DK1150051T3 - safety valve - Google Patents
safety valveInfo
- Publication number
- DK1150051T3 DK1150051T3 DK01107363T DK01107363T DK1150051T3 DK 1150051 T3 DK1150051 T3 DK 1150051T3 DK 01107363 T DK01107363 T DK 01107363T DK 01107363 T DK01107363 T DK 01107363T DK 1150051 T3 DK1150051 T3 DK 1150051T3
- Authority
- DK
- Denmark
- Prior art keywords
- safety valve
- spindle
- draw
- button
- cone
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0426—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with seat protecting means
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/48—Attaching valve members to screw-spindles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Control Of Combustion (AREA)
- Compressor (AREA)
- Glass Compositions (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Mechanically-Actuated Valves (AREA)
- Safety Valves (AREA)
Abstract
A safety valve has an inlet (6) closed by a cone (5) which is operated by a spindle (3) and draw-button (1) at the opposite end. The draw-button (1) is especially capable of rotation with respect to the spindle (3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20007544U DE20007544U1 (en) | 2000-04-26 | 2000-04-26 | Safety valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1150051T3 true DK1150051T3 (en) | 2004-12-20 |
Family
ID=7940715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01107363T DK1150051T3 (en) | 2000-04-26 | 2001-03-26 | safety valve |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1150051B1 (en) |
AT (1) | ATE276465T1 (en) |
DE (2) | DE20007544U1 (en) |
DK (1) | DK1150051T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6991218B2 (en) * | 2002-09-13 | 2006-01-31 | Fisher Controls International Llc. | Control valve with retained pin for easy valve trim maintenance |
CN102094981A (en) * | 2011-03-03 | 2011-06-15 | 邱金全 | Throttle valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238387A (en) * | 1939-12-16 | 1941-04-15 | Friedel Jonas | Valve |
GB723700A (en) * | 1952-08-12 | 1955-02-09 | Coal Industry Patents Ltd | Improvements in or relating to automatic closing valves |
GB766637A (en) * | 1953-05-21 | 1957-01-23 | Stanley William Hoskins | Improved stop valves |
FR1454839A (en) * | 1965-01-18 | 1966-10-07 | Grove Valve & Regulator Co | Valve |
US3942760A (en) * | 1974-06-19 | 1976-03-09 | Barking Brassware Co., Ltd. | Valves |
DE9313579U1 (en) * | 1993-09-12 | 1993-12-23 | Hansa Metallwerke Ag, 70567 Stuttgart | Safety valve for refrigerant systems |
-
2000
- 2000-04-26 DE DE20007544U patent/DE20007544U1/en not_active Expired - Lifetime
-
2001
- 2001-03-26 DE DE50103589T patent/DE50103589D1/en not_active Expired - Lifetime
- 2001-03-26 DK DK01107363T patent/DK1150051T3/en active
- 2001-03-26 AT AT01107363T patent/ATE276465T1/en not_active IP Right Cessation
- 2001-03-26 EP EP01107363A patent/EP1150051B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1150051B1 (en) | 2004-09-15 |
ATE276465T1 (en) | 2004-10-15 |
DE20007544U1 (en) | 2000-06-29 |
EP1150051A3 (en) | 2003-11-05 |
DE50103589D1 (en) | 2004-10-21 |
EP1150051A2 (en) | 2001-10-31 |
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