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DE102004055994B8 - Actuator for fast-switching processes - Google Patents

Actuator for fast-switching processes Download PDF

Info

Publication number
DE102004055994B8
DE102004055994B8 DE102004055994A DE102004055994A DE102004055994B8 DE 102004055994 B8 DE102004055994 B8 DE 102004055994B8 DE 102004055994 A DE102004055994 A DE 102004055994A DE 102004055994 A DE102004055994 A DE 102004055994A DE 102004055994 B8 DE102004055994 B8 DE 102004055994B8
Authority
DE
Germany
Prior art keywords
actuator
fast
switching processes
switching
processes
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.)
Revoked
Application number
DE102004055994A
Other languages
German (de)
Other versions
DE102004055994A1 (en
DE102004055994B4 (en
Inventor
Wolfgang Blaffert
Joachim Flühs
Bernd Gundelsweiler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kendrion Villingen GmbH
Original Assignee
Kendrion Villingen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34800704&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102004055994(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kendrion Villingen GmbH filed Critical Kendrion Villingen GmbH
Priority to DE102004055994A priority Critical patent/DE102004055994B8/en
Publication of DE102004055994A1 publication Critical patent/DE102004055994A1/en
Application granted granted Critical
Publication of DE102004055994B4 publication Critical patent/DE102004055994B4/en
Publication of DE102004055994B8 publication Critical patent/DE102004055994B8/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • 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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DE102004055994A 2003-11-20 2004-11-19 Actuator for fast-switching processes Revoked DE102004055994B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004055994A DE102004055994B8 (en) 2003-11-20 2004-11-19 Actuator for fast-switching processes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10354369 2003-11-20
DE10354369.4 2003-11-20
DE102004055994A DE102004055994B8 (en) 2003-11-20 2004-11-19 Actuator for fast-switching processes

Publications (3)

Publication Number Publication Date
DE102004055994A1 DE102004055994A1 (en) 2005-08-18
DE102004055994B4 DE102004055994B4 (en) 2012-09-27
DE102004055994B8 true DE102004055994B8 (en) 2012-12-06

Family

ID=34800704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004055994A Revoked DE102004055994B8 (en) 2003-11-20 2004-11-19 Actuator for fast-switching processes

Country Status (1)

Country Link
DE (1) DE102004055994B8 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100729B (en) * 2014-08-10 2016-04-20 安徽省宁国新鼎汽车零部件有限公司 A kind of high-speed switch electromagnetic valve
CN113496813A (en) * 2021-07-15 2021-10-12 深圳市速牌科技有限公司 Coil combined structure and assembling method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553618A (en) * 1968-12-11 1971-01-05 Gregor L Lang Phase splitting core for electromagnetic devices
JPS63265407A (en) * 1987-04-23 1988-11-01 Ckd Controls Ltd Fixing method of tube for solenoid
DE8914262U1 (en) * 1989-12-04 1990-03-01 Michael Riedel Transformatorenbau GmbH, 7174 Ilshofen Transformer with shielding windings between different windings
DE19504185A1 (en) * 1995-02-09 1996-08-14 Rexroth Mannesmann Gmbh Electromagnetic solenoid for directional valve actuation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553618A (en) * 1968-12-11 1971-01-05 Gregor L Lang Phase splitting core for electromagnetic devices
JPS63265407A (en) * 1987-04-23 1988-11-01 Ckd Controls Ltd Fixing method of tube for solenoid
DE8914262U1 (en) * 1989-12-04 1990-03-01 Michael Riedel Transformatorenbau GmbH, 7174 Ilshofen Transformer with shielding windings between different windings
DE19504185A1 (en) * 1995-02-09 1996-08-14 Rexroth Mannesmann Gmbh Electromagnetic solenoid for directional valve actuation

Also Published As

Publication number Publication date
DE102004055994A1 (en) 2005-08-18
DE102004055994B4 (en) 2012-09-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01F0007130000

Ipc: H01F0007160000

R018 Grant decision by examination section/examining division
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01F0007060000

Ipc: H01F0007160000

Effective date: 20120509

R082 Change of representative

Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE

R081 Change of applicant/patentee

Owner name: KENDRION (VILLINGEN) GMBH, DE

Free format text: FORMER OWNER: KENDRION BINDER MAGNETE GMBH, 78048 VILLINGEN-SCHWENNINGEN, DE

Effective date: 20120820

R082 Change of representative

Representative=s name: WESTPHAL, MUSSGNUG & PARTNER PATENTANWAELTE MI, DE

Effective date: 20120820

Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE

Effective date: 20120820

R026 Opposition filed against patent

Effective date: 20121221

R037 Decision of examining division or of federal patent court revoking patent now final
R107 Publication of grant of european patent cancelled