GB2247302B - Ball-check valve - Google Patents

Ball-check valve

Info

Publication number
GB2247302B
GB2247302B GB9114008A GB9114008A GB2247302B GB 2247302 B GB2247302 B GB 2247302B GB 9114008 A GB9114008 A GB 9114008A GB 9114008 A GB9114008 A GB 9114008A GB 2247302 B GB2247302 B GB 2247302B
Authority
GB
United Kingdom
Prior art keywords
ball
check valve
check
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
GB9114008A
Other versions
GB2247302A (en
GB9114008D0 (en
Inventor
Agullo Pablo Fominaya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9114008D0 publication Critical patent/GB9114008D0/en
Publication of GB2247302A publication Critical patent/GB2247302A/en
Application granted granted Critical
Publication of GB2247302B publication Critical patent/GB2247302B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16K5/0615—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 the angle the spindle makes with the housing being other than 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Check Valves (AREA)
GB9114008A 1990-06-29 1991-06-28 Ball-check valve Expired - Fee Related GB2247302B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001801A ES2025417A6 (en) 1990-06-29 1990-06-29 Ball-check valve.

Publications (3)

Publication Number Publication Date
GB9114008D0 GB9114008D0 (en) 1991-08-14
GB2247302A GB2247302A (en) 1992-02-26
GB2247302B true GB2247302B (en) 1994-09-14

Family

ID=8267998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114008A Expired - Fee Related GB2247302B (en) 1990-06-29 1991-06-28 Ball-check valve

Country Status (6)

Country Link
DE (1) DE4121439A1 (en)
ES (1) ES2025417A6 (en)
FR (1) FR2664016A1 (en)
GB (1) GB2247302B (en)
IT (1) IT1249946B (en)
PT (1) PT98153A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119402C2 (en) * 1991-06-10 1995-01-12 Mannesmann Ag Slide valve
EP1079160A1 (en) * 1999-07-28 2001-02-28 Yamatake Corporation Ball valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516638A (en) * 1968-10-31 1970-06-23 Spraying Systems Co Flow diverter ball valve
US3749357A (en) * 1972-04-07 1973-07-31 Acf Ind Inc Valve structure having fluid pressure actuated seats

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293163A (en) * 1977-04-26 1981-10-06 Texas Iron Works, Inc. Valve for closing the fluid passage of a well bore tubular member with balanced operating arrangement
SU987245A1 (en) * 1981-01-04 1983-01-07 Предприятие П/Я В-8103 Ball cock
GB8430368D0 (en) * 1984-11-30 1985-01-09 Southerton Ltd James Valves

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516638A (en) * 1968-10-31 1970-06-23 Spraying Systems Co Flow diverter ball valve
US3749357A (en) * 1972-04-07 1973-07-31 Acf Ind Inc Valve structure having fluid pressure actuated seats

Also Published As

Publication number Publication date
FR2664016A1 (en) 1992-01-03
IT1249946B (en) 1995-03-30
PT98153A (en) 1993-09-30
ITTO910500A0 (en) 1991-06-28
ES2025417A6 (en) 1992-03-16
GB2247302A (en) 1992-02-26
GB9114008D0 (en) 1991-08-14
ITTO910500A1 (en) 1992-12-28
DE4121439A1 (en) 1992-01-23

Similar Documents

Publication Publication Date Title
ZA919876B (en) Valve
GB2241302B (en) Valve
EP0490262A3 (en) Check valve
GB2245085B (en) Valve
EP0461736A3 (en) Valve device
GB2262972B (en) One way valve
GB9005346D0 (en) Valve
GB9020740D0 (en) Valve arrangements
GB2247302B (en) Ball-check valve
EP0438041A3 (en) Valve device
HUT56607A (en) Mine-vibration valve
GB9019917D0 (en) Valve
GB9004465D0 (en) One way valve
GB9025638D0 (en) Valve arrangements
GB9022637D0 (en) Valves
GB2244791B (en) Valve
GB9118591D0 (en) Formold limited
AU112008S (en) Actuated valve
GB9019733D0 (en) Piezo-operated valve
ZA919177B (en) Valve
ZA9274B (en) Valve
ZA914115B (en) Valve
ZA913765B (en) Valve
ZA908276B (en) Valve
PL284645A1 (en) Dravin valve

Legal Events

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

Effective date: 19970628