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293645A1 (en) * 1974-12-04 1976-07-02 Siegwart Emil Butterfly throttle shaft with disc and separate shaft ends - are inserted from outside through pipe wall to engage locking element and disc
US4503755A (en) * 1982-09-15 1985-03-12 Idea Development Engineers Of Arizona, Inc. Louver system
GB2216235A (en) * 1988-03-29 1989-10-04 Peter Mark Wilkie Radiator isolation valve
EP0821148A1 (en) * 1996-07-26 1998-01-28 Ecia - Equipements Et Composants Pour L'industrie Automobile A valve arrangement in tubular body and method for mounting a metallic valve member in said valve arrangement
FR2751718A1 (en) * 1996-07-26 1998-01-30 Ecia Equip Composants Ind Auto ARRANGEMENT OF A VALVE IN A TUBULAR MEMBER AND METHOD OF MOUNTING A METAL SHUTTER THEREOF
GB2328001A (en) * 1997-08-07 1999-02-10 Adnan Alawi Radiator isolating bush

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