FR684027A - Machine génératrice pour transmission de signaux sur locomotives - Google Patents

Machine génératrice pour transmission de signaux sur locomotives

Info

Publication number: FR684027A
Authority: FR; France
Prior art keywords: locomotives; signal transmission; generating machine; generating; machine
Prior art date: 1928-11-01
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

Other languages

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.)

Alcatel Lucent Deutschland AG

C Lorenz AG

Original Assignee

Standard Elektrik Lorenz AG

C Lorenz 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.)

1928-11-01

Filing date

1929-10-28

Publication date

1930-06-20

1929-10-28 Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG

1930-06-20 Application granted granted Critical

1930-06-20 Publication of FR684027A publication Critical patent/FR684027A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR684027D 1928-11-01 1929-10-28 Machine génératrice pour transmission de signaux sur locomotives Expired FR684027A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE684027X		1928-11-01

Publications (1)

Publication Number	Publication Date
FR684027A true FR684027A (fr)	1930-06-20

Family

ID=6597511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR684027D Expired FR684027A (fr)	1928-11-01	1929-10-28	Machine génératrice pour transmission de signaux sur locomotives

Country Status (1)

Country	Link
FR (1)	FR684027A (fr)

1929
- 1929-10-28 FR FR684027D patent/FR684027A/fr not_active Expired

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