NL181598C - Afdichtsamenstel voor bolafsluiter. - Google Patents

Afdichtsamenstel voor bolafsluiter.

Info

Publication number
NL181598C
NL181598C NLAANVRAGE7609166,A NL7609166A NL181598C NL 181598 C NL181598 C NL 181598C NL 7609166 A NL7609166 A NL 7609166A NL 181598 C NL181598 C NL 181598C
Authority
NL
Netherlands
Prior art keywords
sealing assembly
global valve
global
valve
sealing
Prior art date
Application number
NLAANVRAGE7609166,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7609166A (nl
NL181598B (nl
Original Assignee
Richards & Co B C
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 Richards & Co B C filed Critical Richards & Co B C
Publication of NL7609166A publication Critical patent/NL7609166A/xx
Publication of NL181598B publication Critical patent/NL181598B/xx
Application granted granted Critical
Publication of NL181598C publication Critical patent/NL181598C/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
NLAANVRAGE7609166,A 1975-08-18 1976-08-18 Afdichtsamenstel voor bolafsluiter. NL181598C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC282975 1975-08-18

Publications (3)

Publication Number Publication Date
NL7609166A NL7609166A (nl) 1977-02-22
NL181598B NL181598B (nl) 1987-04-16
NL181598C true NL181598C (nl) 1987-09-16

Family

ID=3766331

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7609166,A NL181598C (nl) 1975-08-18 1976-08-18 Afdichtsamenstel voor bolafsluiter.

Country Status (10)

Country Link
JP (1) JPS5224331A (forum.php)
BR (1) BR7605416A (forum.php)
CA (1) CA1040184A (forum.php)
DE (1) DE2637030C2 (forum.php)
ES (1) ES450787A1 (forum.php)
FR (1) FR2321644A1 (forum.php)
GB (1) GB1517663A (forum.php)
IN (1) IN144549B (forum.php)
IT (1) IT1074126B (forum.php)
NL (1) NL181598C (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8430368D0 (en) * 1984-11-30 1985-01-09 Southerton Ltd James Valves
RU2115050C1 (ru) * 1997-02-10 1998-07-10 Акционерное общество закрытого типа "Ярдос" Шаровой кран

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118650A (en) * 1961-02-28 1964-01-21 Sargent Engineering Corp Ball valve construction
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
DE6805662U (de) * 1968-11-06 1969-12-18 Neue Argus Gmbh Ringdichtung in trapezform fuer kugelkueken in kugelhaehnen
DE2024561A1 (de) * 1970-05-20 1971-12-02 Richards & Co B C Ventil mit Drehküken und Kugelsitz

Also Published As

Publication number Publication date
ES450787A1 (es) 1977-08-01
IT1074126B (it) 1985-04-17
JPS5224331A (en) 1977-02-23
BR7605416A (pt) 1977-08-16
CA1040184A (en) 1978-10-10
NL7609166A (nl) 1977-02-22
GB1517663A (en) 1978-07-12
NL181598B (nl) 1987-04-16
FR2321644A1 (fr) 1977-03-18
IN144549B (forum.php) 1978-05-13
FR2321644B1 (forum.php) 1980-06-13
DE2637030C2 (de) 1986-10-16
DE2637030A1 (de) 1977-03-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee