PL143279B1 - Switchable permanent magnet - Google Patents

Switchable permanent magnet Download PDF

Info

Publication number
PL143279B1
PL143279B1 PL1983245244A PL24524483A PL143279B1 PL 143279 B1 PL143279 B1 PL 143279B1 PL 1983245244 A PL1983245244 A PL 1983245244A PL 24524483 A PL24524483 A PL 24524483A PL 143279 B1 PL143279 B1 PL 143279B1
Authority
PL
Poland
Prior art keywords
permanent magnet
pole
pole parts
rail
magnet
Prior art date
Application number
PL1983245244A
Other languages
English (en)
Polish (pl)
Other versions
PL245244A1 (en
Original Assignee
Oerlikon Buehrle Ag
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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of PL245244A1 publication Critical patent/PL245244A1/xx
Publication of PL143279B1 publication Critical patent/PL143279B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Braking Arrangements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Keying Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
PL1983245244A 1982-12-23 1983-12-21 Switchable permanent magnet PL143279B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752582 1982-12-23

Publications (2)

Publication Number Publication Date
PL245244A1 PL245244A1 (en) 1984-08-27
PL143279B1 true PL143279B1 (en) 1988-01-30

Family

ID=4326513

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1983245244A PL143279B1 (en) 1982-12-23 1983-12-21 Switchable permanent magnet

Country Status (4)

Country Link
EP (1) EP0114259B1 (de)
AT (1) ATE17934T1 (de)
DE (1) DE3362132D1 (de)
PL (1) PL143279B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802279A (nl) * 1988-09-15 1990-04-02 Tebel Pneumatiek Bv Magnetische railreminrichting.
DE10111685A1 (de) 2001-03-09 2002-09-12 Knorr Bremse Systeme Magnet-Schienenbremsvorrichtung
DE102011103097A1 (de) 2011-06-01 2012-12-06 Weber Maschinenbau Gmbh Breidenbach Vorrichtung und Verfahren zum lösbaren Befestigen eines Greifers
CH706811A1 (de) 2012-08-09 2014-02-14 Tecan Trading Ag Mikroplatten-Reader mit Deckelabheber für Mikroplatten.
US9993824B2 (en) 2012-08-09 2018-06-12 Tecan Trading Ag Microplate reader with lid lifter for microplates
US9568414B2 (en) 2012-08-09 2017-02-14 Tecan Trading Ag Microplate reader with lid lifter for microplates
CN104494634A (zh) * 2014-11-24 2015-04-08 上海庞丰交通设备科技有限公司 双磁式永磁轨道制动装置
EP3035084A1 (de) 2014-12-17 2016-06-22 Cable Detection Limited Aktiver Erdeinbaudetektions-Sondensender
CN106347407B (zh) * 2016-09-25 2018-05-25 唐山市达泰科技有限公司 一种分区双磁式永磁磁轨制动装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR873139A (fr) * 1938-10-10 1942-06-30 Deutsche Edelstahlwerke Ag Mandrin de serrage à aimantation permanente
GB721748A (en) * 1950-06-22 1955-01-12 Baermann Max Improvements in or relating to permanent magnet brakes or clutches
DE925414C (de) * 1951-02-15 1955-03-21 Max Baermann Durch die Wirkung eines Magnetfeldes betaetigte Bremse oder Kupplung
DE964194C (de) * 1953-04-28 1957-05-16 Bosch Gmbh Robert Vorrichtung zum serienmaessigen Bearbeiten von Werkstuecken
DE962895C (de) * 1954-07-27 1957-05-02 Siemens Ag Einrichtung zum Abbremsen mittels einer elektromagnetischen Bremse, insbesondere Schienenbremse fuer elektrische Fahrzegue
NL7604572A (nl) * 1976-04-29 1977-11-01 Walker Hagou Bv Permanent-magnetische hefmagneet.
DE2931539A1 (de) * 1979-08-03 1981-02-19 Max Baermann Schaltbare, dauermagnetische bremse fuer schienenfahrzeuge

Also Published As

Publication number Publication date
ATE17934T1 (de) 1986-02-15
EP0114259B1 (de) 1986-02-12
EP0114259A1 (de) 1984-08-01
PL245244A1 (en) 1984-08-27
DE3362132D1 (de) 1986-03-27

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