DE8708891U1 - - Google Patents
Info
- Publication number
- DE8708891U1 DE8708891U1 DE8708891U DE8708891U DE8708891U1 DE 8708891 U1 DE8708891 U1 DE 8708891U1 DE 8708891 U DE8708891 U DE 8708891U DE 8708891 U DE8708891 U DE 8708891U DE 8708891 U1 DE8708891 U1 DE 8708891U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- photocarrier
- cover
- trough
- circuit board
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8708891U DE8708891U1 (de) | 1987-06-26 | 1987-06-26 | |
DE3889153T DE3889153D1 (de) | 1987-06-26 | 1988-06-27 | Quaderförmiger optischer Rauchmelder. |
AT8888110207T ATE104783T1 (de) | 1987-06-26 | 1988-06-27 | Quaderfoermiger optischer rauchmelder. |
EP88110207A EP0296634B1 (de) | 1987-06-26 | 1988-06-27 | Quaderförmiger optischer Rauchmelder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8708891U DE8708891U1 (de) | 1987-06-26 | 1987-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8708891U1 true DE8708891U1 (de) | 1987-08-20 |
Family
ID=6809479
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8708891U Expired DE8708891U1 (de) | 1987-06-26 | 1987-06-26 | |
DE3889153T Expired - Fee Related DE3889153D1 (de) | 1987-06-26 | 1988-06-27 | Quaderförmiger optischer Rauchmelder. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889153T Expired - Fee Related DE3889153D1 (de) | 1987-06-26 | 1988-06-27 | Quaderförmiger optischer Rauchmelder. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0296634B1 (de) |
AT (1) | ATE104783T1 (de) |
DE (2) | DE8708891U1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1315417B1 (it) * | 2000-04-11 | 2003-02-10 | Pittway Tecnologica Spa | Struttura di rilevatore di incendio |
DE10322017B8 (de) * | 2003-05-16 | 2005-02-24 | Sitronic Gesellschaft für elektrotechnische Ausrüstung mbH. & Co. KG | Sensoreinheit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916209A (en) * | 1973-07-24 | 1975-10-28 | Electro Signal Lab | Vaned baffle for optical smoke detector |
US4053785A (en) * | 1976-01-07 | 1977-10-11 | General Signal Corporation | Optical smoke detector with smoke effect simulating means |
GB1581495A (en) * | 1978-05-23 | 1980-12-17 | Chloride Inc | Smoke detector |
JPS59182337A (ja) * | 1983-03-31 | 1984-10-17 | Matsushita Electric Works Ltd | 煙検知器 |
-
1987
- 1987-06-26 DE DE8708891U patent/DE8708891U1/de not_active Expired
-
1988
- 1988-06-27 EP EP88110207A patent/EP0296634B1/de not_active Expired - Lifetime
- 1988-06-27 DE DE3889153T patent/DE3889153D1/de not_active Expired - Fee Related
- 1988-06-27 AT AT8888110207T patent/ATE104783T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3889153D1 (de) | 1994-05-26 |
EP0296634A3 (de) | 1991-01-23 |
EP0296634B1 (de) | 1994-04-20 |
EP0296634A2 (de) | 1988-12-28 |
ATE104783T1 (de) | 1994-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0456038A3 (en) | Pluggable electronic circuit package assembly with snap together heat sink housing | |
TW374976B (en) | Protective shield | |
DE3778969D1 (de) | Gehaeuse fuer elektronische ausruestung. | |
ATE89435T1 (de) | Chip-sicherung. | |
FR2591780B1 (fr) | Dispositif electronique portatif, tel qu'une carte a circuit integre | |
GB2107517B (en) | Integrated circuit carrier assembly | |
GB8706636D0 (en) | Integrated circuit chip mounting & packaging assembly | |
MY118797A (en) | A shielded pc card and method of manufacture | |
KR0162088B1 (en) | Electrical connector | |
DE3280266D1 (de) | Traeger fuer integrierte schaltungschips. | |
MXPA93003941A (es) | Modulo componente. | |
DE8708891U1 (de) | ||
EP0047095A3 (de) | Verbinder für einen drahtlosen elektronischen Baustein | |
GB8700597D0 (en) | Reflow bonding parts on printed circuit board | |
DE3365144D1 (en) | Electrical connector for an electronic package | |
DE3266244D1 (en) | Interconnection carrier on a printed circuit for an integrated-circuit housing, and interconnection system utilizing such a carrier | |
DE3869857D1 (de) | Optischer rauchmelder. | |
GB2202994B (en) | Circuit assembly, e.g. for an electronic timepiece | |
JPH0198299A (ja) | 光信号送受信装置 | |
EP0180856A3 (en) | Electrical apparatus | |
GB8511686D0 (en) | Mounting electronic part on circuit board | |
GB2189085B (en) | Electronics module mounting assembly | |
SU724936A1 (ru) | Фотоприемное устройство | |
DE59202778D1 (de) | Erdungsteil. | |
GB2197755B (en) | Electronic circuit housing |