FR2338828A2 - Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between - Google Patents

Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between

Info

Publication number
FR2338828A2
FR2338828A2 FR7602219A FR7602219A FR2338828A2 FR 2338828 A2 FR2338828 A2 FR 2338828A2 FR 7602219 A FR7602219 A FR 7602219A FR 7602219 A FR7602219 A FR 7602219A FR 2338828 A2 FR2338828 A2 FR 2338828A2
Authority
FR
France
Prior art keywords
constant speed
motor
carriage
acceleration
linear motors
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
Application number
FR7602219A
Other languages
French (fr)
Other versions
FR2338828B2 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7536896A external-priority patent/FR2332895A1/en
Application filed by Individual filed Critical Individual
Priority to FR7602219A priority Critical patent/FR2338828A2/en
Publication of FR2338828A2 publication Critical patent/FR2338828A2/en
Application granted granted Critical
Publication of FR2338828B2 publication Critical patent/FR2338828B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B15/00—Combinations of railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers

Abstract

The underground passenger carriages are required to stop accurately in front of access lifts and platforms, as controlled by a computer. The carriage doors open vertically up and down. Each carriage has three linear motors on its chassis (110). The two outer or side motors (122, 123) have their inductors (106, 121) fixed to the track (R, R'). These are supplied with d.c. generating a magnetic field. They are also supplied with a.c. in the form of positive or negative half-phases, depending on whether the carriage is accelerated or decelerated. A centrally placed linear motor (124, 125) is also fed with a.c. this providing constant speed.
FR7602219A 1975-11-25 1976-01-23 Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between Granted FR2338828A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602219A FR2338828A2 (en) 1975-11-25 1976-01-23 Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7536896A FR2332895A1 (en) 1975-11-25 1975-11-25 TRANSPORT LINE STATION
FR7602219A FR2338828A2 (en) 1975-11-25 1976-01-23 Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between

Publications (2)

Publication Number Publication Date
FR2338828A2 true FR2338828A2 (en) 1977-08-19
FR2338828B2 FR2338828B2 (en) 1980-07-25

Family

ID=26219171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602219A Granted FR2338828A2 (en) 1975-11-25 1976-01-23 Linear motors for underground passenger carriage - has acceleration and deceleration motor each side with constant speed motor between

Country Status (1)

Country Link
FR (1) FR2338828A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575984A1 (en) * 1985-01-14 1986-07-18 Lanciaux Marc Safety handrail for underground railway platforms
US5291834A (en) * 1989-09-23 1994-03-08 Magnetbahn Gmbh Rail for magnetic levitation vehicle
CN107139938A (en) * 2017-06-15 2017-09-08 西南交通大学 A kind of electromagnetic type car body stabilising arrangement for suspension type monorail platform
CN112412125A (en) * 2020-09-30 2021-02-26 北京北特圣迪科技发展有限公司 Full-automatic compensation formula lift circus device
CN112412125B (en) * 2020-09-30 2024-04-19 北京北特圣迪科技发展有限公司 Full-automatic compensation type lifting circus device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575984A1 (en) * 1985-01-14 1986-07-18 Lanciaux Marc Safety handrail for underground railway platforms
US5291834A (en) * 1989-09-23 1994-03-08 Magnetbahn Gmbh Rail for magnetic levitation vehicle
CN107139938A (en) * 2017-06-15 2017-09-08 西南交通大学 A kind of electromagnetic type car body stabilising arrangement for suspension type monorail platform
CN112412125A (en) * 2020-09-30 2021-02-26 北京北特圣迪科技发展有限公司 Full-automatic compensation formula lift circus device
CN112412125B (en) * 2020-09-30 2024-04-19 北京北特圣迪科技发展有限公司 Full-automatic compensation type lifting circus device

Also Published As

Publication number Publication date
FR2338828B2 (en) 1980-07-25

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