DE3620681C2 - - Google Patents
Info
- Publication number
- DE3620681C2 DE3620681C2 DE19863620681 DE3620681A DE3620681C2 DE 3620681 C2 DE3620681 C2 DE 3620681C2 DE 19863620681 DE19863620681 DE 19863620681 DE 3620681 A DE3620681 A DE 3620681A DE 3620681 C2 DE3620681 C2 DE 3620681C2
- Authority
- DE
- Germany
- Prior art keywords
- detectors
- detection line
- line
- measuring device
- detector
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 description 2
- 108091092568 Alarmone Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- G08B25/018—Sensor coding by detecting magnitude of an electrical parameter, e.g. resistance
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620681 DE3620681A1 (de) | 1986-06-20 | 1986-06-20 | Schaltungsanordnung zur identifizierung von gefahrenmeldern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620681 DE3620681A1 (de) | 1986-06-20 | 1986-06-20 | Schaltungsanordnung zur identifizierung von gefahrenmeldern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3620681A1 DE3620681A1 (de) | 1987-12-23 |
| DE3620681C2 true DE3620681C2 (enrdf_load_stackoverflow) | 1990-11-29 |
Family
ID=6303319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863620681 Granted DE3620681A1 (de) | 1986-06-20 | 1986-06-20 | Schaltungsanordnung zur identifizierung von gefahrenmeldern |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3620681A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7999668B2 (en) | 2008-11-17 | 2011-08-16 | GM Global Technology Operations LLC | Series interlock system with integrated ability to identify breached locations |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935335C2 (de) * | 1979-08-31 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | Gleichstrommeldeanlage |
| DE2939462C2 (de) * | 1979-09-28 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und Einrichtung zur Identifizierung einzelner Melder in Einbruch- oder Brandmeldeanlagen |
| DE3211550C2 (de) * | 1982-03-29 | 1985-02-14 | Siemens AG, 1000 Berlin und 8000 München | Gleichstrommeldeanlage |
-
1986
- 1986-06-20 DE DE19863620681 patent/DE3620681A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3620681A1 (de) | 1987-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
|
| 8339 | Ceased/non-payment of the annual fee |