ES286232A1 - Instalación de circuito de salida para sistemas de control ferroviario - Google Patents
Instalación de circuito de salida para sistemas de control ferroviarioInfo
- Publication number
- ES286232A1 ES286232A1 ES286232A ES286232A ES286232A1 ES 286232 A1 ES286232 A1 ES 286232A1 ES 286232 A ES286232 A ES 286232A ES 286232 A ES286232 A ES 286232A ES 286232 A1 ES286232 A1 ES 286232A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- installation
- machine
- control systems
- legally binding
- 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
Links
- 238000009434 installation Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/952—Proximity switches using a magnetic detector using inductive coils
-
- 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
- B61L1/02—Electric devices associated with track, e.g. rail contacts
- B61L1/10—Electric devices associated with track, e.g. rail contacts actuated by electromagnetic radiation; actuated by particle radiation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
- H03K5/1536—Zero-crossing detectors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Nonlinear Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US197009A US3230389A (en) | 1962-05-23 | 1962-05-23 | Transistorized current transfer apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES286232A1 true ES286232A1 (es) | 1963-10-16 |
Family
ID=22727646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES286232A Expired ES286232A1 (es) | 1962-05-23 | 1963-03-20 | Instalación de circuito de salida para sistemas de control ferroviario |
Country Status (2)
Country | Link |
---|---|
US (1) | US3230389A (es) |
ES (1) | ES286232A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742562A (en) * | 1971-10-04 | 1973-07-03 | Abegg & Reinhold Co | Well pipe supporting unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519359A (en) * | 1944-09-29 | 1950-08-22 | Sperry Corp | Automatic volume control |
US2589833A (en) * | 1945-05-03 | 1952-03-18 | Us Sec War | Pulse discriminator circuit |
US2614154A (en) * | 1950-03-28 | 1952-10-14 | John C Dionne | Vertical split head detecting apparatus |
US2957090A (en) * | 1957-03-01 | 1960-10-18 | Hughes Aircraft Co | Sawtooth voltage generator |
US3005114A (en) * | 1959-11-09 | 1961-10-17 | Eugene J Martin | Power switching device |
-
1962
- 1962-05-23 US US197009A patent/US3230389A/en not_active Expired - Lifetime
-
1963
- 1963-03-20 ES ES286232A patent/ES286232A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3230389A (en) | 1966-01-18 |
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