EP0121102A3 - Arrangement for switching individual indicators over to the monitoring operation in a danger alarm system - Google Patents
Arrangement for switching individual indicators over to the monitoring operation in a danger alarm system Download PDFInfo
- Publication number
- EP0121102A3 EP0121102A3 EP84102148A EP84102148A EP0121102A3 EP 0121102 A3 EP0121102 A3 EP 0121102A3 EP 84102148 A EP84102148 A EP 84102148A EP 84102148 A EP84102148 A EP 84102148A EP 0121102 A3 EP0121102 A3 EP 0121102A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- alarm
- measured value
- inspection
- mmw
- line
- 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
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84102148T ATE31986T1 (en) | 1983-03-03 | 1984-02-29 | ARRANGEMENT FOR SWITCHING INDIVIDUAL DETECTORS TO INSPECTION MODE IN AN ALARM SYSTEM. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3307616 | 1983-03-03 | ||
DE19833307616 DE3307616A1 (en) | 1983-03-03 | 1983-03-03 | ARRANGEMENT FOR SWITCHING SINGLE DETECTORS INTO INSPECTION MODE IN A HAZARD ALARM SYSTEM |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0121102A2 EP0121102A2 (en) | 1984-10-10 |
EP0121102A3 true EP0121102A3 (en) | 1984-11-14 |
EP0121102B1 EP0121102B1 (en) | 1988-01-13 |
Family
ID=6192459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84102148A Expired EP0121102B1 (en) | 1983-03-03 | 1984-02-29 | Arrangement for switching individual indicators over to the monitoring operation in a danger alarm system |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0121102B1 (en) |
AT (1) | ATE31986T1 (en) |
DE (2) | DE3307616A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE52632T1 (en) * | 1985-07-29 | 1990-05-15 | Siemens Ag | METHOD AND DEVICE FOR OPERATIONAL MONITORING OF OPTICAL SMOKE DETECTORS. |
DE102013100487A1 (en) | 2013-01-17 | 2014-07-17 | Helmut Thate | Device for the production of ice cream |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2054027B2 (en) * | 1969-11-14 | 1977-08-25 | Cerberus AG, Männedorf, Zürich (Schweiz) | DEVICE FOR CHECKING THE OPERATIONAL READINESS OF SMOKE DETECTORS |
US4194191A (en) * | 1975-11-10 | 1980-03-18 | General Electric Company | Smoke simulating test apparatus for smoke detectors |
DE2533382C2 (en) * | 1975-07-25 | 1980-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method and device for the transmission of measured values in a fire alarm system |
DE2638068B2 (en) * | 1976-08-24 | 1980-08-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fire alarm system with several detectors that can be operated via a message loop |
EP0066200A1 (en) * | 1981-05-26 | 1982-12-08 | Siemens Aktiengesellschaft | Method and device for revision in a hazard, particularly a fire alarm system |
-
1983
- 1983-03-03 DE DE19833307616 patent/DE3307616A1/en not_active Withdrawn
-
1984
- 1984-02-29 AT AT84102148T patent/ATE31986T1/en active
- 1984-02-29 DE DE8484102148T patent/DE3468761D1/en not_active Expired
- 1984-02-29 EP EP84102148A patent/EP0121102B1/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2054027B2 (en) * | 1969-11-14 | 1977-08-25 | Cerberus AG, Männedorf, Zürich (Schweiz) | DEVICE FOR CHECKING THE OPERATIONAL READINESS OF SMOKE DETECTORS |
DE2533382C2 (en) * | 1975-07-25 | 1980-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method and device for the transmission of measured values in a fire alarm system |
US4194191A (en) * | 1975-11-10 | 1980-03-18 | General Electric Company | Smoke simulating test apparatus for smoke detectors |
DE2638068B2 (en) * | 1976-08-24 | 1980-08-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fire alarm system with several detectors that can be operated via a message loop |
EP0066200A1 (en) * | 1981-05-26 | 1982-12-08 | Siemens Aktiengesellschaft | Method and device for revision in a hazard, particularly a fire alarm system |
Also Published As
Publication number | Publication date |
---|---|
ATE31986T1 (en) | 1988-01-15 |
DE3468761D1 (en) | 1988-02-18 |
EP0121102A2 (en) | 1984-10-10 |
DE3307616A1 (en) | 1984-09-06 |
EP0121102B1 (en) | 1988-01-13 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Designated state(s): AT BE CH DE IT LI NL |
|
RHK1 | Main classification (correction) |
Ipc: G08B 29/00 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE IT LI NL |
|
17P | Request for examination filed |
Effective date: 19841128 |
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GRAA | (expected) grant |
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AK | Designated contracting states |
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REF | Corresponds to: |
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REF | Corresponds to: |
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ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
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PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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BERE | Be: lapsed |
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