GB2569128B - A valve - Google Patents

A valve Download PDF

Info

Publication number
GB2569128B
GB2569128B GB1720281.3A GB201720281A GB2569128B GB 2569128 B GB2569128 B GB 2569128B GB 201720281 A GB201720281 A GB 201720281A GB 2569128 B GB2569128 B GB 2569128B
Authority
GB
United Kingdom
Prior art keywords
valve
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 - Fee Related
Application number
GB1720281.3A
Other versions
GB2569128A (en
GB201720281D0 (en
Inventor
Ronnie Mincher James
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.)
Glenalmond Group Ltd
Original Assignee
Glenalmond Group 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 Glenalmond Group Ltd filed Critical Glenalmond Group Ltd
Priority to GB1720281.3A priority Critical patent/GB2569128B/en
Publication of GB201720281D0 publication Critical patent/GB201720281D0/en
Publication of GB2569128A publication Critical patent/GB2569128A/en
Application granted granted Critical
Publication of GB2569128B publication Critical patent/GB2569128B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • F16K5/0657—Particular coverings or materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB1720281.3A 2017-12-05 2017-12-05 A valve Expired - Fee Related GB2569128B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1720281.3A GB2569128B (en) 2017-12-05 2017-12-05 A valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1720281.3A GB2569128B (en) 2017-12-05 2017-12-05 A valve

Publications (3)

Publication Number Publication Date
GB201720281D0 GB201720281D0 (en) 2018-01-17
GB2569128A GB2569128A (en) 2019-06-12
GB2569128B true GB2569128B (en) 2022-02-23

Family

ID=60950300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1720281.3A Expired - Fee Related GB2569128B (en) 2017-12-05 2017-12-05 A valve

Country Status (1)

Country Link
GB (1) GB2569128B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518742A (en) * 1967-08-30 1970-07-07 Sem Tec Inc Cavity wall valve balls and a method of manufacturing them
GB2332501A (en) * 1997-12-22 1999-06-23 Huang Hung Chang Improved ball-type valve
GB2343735A (en) * 1998-11-16 2000-05-17 Wu Lei Jui Forged hollow valve ball
US20050274014A1 (en) * 2004-05-25 2005-12-15 Chiang-Hsiang Hui Manufacturing process to make a valve ball
CN104653812A (en) * 2015-03-05 2015-05-27 许晨寒 Ball valve core and machining method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518742A (en) * 1967-08-30 1970-07-07 Sem Tec Inc Cavity wall valve balls and a method of manufacturing them
GB2332501A (en) * 1997-12-22 1999-06-23 Huang Hung Chang Improved ball-type valve
GB2343735A (en) * 1998-11-16 2000-05-17 Wu Lei Jui Forged hollow valve ball
US20050274014A1 (en) * 2004-05-25 2005-12-15 Chiang-Hsiang Hui Manufacturing process to make a valve ball
CN104653812A (en) * 2015-03-05 2015-05-27 许晨寒 Ball valve core and machining method thereof

Also Published As

Publication number Publication date
GB2569128A (en) 2019-06-12
GB201720281D0 (en) 2018-01-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220523