FR2104319A5 - - Google Patents
Info
- Publication number
- FR2104319A5 FR2104319A5 FR7129631A FR7129631A FR2104319A5 FR 2104319 A5 FR2104319 A5 FR 2104319A5 FR 7129631 A FR7129631 A FR 7129631A FR 7129631 A FR7129631 A FR 7129631A FR 2104319 A5 FR2104319 A5 FR 2104319A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
- B61L1/188—Use of coded current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/20—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for producing frequency-selective operation of the relay
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6345370A | 1970-08-13 | 1970-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2104319A5 true FR2104319A5 (cg-RX-API-DMAC10.html) | 1972-04-14 |
Family
ID=22049299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7129631A Expired FR2104319A5 (cg-RX-API-DMAC10.html) | 1970-08-13 | 1971-08-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3715669A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS545562B1 (cg-RX-API-DMAC10.html) |
| BR (1) | BR7105224D0 (cg-RX-API-DMAC10.html) |
| CA (1) | CA938371A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2140381A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2104319A5 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1330066A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7111113A (cg-RX-API-DMAC10.html) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1053791A (en) * | 1975-08-21 | 1979-05-01 | General Signal Corporation | Vital relay operating circuit |
| US4066229A (en) * | 1977-02-18 | 1978-01-03 | General Signal Corporation | Device for preventing traction power harmonic interference on high frequency track circuits |
| US4417229A (en) * | 1980-10-15 | 1983-11-22 | Safetran Systems Corporation | Means for use on a railroad to distinguish between traction current and signal current |
| US4645148A (en) * | 1985-05-16 | 1987-02-24 | American Standard Inc. | Fail-safe voltage-limiting circuit for an audio frequency overlay track circuit |
| DE3708788A1 (de) * | 1987-03-18 | 1988-09-29 | Standard Elektrik Lorenz Ag | Frequenzmodulierter gleisstromkreis |
| IT1225716B (it) * | 1988-10-26 | 1990-11-22 | Esacontrol Spa | Dispositivo per la protezione dei rele' di binario dai disturbi elettrici |
| US5330134A (en) * | 1992-05-13 | 1994-07-19 | Union Switch & Signal Inc. | Railway cab signal |
| US6830224B2 (en) * | 2001-02-26 | 2004-12-14 | Railroad Transportation Communication Technologies (Rtct) Llc | Rail communications system |
| EP1730760B1 (de) * | 2004-04-01 | 2010-07-28 | Honeywell Technologies Sarl | Steuerschaltung für relaisbetriebene gasventile |
| DE102004016764B3 (de) * | 2004-04-01 | 2005-09-08 | Honeywell B.V. | Fail-Safe-Schaltung für Gasventile |
| US20070085703A1 (en) * | 2005-10-18 | 2007-04-19 | Jeffrey W. Clark | Traffic crossing warning device, and method for warning of an oncoming locomotive object |
| US9637147B2 (en) | 2009-03-17 | 2017-05-02 | General Electronic Company | Data communication system and method |
| US8702043B2 (en) | 2010-09-28 | 2014-04-22 | General Electric Company | Rail vehicle control communication system and method for communicating with a rail vehicle |
| US8532850B2 (en) * | 2009-03-17 | 2013-09-10 | General Electric Company | System and method for communicating data in locomotive consist or other vehicle consist |
| US9379775B2 (en) | 2009-03-17 | 2016-06-28 | General Electric Company | Data communication system and method |
| US8825239B2 (en) | 2010-05-19 | 2014-09-02 | General Electric Company | Communication system and method for a rail vehicle consist |
| US8655517B2 (en) | 2010-05-19 | 2014-02-18 | General Electric Company | Communication system and method for a rail vehicle consist |
| US8935022B2 (en) | 2009-03-17 | 2015-01-13 | General Electric Company | Data communication system and method |
| US8798821B2 (en) | 2009-03-17 | 2014-08-05 | General Electric Company | System and method for communicating data in a locomotive consist or other vehicle consist |
| US8583299B2 (en) * | 2009-03-17 | 2013-11-12 | General Electric Company | System and method for communicating data in a train having one or more locomotive consists |
| US8651434B2 (en) | 2010-10-26 | 2014-02-18 | General Electric Company | Methods and systems for rail communication |
| US9513630B2 (en) | 2010-11-17 | 2016-12-06 | General Electric Company | Methods and systems for data communications |
| US10144440B2 (en) | 2010-11-17 | 2018-12-04 | General Electric Company | Methods and systems for data communications |
| US9752990B2 (en) | 2013-09-30 | 2017-09-05 | Honeywell International Inc. | Low-powered system for driving a fuel control mechanism |
| US8914170B2 (en) | 2011-12-07 | 2014-12-16 | General Electric Company | System and method for communicating data in a vehicle system |
-
1970
- 1970-08-13 US US00063453A patent/US3715669A/en not_active Expired - Lifetime
-
1971
- 1971-07-07 CA CA117645A patent/CA938371A/en not_active Expired
- 1971-07-30 GB GB3598171A patent/GB1330066A/en not_active Expired
- 1971-08-12 DE DE19712140381 patent/DE2140381A1/de active Pending
- 1971-08-12 NL NL7111113A patent/NL7111113A/xx not_active Application Discontinuation
- 1971-08-12 FR FR7129631A patent/FR2104319A5/fr not_active Expired
- 1971-08-13 JP JP6158171A patent/JPS545562B1/ja active Pending
- 1971-08-13 BR BR5224/71A patent/BR7105224D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS545562B1 (cg-RX-API-DMAC10.html) | 1979-03-19 |
| BR7105224D0 (pt) | 1973-04-10 |
| US3715669A (en) | 1973-02-06 |
| DE2140381A1 (de) | 1972-02-17 |
| NL7111113A (cg-RX-API-DMAC10.html) | 1972-02-15 |
| GB1330066A (en) | 1973-09-12 |
| CA938371A (en) | 1973-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |