FI56287B - Jonisationsbrandalarmanordning - Google Patents
JonisationsbrandalarmanordningInfo
- Publication number
- FI56287B FI56287B FI2048/71A FI204871A FI56287B FI 56287 B FI56287 B FI 56287B FI 2048/71 A FI2048/71 A FI 2048/71A FI 204871 A FI204871 A FI 204871A FI 56287 B FI56287 B FI 56287B
- Authority
- FI
- Finland
- Prior art keywords
- jonisationsbrandalarmanordning
- Prior art date
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
- G08B17/11—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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1120370A CH508251A (de) | 1970-07-23 | 1970-07-23 | Ionisationsfeuermelder |
Publications (2)
Publication Number | Publication Date |
---|---|
FI56287B true FI56287B (fi) | 1979-08-31 |
FI56287C FI56287C (fi) | 1979-12-10 |
Family
ID=4371086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI2048/71A FI56287C (fi) | 1970-07-23 | 1971-07-20 | Jonisationsbrandalarmanordning |
Country Status (15)
Country | Link |
---|---|
US (1) | US3767917A (fi) |
JP (3) | JPS526080B1 (fi) |
AU (1) | AU463927B2 (fi) |
CH (1) | CH508251A (fi) |
DE (1) | DE2130889B2 (fi) |
DK (1) | DK130857B (fi) |
FI (1) | FI56287C (fi) |
FR (1) | FR2103672A5 (fi) |
GB (1) | GB1324286A (fi) |
HK (1) | HK70078A (fi) |
NL (1) | NL7108647A (fi) |
NO (1) | NO126976B (fi) |
SE (2) | SE375871B (fi) |
YU (1) | YU35684B (fi) |
ZA (1) | ZA714783B (fi) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2314567B2 (de) * | 1973-03-23 | 1978-10-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Feuermelder |
CH551057A (de) * | 1973-04-17 | 1974-06-28 | Cerberus Ag | Ionisationsfeuermelder. |
US3935465A (en) * | 1973-04-24 | 1976-01-27 | Geba-Gesellschaft Fuer Elektronische Brandmeldeanlagen Mbh | Ionization analyzing air pollution, smoke and fire alarm device |
US3909815A (en) * | 1973-06-01 | 1975-09-30 | Gamma Electronic | Detector for fumes and combustion gases |
US3900795A (en) * | 1973-08-15 | 1975-08-19 | Honeywell Inc | Installation and test tool for ionization smoke detector |
US3934145A (en) * | 1973-10-25 | 1976-01-20 | Emhart Corporation | Ionization smoke detector and alarm system |
US4074341A (en) * | 1973-12-07 | 1978-02-14 | Cerberus Ag | Interlocked separable fire sensor construction |
FR2268263B1 (fi) * | 1974-04-18 | 1979-03-30 | Hochiki Co | |
US4081684A (en) * | 1974-07-02 | 1978-03-28 | Wieder Horst K | Combustion product detector |
US3961195A (en) * | 1974-08-26 | 1976-06-01 | Timothy John Newington | Fire detector having means for heating the support member of an electrode to prevent formation of moisture thereon |
SE7609408L (sv) * | 1975-09-05 | 1977-03-06 | Elektornische Brandmeldeanlage | Anordning for fastsettning av ett foremal pa ett underlag |
DE2539655B1 (de) * | 1975-09-05 | 1977-02-10 | Geba Gmbh & Co | Melder,insbesondere Brandmelder |
US4075487A (en) * | 1976-05-14 | 1978-02-21 | Patent Development & Management Company | Ionization chamber assembly |
US4053777A (en) * | 1976-07-07 | 1977-10-11 | Geba, Gesellschaft Fuer Elektronische Brandmeldeanlagen Mbh & Co. | Accident- and tampering-proof attachment means of an object to a stationary support |
CH600563A5 (fi) * | 1976-11-29 | 1978-06-15 | Cerberus Ag | |
JPS53100295A (en) * | 1977-02-14 | 1978-09-01 | Omron Tateisi Electronics Co | Ionization type smoke detector |
US4238679A (en) * | 1978-12-07 | 1980-12-09 | Conrac Corporation | Dual-chamber ionization smoke detector assembly |
US4286159A (en) * | 1979-04-10 | 1981-08-25 | Hochiki Corporation | Detector coupling mechanism |
