NL7312192A - - Google Patents

Info

Publication number: NL7312192A
Authority: NL; Netherlands

Application number

NL7312192A

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.)

1972-09-06

Filing date

1973-09-04

Publication date

1974-03-08

1973-09-04 Application filed filed Critical

1974-03-08 Publication of NL7312192A publication Critical patent/NL7312192A/xx

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
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Train Traffic Observation, Control, And Security (AREA)
Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Traffic Control Systems (AREA)
Weting (AREA)
Radar Systems Or Details Thereof (AREA)

NL7312192A 1972-09-06 1973-09-04 NL7312192A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2243679A DE2243679C2 (de)	1972-09-06	1972-09-06	Anordnung zur Abstandsteuerung und -sicherung von spurgebundenen Objekten bei deren Zusammenführen aus zwei Spuren in eine einzige Spur

Publications (1)

Publication Number	Publication Date
NL7312192A true NL7312192A (xx)	1974-03-08

Family

ID=5855581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7312192A NL7312192A (xx)	1972-09-06	1973-09-04

Country Status (10)

Country	Link
US (1)	US3883098A (xx)
JP (1)	JPS5628748B2 (xx)
AT (1)	AT331853B (xx)
CA (1)	CA977862A (xx)
DE (1)	DE2243679C2 (xx)
FR (1)	FR2197760A1 (xx)
GB (1)	GB1448576A (xx)
IT (1)	IT993161B (xx)
NL (1)	NL7312192A (xx)
SE (1)	SE393073B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4522128A (en) *	1983-01-10	1985-06-11	Regents Of The University Of Minnesota	Switch mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3263625A (en) *	1961-11-29	1966-08-02	Itt	Electrical control systems for point-to-point transit systems
GB1251188A (xx) *	1967-12-15	1971-10-27
DE2114622C3 (de) *	1971-03-26	1974-08-01	Messerschmitt Boelkow Blohm	Verfahren und Anordnung zum Zusammenführen zweier Verkehrsströme

1972
- 1972-09-06 DE DE2243679A patent/DE2243679C2/de not_active Expired
1973
- 1973-08-16 AT AT715073A patent/AT331853B/de not_active IP Right Cessation
- 1973-08-23 FR FR7330620A patent/FR2197760A1/fr not_active Withdrawn
- 1973-09-04 NL NL7312192A patent/NL7312192A/xx not_active Application Discontinuation
- 1973-09-05 IT IT28582/73A patent/IT993161B/it active
- 1973-09-05 US US394469A patent/US3883098A/en not_active Expired - Lifetime
- 1973-09-05 SE SE7312083A patent/SE393073B/xx unknown
- 1973-09-05 GB GB4182073A patent/GB1448576A/en not_active Expired
- 1973-09-06 JP JP9975773A patent/JPS5628748B2/ja not_active Expired
- 1973-09-06 CA CA180,460A patent/CA977862A/en not_active Expired

Also Published As

Publication number	Publication date
ATA715073A (de)	1975-12-15
SE393073B (sv)	1977-05-02
DE2243679B1 (de)	1974-05-16
US3883098A (en)	1975-05-13
JPS4992488A (xx)	1974-09-03
DE2243679C2 (de)	1974-12-12
DE2243679A1 (de)	1974-04-04
CA977862A (en)	1975-11-11
GB1448576A (en)	1976-09-08
JPS5628748B2 (xx)	1981-07-03
FR2197760A1 (xx)	1974-03-29
AT331853B (de)	1976-08-25
IT993161B (it)	1975-09-30

Publication	Publication Date	Title
FR2182444A5 (xx)	1973-12-07
DK139525C (xx)	1979-09-24
JPS4910023A (xx)	1974-01-29
JPS4984255A (xx)	1974-08-13
JPS492772U (xx)	1974-01-11
FR2193880B1 (xx)	1974-10-25
JPS5628748B2 (xx)	1981-07-03
JPS5511017B2 (xx)	1980-03-21
JPS4925409A (xx)	1974-03-06
FR2168160A2 (xx)	1973-08-31
JPS514085Y2 (xx)	1976-02-05
JPS48111685U (xx)	1973-12-21
JPS48111765U (xx)	1973-12-21
JPS4877681A (xx)	1973-10-18
JPS4889234U (xx)	1973-10-27
JPS48101916U (xx)	1973-11-30
JPS4953619U (xx)	1974-05-11
JPS4884414A (xx)	1973-11-09
JPS4894895U (xx)	1973-11-12
CH563886A5 (xx)	1975-07-15
CH570380A5 (xx)	1975-12-15
CH570330A5 (xx)	1975-12-15
CH569990A5 (xx)	1975-11-28
CH572068A5 (xx)	1976-01-30
CH572590A5 (xx)	1976-02-13

Legal Events

Date	Code	Title	Description
1980-06-25	BA	A request for search or an international-type search has been filed
1982-05-03	BV	The patent application has lapsed