SE8002471L - Spjellventil - Google Patents
SpjellventilInfo
- Publication number
- SE8002471L SE8002471L SE8002471A SE8002471A SE8002471L SE 8002471 L SE8002471 L SE 8002471L SE 8002471 A SE8002471 A SE 8002471A SE 8002471 A SE8002471 A SE 8002471A SE 8002471 L SE8002471 L SE 8002471L
- Authority
- SE
- Sweden
- Prior art keywords
- seal
- face
- gate
- valve structure
- valve
- Prior art date
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/028,918 US4223868A (en) | 1979-04-10 | 1979-04-10 | Resilient seated gate valve |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8002471L true SE8002471L (sv) | 1980-10-11 |
SE439353B SE439353B (sv) | 1985-06-10 |
Family
ID=21846231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8002471A SE439353B (sv) | 1979-04-10 | 1980-03-31 | Avstengningsventil |
Country Status (8)
Country | Link |
---|---|
US (1) | US4223868A (sv) |
CA (1) | CA1094530A (sv) |
DE (1) | DE3013201A1 (sv) |
FR (1) | FR2454033A1 (sv) |
GB (1) | GB2045898B (sv) |
IT (1) | IT1128397B (sv) |
NL (1) | NL185683C (sv) |
SE (1) | SE439353B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524950A (en) * | 1983-07-18 | 1985-06-25 | Plasti-Fab, Inc. | Open channel gate valve |
DE3717724A1 (de) * | 1987-05-26 | 1988-12-08 | Schertler Siegfried | Ventilschieber mit einem schiebergehaeuse |
CA1301734C (en) * | 1987-11-26 | 1992-05-26 | Peter Derek Clayson | Gate valve |
DE3801998C1 (sv) * | 1988-01-23 | 1989-05-18 | Schertler, Siegfried, Haag, Ch | |
US5470046A (en) * | 1993-01-05 | 1995-11-28 | Mueller Company | Gate valve structure |
US5791632A (en) * | 1997-07-14 | 1998-08-11 | Brenes; Arthur | Quick release slide lock for vacuum valve |
US7819385B2 (en) * | 2006-08-04 | 2010-10-26 | Vetco Gray Inc. | High aspect ratio threadform |
US7992840B2 (en) * | 2007-10-10 | 2011-08-09 | T-3 Property Holdings, Inc. | Pressure rated oil field gate valve |
US8356795B2 (en) * | 2009-07-07 | 2013-01-22 | Fisher Controls International Llc | Shaft retaining assemblies for use with fluid valves |
CN103423473A (zh) * | 2013-08-13 | 2013-12-04 | 太仓市微贯机电有限公司 | 一种真空插板阀 |
JP6039528B2 (ja) | 2013-10-21 | 2016-12-07 | 岡山市 | 仕切弁の弁蓋撤去工法と弁撤去工法及び弁蓋撤去用アタッチメント |
US9851037B2 (en) * | 2014-08-20 | 2017-12-26 | Nordson Corporation | Fluid connector and method for making sealed fluid connections |
US11841089B2 (en) * | 2020-02-14 | 2023-12-12 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11519509B2 (en) | 2020-02-14 | 2022-12-06 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11946557B2 (en) * | 2020-02-14 | 2024-04-02 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11953113B2 (en) * | 2020-02-14 | 2024-04-09 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1147453B (de) * | 1961-04-01 | 1963-04-18 | Rheinisches Metallwerk Gmbh | Absperrvorrichtung mit einem Verschluss-stueck, das in der Schliessstellung unmittelbar an der Durchflusskanalwandung anliegt |
DE1600753A1 (de) * | 1966-07-04 | 1970-01-08 | Walter Dunkel | Absperrschieber |
NL6806266A (sv) * | 1968-05-03 | 1969-11-05 | ||
US3662778A (en) * | 1971-01-05 | 1972-05-16 | Mueller Co | Gate valve structure |
US3963214A (en) * | 1974-11-26 | 1976-06-15 | Mueller Co. | Resilient seated gate valve with split body |
US3957245A (en) * | 1974-11-26 | 1976-05-18 | Mueller Co. | Gate valve structure |
US4162058A (en) * | 1977-05-19 | 1979-07-24 | Mueller Co. | Resilient seated gate valve with improved seat arrangement |
-
1979
- 1979-04-10 US US06/028,918 patent/US4223868A/en not_active Expired - Lifetime
- 1979-12-13 CA CA341,882A patent/CA1094530A/en not_active Expired
-
1980
- 1980-02-29 GB GB8007017A patent/GB2045898B/en not_active Expired
- 1980-03-31 SE SE8002471A patent/SE439353B/sv not_active IP Right Cessation
- 1980-04-03 DE DE19803013201 patent/DE3013201A1/de active Granted
- 1980-04-04 IT IT67539/80A patent/IT1128397B/it active
- 1980-04-09 NL NLAANVRAGE8002088,A patent/NL185683C/xx not_active IP Right Cessation
- 1980-04-10 FR FR8008094A patent/FR2454033A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8067539A0 (it) | 1980-04-04 |
IT1128397B (it) | 1986-05-28 |
FR2454033A1 (fr) | 1980-11-07 |
DE3013201A1 (de) | 1980-10-30 |
FR2454033B1 (sv) | 1983-04-08 |
NL8002088A (nl) | 1980-10-14 |
GB2045898B (en) | 1983-01-12 |
CA1094530A (en) | 1981-01-27 |
SE439353B (sv) | 1985-06-10 |
DE3013201C2 (sv) | 1989-05-24 |
NL185683B (nl) | 1990-01-16 |
US4223868A (en) | 1980-09-23 |
NL185683C (nl) | 1990-06-18 |
GB2045898A (en) | 1980-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8002471-4 Effective date: 19921108 Format of ref document f/p: F |