GB2342504B - Magnetic drives - Google Patents
Magnetic drivesInfo
- Publication number
- GB2342504B GB2342504B GB9914330A GB9914330A GB2342504B GB 2342504 B GB2342504 B GB 2342504B GB 9914330 A GB9914330 A GB 9914330A GB 9914330 A GB9914330 A GB 9914330A GB 2342504 B GB2342504 B GB 2342504B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic drives
- drives
- magnetic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/003—Actuating devices; Operating means; Releasing devices operated without a stable intermediate position, e.g. with snap action
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0682—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with an articulated or pivot armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
- H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H2001/506—Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H2011/0043—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for modifying the number or type of operating positions, e.g. momentary and stable
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999619557 DE69919557T2 (en) | 1998-10-08 | 1999-10-07 | MAGNETIC DRIVE |
GB0229888A GB2380065B (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
EP04015857A EP1479956A3 (en) | 1998-10-08 | 1999-10-07 | Valve with magnetic drive |
AT99949174T ATE274162T1 (en) | 1998-10-08 | 1999-10-07 | MAGNETIC DRIVE |
GB9923744A GB2342782B (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
PCT/GB1999/003327 WO2000020786A1 (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
PT99949174T PT1119723E (en) | 1998-10-08 | 1999-10-07 | MAGNETIC UNITS |
GB0229887A GB2380064B (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
EP04015856A EP1482227A1 (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
AU62159/99A AU6215999A (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
ES99949174T ES2228111T3 (en) | 1998-10-08 | 1999-10-07 | MAGNETIC MOVEMENTS. |
EP99949174A EP1119723B1 (en) | 1998-10-08 | 1999-10-07 | Magnetic drives |
EP04015111A EP1482226A1 (en) | 1998-10-08 | 1999-10-07 | Magnetic drive |
US09/807,043 US6598621B1 (en) | 1998-04-01 | 1999-10-07 | Magnetic drives |
JP2000574861A JP4359395B2 (en) | 1998-10-08 | 1999-10-07 | Magnetic drive |
US10/449,486 US7021603B2 (en) | 1998-10-08 | 2003-05-30 | Electromagnetic actuator and integrated actuator and fluid flow control valve |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9821842.3A GB9821842D0 (en) | 1998-10-08 | 1998-10-08 | Valve for controlling gas flow |
GBGB9907552.5A GB9907552D0 (en) | 1998-10-08 | 1999-04-01 | Valve for controlling gas flow |
GBGB9912518.9A GB9912518D0 (en) | 1999-05-29 | 1999-05-29 | Magnetic drives |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9914330D0 GB9914330D0 (en) | 1999-08-18 |
GB2342504A GB2342504A (en) | 2000-04-12 |
GB2342504B true GB2342504B (en) | 2003-04-23 |
Family
ID=27269504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9914330A Expired - Lifetime GB2342504B (en) | 1998-04-01 | 1999-06-21 | Magnetic drives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2342504B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500005A (en) * | 2008-06-07 | 2015-04-08 | 卡姆肯石油有限公司 | Gas Injection Control Devices And Methods Of Operation Thereof |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2387968B (en) * | 2001-04-24 | 2004-06-23 | Camcon Ltd | Electromagnetically operated valve |
GB0109975D0 (en) * | 2001-04-24 | 2001-06-13 | Camcon Ltd | Electromagnetically operated valve |
US7775052B2 (en) | 2004-05-07 | 2010-08-17 | Delavan Inc | Active combustion control system for gas turbine engines |
US8162287B2 (en) | 2005-12-29 | 2012-04-24 | Delavan Inc | Valve assembly for modulating fuel flow to a gas turbine engine |
US7665305B2 (en) | 2005-12-29 | 2010-02-23 | Delavan Inc | Valve assembly for modulating fuel flow to a gas turbine engine |
US8239114B2 (en) | 2008-02-12 | 2012-08-07 | Delavan Inc | Methods and systems for modulating fuel flow for gas turbine engines |
US8200410B2 (en) | 2008-03-12 | 2012-06-12 | Delavan Inc | Active pattern factor control for gas turbine engines |
US8434310B2 (en) | 2009-12-03 | 2013-05-07 | Delavan Inc | Trim valves for modulating fluid flow |
GB201007458D0 (en) * | 2010-05-05 | 2010-06-16 | Camcon Ltd | Electromagnetically operated switching devices and methods of actuation thereof |
GB2484693A (en) | 2010-10-20 | 2012-04-25 | Camcon Oil Ltd | Fluid injection control device |
GB2484692B (en) | 2010-10-20 | 2016-03-23 | Camcon Oil Ltd | Fluid injection device |
GB201020092D0 (en) | 2010-11-26 | 2011-01-12 | Camcon Oil Ltd | Shaft locking assembly |
US9182047B2 (en) | 2013-03-13 | 2015-11-10 | Kohler Mira Limited | Valve with fail-safe device |
GB2511799A (en) * | 2013-03-13 | 2014-09-17 | Kohler Mira Ltd | Valve |
CN108198732B (en) * | 2016-07-30 | 2019-10-22 | 绍兴市逸晨医疗科技有限公司 | A kind of stable method of gear unit in guard relay |
CN107068493B (en) * | 2017-06-15 | 2019-06-11 | 南华大学 | A kind of energy-saving electromagnetic switch |
EP4122875A1 (en) * | 2021-07-19 | 2023-01-25 | Abb Schweiz Ag | Robotized manifold system comprising a plurality of bistable valves |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1513966A (en) * | 1974-12-30 | 1978-06-14 | Sds Elektro Gmbh | Electromagnetic switching devices |
GB2112212A (en) * | 1981-04-30 | 1983-07-13 | Matsushita Electric Works Ltd | Polarized electromagnetic relay |
GB2165096A (en) * | 1984-03-05 | 1986-04-03 | Mitsubishi Mining & Cement Co | Electromagnetic actuator apparatus |
GB2297429A (en) * | 1993-09-11 | 1996-07-31 | Mckean Brian Ass Ltd | Bistable magnetic actuator |
-
1999
- 1999-06-21 GB GB9914330A patent/GB2342504B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1513966A (en) * | 1974-12-30 | 1978-06-14 | Sds Elektro Gmbh | Electromagnetic switching devices |
GB2112212A (en) * | 1981-04-30 | 1983-07-13 | Matsushita Electric Works Ltd | Polarized electromagnetic relay |
GB2165096A (en) * | 1984-03-05 | 1986-04-03 | Mitsubishi Mining & Cement Co | Electromagnetic actuator apparatus |
GB2297429A (en) * | 1993-09-11 | 1996-07-31 | Mckean Brian Ass Ltd | Bistable magnetic actuator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500005A (en) * | 2008-06-07 | 2015-04-08 | 卡姆肯石油有限公司 | Gas Injection Control Devices And Methods Of Operation Thereof |
Also Published As
Publication number | Publication date |
---|---|
GB2342504A (en) | 2000-04-12 |
GB9914330D0 (en) | 1999-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Expiry date: 20190620 |