NL73109C - - Google Patents
Info
- Publication number
- NL73109C NL73109C NL73109DA NL73109C NL 73109 C NL73109 C NL 73109C NL 73109D A NL73109D A NL 73109DA NL 73109 C NL73109 C NL 73109C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/288—Modifications for introducing a time delay before switching in tube switches
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1924050A GB678535A (en) | 1950-08-01 | 1950-08-01 | Circuit arrangement for supervising the operation of a relay armature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL73109C true NL73109C (en) |
Family
ID=10126049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL73109D NL73109C (en) | 1950-08-01 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1040590A (en) |
| GB (1) | GB678535A (en) |
| NL (1) | NL73109C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049913B (en) * | 1956-07-11 | 1959-02-05 | N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Adjustable electronic timer with a controllable high vacuum tube, a relay connected to the anode circuit of this tube and a capacitor that can be charged via a resistor |
| US2919382A (en) * | 1957-06-05 | 1959-12-29 | Ibm | Control circuit |
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0
- NL NL73109D patent/NL73109C/xx active
-
1950
- 1950-08-01 GB GB1924050A patent/GB678535A/en not_active Expired
- 1950-08-28 FR FR1040590D patent/FR1040590A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB678535A (en) | 1952-09-03 |
| FR1040590A (en) | 1953-10-16 |