DE59302490D1 - Double-acting electromagnetic linear motor - Google Patents

Double-acting electromagnetic linear motor

Info

Publication number
DE59302490D1
DE59302490D1 DE59302490T DE59302490T DE59302490D1 DE 59302490 D1 DE59302490 D1 DE 59302490D1 DE 59302490 T DE59302490 T DE 59302490T DE 59302490 T DE59302490 T DE 59302490T DE 59302490 D1 DE59302490 D1 DE 59302490D1
Authority
DE
Germany
Prior art keywords
double
linear motor
electromagnetic linear
acting electromagnetic
acting
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 - Fee Related
Application number
DE59302490T
Other languages
German (de)
Inventor
Hermann Sanzenbacher
Roland Schempp
Berthold Dipl Ing Pfuhl
Volkmar Dipl Ing Leutner
Friedhelm Dr Dipl Ing Zehner
Frank Dipl Ing Simon
W- Nussdorf Dipl In Zumbraegel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59302490D1 publication Critical patent/DE59302490D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01F2007/1684—Armature position measurement using coils
    • 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
DE59302490T 1992-03-16 1993-02-19 Double-acting electromagnetic linear motor Expired - Fee Related DE59302490D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4208366A DE4208366A1 (en) 1992-03-16 1992-03-16 DOUBLE-ACTING ELECTROMAGNETIC LINEAR MOTOR

Publications (1)

Publication Number Publication Date
DE59302490D1 true DE59302490D1 (en) 1996-06-13

Family

ID=6454178

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4208366A Withdrawn DE4208366A1 (en) 1992-03-16 1992-03-16 DOUBLE-ACTING ELECTROMAGNETIC LINEAR MOTOR
DE59302490T Expired - Fee Related DE59302490D1 (en) 1992-03-16 1993-02-19 Double-acting electromagnetic linear motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4208366A Withdrawn DE4208366A1 (en) 1992-03-16 1992-03-16 DOUBLE-ACTING ELECTROMAGNETIC LINEAR MOTOR

Country Status (2)

Country Link
EP (1) EP0569669B1 (en)
DE (2) DE4208366A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006014020A1 (en) * 2006-01-17 2007-07-19 Robert Bosch Gmbh pole tube
DE102011108464A1 (en) * 2011-07-23 2013-01-24 Volkswagen Aktiengesellschaft Latching solenoid for vehicle steering lock, has helical spring to exert permanent supplementary drive and holding force on plunger in preset direction so as to position plunger in appropriate position
DE102012213052B4 (en) * 2012-07-25 2016-05-19 Kuhnke Automation Gmbh & Co. Kg Actuating magnet for moving a valve needle of a hot runner nozzle of an injection molding tool
CN104167895A (en) * 2014-08-20 2014-11-26 浙江万向精工有限公司 Bi-directional linear force motor
EP3776606A4 (en) * 2018-05-07 2022-01-12 G.W. Lisk Company, Inc. Single coil apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013051A1 (en) * 1970-03-19 1971-10-07 Magnetschultz Spezialfabrik F Electromagnet for regulating purposes
JPS5889059A (en) * 1981-11-16 1983-05-27 ム−グ・インコ−ポレ−テツド Electromechanical actuator
DE3207912A1 (en) * 1982-03-05 1983-09-15 Bosch Gmbh Robert MAGNETIC LINEAR DRIVE
DE3323982A1 (en) * 1983-07-02 1985-01-10 Messerschmitt Boelkow Blohm BISTABLE, ELECTROMAGNETIC ACTUATOR
EP0284634A1 (en) * 1987-03-31 1988-10-05 MOOG GmbH Electromechanical positioning device

Also Published As

Publication number Publication date
EP0569669B1 (en) 1996-05-08
DE4208366A1 (en) 1993-09-23
EP0569669A1 (en) 1993-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee