GB228367A - Improvements in electromagnetic track brakes for railway and tramway vehicles and the like - Google Patents

Improvements in electromagnetic track brakes for railway and tramway vehicles and the like

Info

Publication number
GB228367A
GB228367A GB527024A GB527024A GB228367A GB 228367 A GB228367 A GB 228367A GB 527024 A GB527024 A GB 527024A GB 527024 A GB527024 A GB 527024A GB 228367 A GB228367 A GB 228367A
Authority
GB
United Kingdom
Prior art keywords
railway
shoes
poles
electromagnetic track
brake
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
Application number
GB527024A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB527024A priority Critical patent/GB228367A/en
Publication of GB228367A publication Critical patent/GB228367A/en
Expired legal-status Critical Current

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)
  • Braking Arrangements (AREA)

Abstract

228,367. North, N. E., Ferguson, A. D., and Metropolitan-Vickers Electrical Co., Ltd. Feb. 29, 1924. Electric and magnetic.-An electromagnetic track brake has renewable metallic brake shoes 3, 4 of rectangular cross-section longitudinally secured by the upper portions only to the lower portions of poles 1. 2 of the brake electromagnet so that no part of the poles extends substantially below the lower half of the shoes. The shoes are secured to the poles by vertical, horizontal or inclined bolts.
GB527024A 1924-02-29 1924-02-29 Improvements in electromagnetic track brakes for railway and tramway vehicles and the like Expired GB228367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB527024A GB228367A (en) 1924-02-29 1924-02-29 Improvements in electromagnetic track brakes for railway and tramway vehicles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB527024A GB228367A (en) 1924-02-29 1924-02-29 Improvements in electromagnetic track brakes for railway and tramway vehicles and the like

Publications (1)

Publication Number Publication Date
GB228367A true GB228367A (en) 1925-02-05

Family

ID=9792921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB527024A Expired GB228367A (en) 1924-02-29 1924-02-29 Improvements in electromagnetic track brakes for railway and tramway vehicles and the like

Country Status (1)

Country Link
GB (1) GB228367A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945107B2 (en) 2010-10-26 2015-02-03 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9017317B2 (en) 2012-12-06 2015-04-28 Medtronic Ardian Luxembourg S.A.R.L. Refrigerant supply system for cryotherapy including refrigerant recompression and associated devices, systems, and methods
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9241752B2 (en) 2012-04-27 2016-01-26 Medtronic Ardian Luxembourg S.A.R.L. Shafts with pressure relief in cryotherapeutic catheters and associated devices, systems, and methods
US10492842B2 (en) 2014-03-07 2019-12-03 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy
US10588682B2 (en) 2011-04-25 2020-03-17 Medtronic Ardian Luxembourg S.A.R.L. Apparatus and methods related to constrained deployment of cryogenic balloons for limited cryogenic ablation of vessel walls

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945107B2 (en) 2010-10-26 2015-02-03 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9060755B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9066713B2 (en) 2010-10-26 2015-06-30 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9439708B2 (en) 2010-10-26 2016-09-13 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US10588682B2 (en) 2011-04-25 2020-03-17 Medtronic Ardian Luxembourg S.A.R.L. Apparatus and methods related to constrained deployment of cryogenic balloons for limited cryogenic ablation of vessel walls
US9241752B2 (en) 2012-04-27 2016-01-26 Medtronic Ardian Luxembourg S.A.R.L. Shafts with pressure relief in cryotherapeutic catheters and associated devices, systems, and methods
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9017317B2 (en) 2012-12-06 2015-04-28 Medtronic Ardian Luxembourg S.A.R.L. Refrigerant supply system for cryotherapy including refrigerant recompression and associated devices, systems, and methods
US10492842B2 (en) 2014-03-07 2019-12-03 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy
US11406437B2 (en) 2014-03-07 2022-08-09 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy

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