GB8330204D0 - Telemetry &c signalling systems - Google Patents
Telemetry &c signalling systemsInfo
- Publication number
- GB8330204D0 GB8330204D0 GB838330204A GB8330204A GB8330204D0 GB 8330204 D0 GB8330204 D0 GB 8330204D0 GB 838330204 A GB838330204 A GB 838330204A GB 8330204 A GB8330204 A GB 8330204A GB 8330204 D0 GB8330204 D0 GB 8330204D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- telemetry
- signalling systems
- signalling
- systems
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
- G08B26/005—Alarm systems in which substations are interrogated in succession by a central station with substations connected in series, e.g. cascade
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08330204A GB2131991B (en) | 1982-11-12 | 1983-11-11 | Telemetry and like signaling systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8232330 | 1982-11-12 | ||
GB08330204A GB2131991B (en) | 1982-11-12 | 1983-11-11 | Telemetry and like signaling systems |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8330204D0 true GB8330204D0 (en) | 1983-12-21 |
GB2131991A GB2131991A (en) | 1984-06-27 |
GB2131991B GB2131991B (en) | 1986-05-29 |
Family
ID=26284384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08330204A Expired GB2131991B (en) | 1982-11-12 | 1983-11-11 | Telemetry and like signaling systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2131991B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8508201D0 (en) * | 1985-03-29 | 1985-05-09 | Servelec Seprol Ltd | Monitoring system |
EP0362798B1 (en) * | 1988-10-06 | 1994-02-09 | Siemens Aktiengesellschaft | Method for the energy-saving operation of risk detectors in a risk detection arrangement |
EP0362797B2 (en) * | 1988-10-06 | 2000-05-17 | Siemens Aktiengesellschaft | Method for the energy-saving operation of risk detectors in a risk detection arrangement |
US5140622A (en) * | 1990-04-04 | 1992-08-18 | Idec Izumi Corporation | Data transmission system with double lines |
EP0501771A1 (en) * | 1991-02-25 | 1992-09-02 | Nihon Protech System Co., Ltd. | Information transmission system |
DE102008020927B4 (en) | 2008-04-25 | 2023-08-10 | Vitesco Technologies GmbH | Electronic control and corresponding procedure for triggering a hardware reset |
-
1983
- 1983-11-11 GB GB08330204A patent/GB2131991B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2131991A (en) | 1984-06-27 |
GB2131991B (en) | 1986-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |