NL188815B - Bolkapafsluiter. - Google Patents

Bolkapafsluiter.

Info

Publication number
NL188815B
NL188815B NLAANVRAGE8602959,A NL8602959A NL188815B NL 188815 B NL188815 B NL 188815B NL 8602959 A NL8602959 A NL 8602959A NL 188815 B NL188815 B NL 188815B
Authority
NL
Netherlands
Prior art keywords
cap valve
golf cap
golf
valve
cap
Prior art date
Application number
NLAANVRAGE8602959,A
Other languages
English (en)
Other versions
NL188815C (nl
NL8602959A (nl
Original Assignee
Waeschle Maschf Gmbh
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 Waeschle Maschf Gmbh filed Critical Waeschle Maschf Gmbh
Publication of NL8602959A publication Critical patent/NL8602959A/nl
Publication of NL188815B publication Critical patent/NL188815B/nl
Application granted granted Critical
Publication of NL188815C publication Critical patent/NL188815C/nl

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
    • F16K5/207—Sealing effected by the flowing medium using bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Lift Valve (AREA)
  • Joints Allowing Movement (AREA)
  • Taps Or Cocks (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Diaphragms And Bellows (AREA)
NLAANVRAGE8602959,A 1985-12-17 1986-11-21 Bolkapafsluiter. NL188815C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544609 1985-12-17
DE19853544609 DE3544609A1 (de) 1985-12-17 1985-12-17 Kalottenschieber

Publications (3)

Publication Number Publication Date
NL8602959A NL8602959A (nl) 1987-07-16
NL188815B true NL188815B (nl) 1992-05-06
NL188815C NL188815C (nl) 1992-10-01

Family

ID=6288658

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8602959,A NL188815C (nl) 1985-12-17 1986-11-21 Bolkapafsluiter.

Country Status (10)

Country Link
JP (1) JPS62188868A (nl)
BE (1) BE905951A (nl)
CH (1) CH673054A5 (nl)
DE (1) DE3544609A1 (nl)
FR (1) FR2591577B1 (nl)
GB (1) GB2184212B (nl)
IT (1) IT1214582B (nl)
LU (1) LU86710A1 (nl)
NL (1) NL188815C (nl)
SE (1) SE467353B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632377B1 (fr) * 1988-06-07 1990-09-07 Neu Ets Vanne a calotte spherique
LU87467A1 (fr) * 1989-03-06 1990-10-02 Wurth Paul Sa Dispositif d'obturation de conduites de transport de produits en vrac
DE4028182A1 (de) * 1990-09-05 1992-03-12 Krupp Polysius Ag Absperrvorrichtung
KR100259608B1 (ko) * 1996-11-16 2000-07-01 안장홍 밸브장치의 시트 이격장치
CN101963241A (zh) * 2010-08-25 2011-02-02 无锡新光粉体加工工艺有限公司 Vc混合机出料阀门
EP2732186B1 (en) * 2011-07-11 2017-11-01 Fisher Controls International Llc Bellows energized seal assembly for a rotary control valve
CN103206555A (zh) * 2013-04-09 2013-07-17 张家港市科辰仪表有限公司 V型调节球阀
GB201319224D0 (en) * 2013-10-31 2013-12-18 Clyde Process Ltd Powder isolating valve
CN104006173B (zh) * 2014-02-17 2016-06-29 中亚阀门有限公司 双向密封蝶阀
CN112984146B (zh) * 2021-02-05 2023-01-13 陕西蓝箭航天技术有限公司 一种用于液体火箭发动机的球阀装置
EP4446632A1 (en) * 2023-04-13 2024-10-16 Goodrich Corporation Drain valve sealing arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883147A (en) * 1953-08-26 1959-04-21 Fairchild Engine & Airplane Valve mechanism
GB782851A (en) * 1955-02-02 1957-09-11 Fairchild Engine & Airplane Valve mechanism
US3062238A (en) * 1960-04-25 1962-11-06 Little Inc A Metal bellows
US3145969A (en) * 1961-07-03 1964-08-25 High Voltage Engineering Corp Gate valve having fluid pressure seal and limit stop means
CA1027103A (en) * 1973-10-10 1978-02-28 James W. Sigmon Controllable valve seat arrangement
US4215722A (en) * 1976-05-13 1980-08-05 Sigmon James W Rotary flow regulating valve and method
DE3327901A1 (de) * 1983-08-02 1985-02-14 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg Kalottenschieber
JPS60136671A (ja) * 1983-12-26 1985-07-20 Fuji Seikou Kk ゲ−トバルブのシ−ル構造

Also Published As

Publication number Publication date
FR2591577A1 (fr) 1987-06-19
CH673054A5 (nl) 1990-01-31
GB2184212A (en) 1987-06-17
SE8604948D0 (sv) 1986-11-19
SE8604948L (sv) 1987-06-18
JPS62188868A (ja) 1987-08-18
GB8629724D0 (en) 1987-01-21
SE467353B (sv) 1992-07-06
NL188815C (nl) 1992-10-01
FR2591577B1 (fr) 1992-02-28
GB2184212B (en) 1989-10-11
IT1214582B (it) 1990-01-18
DE3544609C2 (nl) 1992-10-15
DE3544609A1 (de) 1987-06-19
LU86710A1 (de) 1987-05-04
NL8602959A (nl) 1987-07-16
BE905951A (fr) 1987-04-16
IT8622734A0 (it) 1986-12-17

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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
V1 Lapsed because of non-payment of the annual fee

Effective date: 20000601