NL7712696A - VALVE. - Google Patents

VALVE.

Info

Publication number
NL7712696A
NL7712696A NL7712696A NL7712696A NL7712696A NL 7712696 A NL7712696 A NL 7712696A NL 7712696 A NL7712696 A NL 7712696A NL 7712696 A NL7712696 A NL 7712696A NL 7712696 A NL7712696 A NL 7712696A
Authority
NL
Netherlands
Prior art keywords
valve
Prior art date
Application number
NL7712696A
Other languages
Dutch (nl)
Other versions
NL172003B (en
NL172003C (en
Original Assignee
Royal Industries
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 Royal Industries filed Critical Royal Industries
Publication of NL7712696A publication Critical patent/NL7712696A/en
Publication of NL172003B publication Critical patent/NL172003B/en
Application granted granted Critical
Publication of NL172003C publication Critical patent/NL172003C/en

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
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
NLAANVRAGE7712696,A 1976-11-26 1977-11-17 PLUG CRANE WITH A BULLET PLUG BODY. NL172003C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74506876A 1976-11-26 1976-11-26

Publications (3)

Publication Number Publication Date
NL7712696A true NL7712696A (en) 1978-05-30
NL172003B NL172003B (en) 1983-01-17
NL172003C NL172003C (en) 1983-06-16

Family

ID=24995133

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7712696,A NL172003C (en) 1976-11-26 1977-11-17 PLUG CRANE WITH A BULLET PLUG BODY.

Country Status (8)

Country Link
JP (1) JPS6046299B2 (en)
AU (1) AU506868B2 (en)
CA (1) CA1073888A (en)
DE (1) DE2752364C2 (en)
FR (1) FR2372362A1 (en)
GB (1) GB1561019A (en)
NL (1) NL172003C (en)
NO (1) NO148608C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385570B (en) * 1982-04-19 1988-04-25 Indufer Ag SAFETY VALVE
FR2567232B1 (en) * 1984-07-06 1987-01-09 Amri HIGH PERFORMANCE BALL VALVE
JPH02127863U (en) * 1989-03-30 1990-10-22
US4936547A (en) * 1989-12-11 1990-06-26 Worcester Controls Corporation Eccentric ball valve
NO170239C (en) * 1990-03-19 1992-09-23 Ingolf Klyde BALL VALVE
JP2587329B2 (en) * 1991-06-28 1997-03-05 山武ハネウエル株式会社 Processing method of rotary disc valve
US5263685A (en) * 1992-07-13 1993-11-23 Orbit Valve Company Valve seat
DE20017045U1 (en) * 2000-10-04 2002-02-14 Stuebbe Asv Gmbh Ball valve, especially for compressed air systems
DE102009057650A1 (en) * 2009-12-09 2011-06-16 GESRA Gerätebau GmbH Conveying pipe switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809011A (en) * 1951-09-10 1957-10-08 Davis David Goldberg Valve structure having spherical seats
US3281112A (en) * 1962-12-18 1966-10-25 Shaffer Tool Works Ball valve for high pressures
GB1093711A (en) * 1964-02-25 1967-12-06 Saunders Valve Co Ltd Fluid controlling valves
US3379408A (en) * 1965-02-08 1968-04-23 Acf Ind Inc Eccentric plug valve
US3410523A (en) * 1965-10-27 1968-11-12 Kelly William Fluid valve having low wear and wearcompensation characteristics
FR2061497A1 (en) * 1969-02-04 1971-06-25 Delecourt Roger

Also Published As

Publication number Publication date
AU506868B2 (en) 1980-01-24
NL172003B (en) 1983-01-17
JPS6046299B2 (en) 1985-10-15
NO148608C (en) 1983-11-09
CA1073888A (en) 1980-03-18
FR2372362B1 (en) 1983-06-10
GB1561019A (en) 1980-02-13
NL172003C (en) 1983-06-16
NO148608B (en) 1983-08-01
AU3039577A (en) 1979-05-17
FR2372362A1 (en) 1978-06-23
NO773795L (en) 1978-05-29
DE2752364A1 (en) 1978-06-01
DE2752364C2 (en) 1984-03-29
JPS5368440A (en) 1978-06-17

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: LEAR SIEGLER INC.

BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970601