CN1605759A - 矿井电磁铁 - Google Patents
矿井电磁铁 Download PDFInfo
- Publication number
- CN1605759A CN1605759A CN200410076826.2A CN200410076826A CN1605759A CN 1605759 A CN1605759 A CN 1605759A CN 200410076826 A CN200410076826 A CN 200410076826A CN 1605759 A CN1605759 A CN 1605759A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- current
- coil
- storaging piece
- voltage
- 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.)
- Granted
Links
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 abstract description 3
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- 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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
- H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347877A DE10347877B4 (de) | 2003-10-10 | 2003-10-10 | Bergbau-Elektromagnet |
DE10347877.9 | 2003-10-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1605759A true CN1605759A (zh) | 2005-04-13 |
CN100354534C CN100354534C (zh) | 2007-12-12 |
Family
ID=33395123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100768262A Expired - Fee Related CN100354534C (zh) | 2003-10-10 | 2004-09-08 | 矿井电磁铁 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7239498B2 (zh) |
CN (1) | CN100354534C (zh) |
DE (1) | DE10347877B4 (zh) |
GB (1) | GB2406980B (zh) |
PL (1) | PL204248B1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8733035B2 (en) * | 2009-03-18 | 2014-05-27 | Garland Industries, Inc. | Solar roofing system |
US8264810B2 (en) * | 2009-10-01 | 2012-09-11 | Drs Power & Control Technologies, Inc. | Electrically assisted safing of a linear actuator to provide shock tolerance |
DE102010019495B3 (de) | 2010-05-06 | 2011-11-10 | K.A. Schmersal Holding Gmbh & Co. Kg | Zuhaltung mit einem Elektromagneten |
DE112015003344T5 (de) * | 2014-08-25 | 2017-04-06 | Borgwarner Inc. | Elektromagnet mit Verriegelungsunterstützung |
US9671028B2 (en) * | 2014-12-31 | 2017-06-06 | Metso Flow Control Usa Inc. | Low power solenoid actuated valve |
WO2020161213A1 (en) * | 2019-02-08 | 2020-08-13 | Assa Abloy Entrance Systems Ab | Hydraulic valve arrangement for a docking unit |
DE102019130601A1 (de) | 2019-11-13 | 2021-05-20 | Minimax Viking Research & Development Gmbh | Verfahren und Vorrichtung zur elektrischen Ansteuerung eines Aktors |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643129A (en) * | 1970-11-30 | 1972-02-15 | Gen Motors Corp | Solenoid control apparatus |
GB1466246A (en) * | 1974-07-02 | 1977-03-02 | Redding Robert James | Electrical switching circuits |
DE3229835A1 (de) * | 1982-08-11 | 1984-02-16 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal | Anordnung zum steuern eines elektro-hydraulischen ventils |
DE3328309A1 (de) * | 1983-08-05 | 1985-02-14 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Ansprechschaltung fuer elektromagnete |
DE3415649A1 (de) * | 1984-04-27 | 1985-11-07 | Dr. H. Tiefenbach Gmbh & Co, 4300 Essen | Schaltungsanordnung zur betaetigung eines elektromagnetischen ventils |
GB8425120D0 (en) * | 1984-10-04 | 1984-11-07 | Vent Axia Ltd | Dc solenoid circuits |
DE3623908A1 (de) * | 1986-07-15 | 1988-01-21 | Spinner Gmbh Elektrotech | Steuerschaltung fuer die magnetspule eines elektromagneten |
DE3715590A1 (de) * | 1987-05-09 | 1988-12-01 | Gewerk Eisenhuette Westfalia | Stromversorgungseinrichtung fuer elektrohydraulische ausbausteuerungen oder sonstige steuerungssysteme im berg- und tiefbau |
US5907466A (en) * | 1995-09-23 | 1999-05-25 | Robert Bosch Gmbh | Device and process for activating at least two electromagnetic loads |
US6055161A (en) * | 1999-04-12 | 2000-04-25 | Lincoln Global, Inc. | Switching type power supply for arc welding |
CN2450485Y (zh) * | 2000-11-02 | 2001-09-26 | 姚重义 | 一种交流脉冲电磁阀 |
CN2527818Y (zh) * | 2001-12-12 | 2002-12-25 | 袁加瑞 | 脉冲电磁阀 |
DE10212092A1 (de) * | 2002-03-19 | 2003-10-09 | Dbt Autom Gmbh | Verfahren und Vorrichtung zum Betrieb eines Elektromagneten an einem eigensicheren Gleichstromkreis |
JP2004169763A (ja) * | 2002-11-18 | 2004-06-17 | Denso Corp | 電磁弁駆動装置 |
-
2003
- 2003-10-10 DE DE10347877A patent/DE10347877B4/de not_active Expired - Fee Related
-
2004
- 2004-09-08 CN CNB2004100768262A patent/CN100354534C/zh not_active Expired - Fee Related
- 2004-09-22 GB GB0421089A patent/GB2406980B/en not_active Expired - Fee Related
- 2004-10-01 US US10/957,053 patent/US7239498B2/en not_active Expired - Fee Related
- 2004-10-04 PL PL370461A patent/PL204248B1/pl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10347877B4 (de) | 2008-11-27 |
PL204248B1 (pl) | 2009-12-31 |
GB2406980B (en) | 2005-10-12 |
CN100354534C (zh) | 2007-12-12 |
GB2406980A (en) | 2005-04-13 |
US7239498B2 (en) | 2007-07-03 |
US20050078428A1 (en) | 2005-04-14 |
PL370461A1 (en) | 2005-04-18 |
DE10347877A1 (de) | 2005-05-12 |
GB0421089D0 (en) | 2004-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CORPORACION NAC DEL COBRE DE C. Free format text: FORMER NAME: DBT AG Owner name: BUCYRUS EUROP GMBH Free format text: FORMER NAME: CORPORACION NAC DEL COBRE DE C. Owner name: CATERPILLAR GLOBAL MINING EUROPE GMBH Free format text: FORMER NAME: BUCYRUS EUROP GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Germany Patentee after: BUCYRUS EUROPE GmbH Address before: Germany Patentee before: Bucyrus Europe GmbH Address after: Germany Patentee after: Bucyrus Europe GmbH Address before: Germany Patentee before: BUCYRUS DBT EUROPE GmbH Address after: Germany Patentee after: BUCYRUS DBT EUROPE GmbH Address before: Germany Patentee before: DBT GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20160908 |