GB1356707A - Ball valve devices - Google Patents

Ball valve devices

Info

Publication number
GB1356707A
GB1356707A GB300872A GB300872A GB1356707A GB 1356707 A GB1356707 A GB 1356707A GB 300872 A GB300872 A GB 300872A GB 300872 A GB300872 A GB 300872A GB 1356707 A GB1356707 A GB 1356707A
Authority
GB
United Kingdom
Prior art keywords
recess
casing part
valve
ball
seal
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
GB300872A
Other languages
English (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.)
Bailey Co Ltd Sir W H
Original Assignee
Bailey Co Ltd Sir W H
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 Bailey Co Ltd Sir W H filed Critical Bailey Co Ltd Sir W H
Priority to GB300872A priority Critical patent/GB1356707A/en
Priority to JP870773A priority patent/JPS4883425A/ja
Publication of GB1356707A publication Critical patent/GB1356707A/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
    • F16K5/06—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
    • F16K5/0668—Single packings
    • 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
    • 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
    • F16K5/0694—Spindle sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB300872A 1972-01-21 1972-01-21 Ball valve devices Expired GB1356707A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB300872A GB1356707A (en) 1972-01-21 1972-01-21 Ball valve devices
JP870773A JPS4883425A (enrdf_load_stackoverflow) 1972-01-21 1973-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB300872A GB1356707A (en) 1972-01-21 1972-01-21 Ball valve devices

Publications (1)

Publication Number Publication Date
GB1356707A true GB1356707A (en) 1974-06-12

Family

ID=9750216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB300872A Expired GB1356707A (en) 1972-01-21 1972-01-21 Ball valve devices

Country Status (2)

Country Link
JP (1) JPS4883425A (enrdf_load_stackoverflow)
GB (1) GB1356707A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522385A1 (fr) * 1982-02-26 1983-09-02 Belles Ondes Forges Robinet a boisseau spherique
GB2186347A (en) * 1986-02-07 1987-08-12 Seppelfricke Geb Gmbh Ball valve
GB2231640A (en) * 1989-04-07 1990-11-21 Richard Threlfall Limited Valves
WO2001006155A1 (en) * 1999-07-15 2001-01-25 Alan David James A valve
EP2418405A1 (en) * 2010-08-09 2012-02-15 Alte Transportation S.L. Shut-off valve for bowls with vaccum evacuation systems
CN112915443A (zh) * 2021-02-26 2021-06-08 杨育海 一种智能防火装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140630A (ja) * 1974-10-04 1976-04-05 Taimei Kinzoku Kogyo Kk Fuaiyaseefugataboorubarubu
JPS537875A (en) * 1976-07-12 1978-01-24 Tabuchi Seisakusho Kk Water stop valve mechanism with filter
GB1525193A (en) * 1976-11-13 1978-09-20 Tk Valve Ltd Ball valves

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522385A1 (fr) * 1982-02-26 1983-09-02 Belles Ondes Forges Robinet a boisseau spherique
GB2186347A (en) * 1986-02-07 1987-08-12 Seppelfricke Geb Gmbh Ball valve
GB2186347B (en) * 1986-02-07 1989-11-01 Seppelfricke Geb Gmbh Ball valve
GB2231640A (en) * 1989-04-07 1990-11-21 Richard Threlfall Limited Valves
WO2001006155A1 (en) * 1999-07-15 2001-01-25 Alan David James A valve
US6651958B1 (en) 1999-07-15 2003-11-25 Alan David James Valve seat having a frusto-conical shape
EP2418405A1 (en) * 2010-08-09 2012-02-15 Alte Transportation S.L. Shut-off valve for bowls with vaccum evacuation systems
CN102374307A (zh) * 2010-08-09 2012-03-14 阿尔特运输有限公司 用于带有真空卸污系统的集便器的截流阀
CN102374307B (zh) * 2010-08-09 2015-06-17 阿尔特运输有限公司 用于带有真空卸污系统的集便器的截流阀
CN112915443A (zh) * 2021-02-26 2021-06-08 杨育海 一种智能防火装置

Also Published As

Publication number Publication date
JPS4883425A (enrdf_load_stackoverflow) 1973-11-07

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Legal Events

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