SE333014B - - Google Patents
Info
- Publication number
- SE333014B SE333014B SE07091/68A SE709168A SE333014B SE 333014 B SE333014 B SE 333014B SE 07091/68 A SE07091/68 A SE 07091/68A SE 709168 A SE709168 A SE 709168A SE 333014 B SE333014 B SE 333014B
- Authority
- SE
- Sweden
- Prior art keywords
- relays
- scanning pulse
- detected
- scanning
- state
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
- G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
- G08C15/12—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by pulse characteristics in transmission link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE07091/68A SE333014B (fr) | 1968-05-28 | 1968-05-28 | |
US818764A US3575607A (en) | 1968-05-28 | 1969-04-23 | Arrangement for indicating change of state in one or several bistable elements |
DE19691922139 DE1922139C (de) | 1968-05-28 | 1969-04-25 | Schaltungsanordnung zum Anzeigen einer Zustandsänderung von einem oder mehreren bistabilen Elementen |
NL6907442A NL6907442A (fr) | 1968-05-28 | 1969-05-14 | |
SU1332692A SU374875A3 (fr) | 1968-05-28 | 1969-05-20 | |
GB26807/69A GB1270300A (en) | 1968-05-28 | 1969-05-27 | Arrangement responsive to a change of state of one or several two-state elements |
BE733620D BE733620A (fr) | 1968-05-28 | 1969-05-27 | |
NO2172/69A NO121906B (fr) | 1968-05-28 | 1969-05-27 | |
FR6917381A FR2009503A1 (fr) | 1968-05-28 | 1969-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE07091/68A SE333014B (fr) | 1968-05-28 | 1968-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE333014B true SE333014B (fr) | 1971-03-01 |
Family
ID=20270393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE07091/68A SE333014B (fr) | 1968-05-28 | 1968-05-28 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3575607A (fr) |
BE (1) | BE733620A (fr) |
FR (1) | FR2009503A1 (fr) |
GB (1) | GB1270300A (fr) |
NL (1) | NL6907442A (fr) |
NO (1) | NO121906B (fr) |
SE (1) | SE333014B (fr) |
SU (1) | SU374875A3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376277A (en) * | 1980-10-17 | 1983-03-08 | Honeywell Inc. | Dynamic contact checking circuit |
US4845475A (en) * | 1987-11-17 | 1989-07-04 | The Boeing Company | Automatic testing of position sensing devices employing stored sensed position |
JP2669905B2 (ja) * | 1989-09-01 | 1997-10-29 | ファナック株式会社 | リレーの溶着検出方法 |
DE9310446U1 (de) * | 1993-03-08 | 1994-07-14 | Landis & Gyr Business Support Ag, Zug | Schaltungsanordnung zum Prüfen von Schalter- bzw. Relaiskontakten |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800645A (en) * | 1955-01-27 | 1957-07-23 | Westinghouse Air Brake Co | Electric circuit integrity checking apparatus |
US3452271A (en) * | 1967-01-17 | 1969-06-24 | United States Steel Corp | Apparatus for testing relays for operability,continuity and leakage |
-
1968
- 1968-05-28 SE SE07091/68A patent/SE333014B/xx unknown
-
1969
- 1969-04-23 US US818764A patent/US3575607A/en not_active Expired - Lifetime
- 1969-05-14 NL NL6907442A patent/NL6907442A/xx unknown
- 1969-05-20 SU SU1332692A patent/SU374875A3/ru active
- 1969-05-27 NO NO2172/69A patent/NO121906B/no unknown
- 1969-05-27 BE BE733620D patent/BE733620A/xx unknown
- 1969-05-27 GB GB26807/69A patent/GB1270300A/en not_active Expired
- 1969-05-28 FR FR6917381A patent/FR2009503A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1270300A (en) | 1972-04-12 |
NL6907442A (fr) | 1969-12-02 |
US3575607A (en) | 1971-04-20 |
FR2009503A1 (fr) | 1970-02-06 |
BE733620A (fr) | 1969-11-03 |
NO121906B (fr) | 1971-04-26 |
DE1922139A1 (de) | 1970-06-18 |
DE1922139B2 (de) | 1972-06-22 |
SU374875A3 (fr) | 1973-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4016360A (en) | System for remotely checking equipment | |
US3795823A (en) | Signal detection in noisy transmission path | |
SE333014B (fr) | ||
GB1253638A (en) | Circuit arrangement for a pulse-controlled connection of a telecommunication signal source to a telecommunication signal load | |
US3678460A (en) | Code-responsive control receiving system | |
GB1375802A (fr) | ||
US3597629A (en) | Temporary memory restore circuit for multivibrator | |
US3535692A (en) | Switching matrix | |
GB1398170A (en) | Communication switching systems | |
GB948568A (en) | System for detecting transpositions of elements within a pulse signal | |
GB988271A (en) | Circuit arrangement for a punch card reading device | |
US3705386A (en) | Monitor for timing circuits | |
US3174081A (en) | Logic nor relay circuits | |
GB1282668A (en) | A pulse regenerating circuit | |
GB1226410A (fr) | ||
GB1263568A (en) | Crossing conductor matrices | |
US3045149A (en) | Command circuit | |
GB1285903A (en) | A bistable circuit arrangement suitable to be triggered | |
JPS5484909A (en) | Signal detection system | |
SU429553A1 (ru) | Релейный распределитель | |
GB1157092A (en) | Telephone Answering and Recording Devices | |
SU411392A1 (fr) | ||
SU1022331A1 (ru) | Устройство контрол состо ни абонентского шлейфа | |
SU423240A1 (ru) | Переключающее устройство | |
GB1191082A (en) | Control Circuit for Latching Relay |