US4258261A (en) * | 1979-05-07 | 1981-03-24 | Pittway Corporation | Electrode assembly for combustion products detector |
CH639859A5 (de) * | 1979-10-05 | 1983-12-15 | Cerberus Ag | Vorrichtung zur entnahme eines brandmelders aus einem sockel. |
FR2473201A1 (fr) * | 1980-01-02 | 1981-07-10 | Gamma Electronic | Detecteur de fumees capacitif a faible source d'ionisation |
JPS6234399Y2 (fi) * | 1980-03-31 | 1987-09-02 | ||
US4396840A (en) * | 1980-10-01 | 1983-08-02 | Matsushita Electric Works, Ltd. | Ionization type smoke sensing device |
FR2523309A1 (fr) * | 1982-03-09 | 1983-09-16 | Hugon Emile | Nouveau detecteur de fumees capacitif a modules interchangeables |
US4582996A (en) * | 1982-04-08 | 1986-04-15 | Cerberus Ag | Electrode insulating member for ionization fire alarm |
DE3341781A1 (de) * | 1983-11-18 | 1985-05-30 | Siemens AG, 1000 Berlin und 8000 München | Automatischer brandmelder und verfahren zur fertigung automatischer brandmelder |
JPH0426946Y2 (fi) * | 1986-02-13 | 1992-06-29 | ||
FR2594953B1 (fr) * | 1986-02-25 | 1989-05-05 | Lewiner Jacques | Detecteur de fumee a chambre d'ionisation |
US4937562A (en) * | 1987-12-26 | 1990-06-26 | Hochiki Corp. | Moisture-proof ionization smoke detector |
US5021677A (en) * | 1989-05-02 | 1991-06-04 | Nohmi Bosai Kabushiki Kaisha | Light-scattering-type smoke detector |
JPH0390693U (fi) * | 1989-12-26 | 1991-09-17 | ||
DE69317147T2 (de) * | 1992-04-25 | 1998-10-01 | Nohmi Bosai Ltd | Feuermelder |
JP3104102B2 (ja) * | 1992-04-25 | 2000-10-30 | 能美防災株式会社 | イオン化式煙感知器 |
JP3188983B2 (ja) * | 1992-04-25 | 2001-07-16 | 能美防災株式会社 | 感知器用ベース |
US5565852A (en) * | 1992-11-30 | 1996-10-15 | Sentrol, Inc. | Smoke detector with digital display |
ES2070748B1 (es) * | 1993-05-17 | 1996-05-16 | Kilsen Sa | Detector ionico de humos. |
DE9416314U1 (de) | 1994-10-10 | 1994-12-01 | Fritz Fuss Gmbh & Co, 72458 Albstadt | Rauchmelder |
WO1996021208A1 (en) * | 1995-01-04 | 1996-07-11 | Caradon Gent Limited | Improvements in and relating to smoke detectors |
JP3210868B2 (ja) * | 1996-10-11 | 2001-09-25 | ニッタン株式会社 | イオン化式煙感知器 |
AU2959100A (en) * | 1998-12-23 | 2000-07-31 | Johns Hopkins University, The | Thermal ionization detector |
CA2467872C (en) * | 2003-05-20 | 2012-11-27 | Walter Kidde Portable Equipment, Inc. | Adaptor apparatus and method for interchanging smoke alarms |
US7336165B2 (en) * | 2005-01-18 | 2008-02-26 | Fuchs Andrew M | Retrofitting detectors into legacy detector systems |
AU2011202975B2 (en) * | 2011-06-21 | 2016-11-24 | Commscope Technologies Llc | Apparatus for Transmission Testing of a Telecommunications Jack |
US9055664B1 (en) * | 2013-03-12 | 2015-06-09 | Larry J. Huff | Tool for removing a smoke detector cover |
WO2016009460A1 (ja) * | 2014-07-14 | 2016-01-21 | 日本フェンオール株式会社 | 光電式煙感知器 |
DE102014019773B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons |
DE102014019172B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem |
KR102093401B1 (ko) | 2015-08-25 | 2020-03-25 | 펜월 컨트롤즈 오브 재팬, 리미티드 | 광전식 연기 감지기 |
US10826231B2 (en) * | 2016-05-03 | 2020-11-03 | Autronica Fire & Security As | Fire detector mounting assembly and method |
WO2019010200A2 (en) | 2017-07-05 | 2019-01-10 | Hubbell Incorporated | ELECTRICAL SPEAKER WITH REINFORCING WEATHER PROOF |
EP3791371B1 (en) | 2018-05-09 | 2024-04-10 | Carrier Corporation | Smoke chamber for multiwave multiangle smoke detector |
US10878682B1 (en) * | 2019-08-13 | 2020-12-29 | Ronald Tucker | Smoke detector |
US20230009165A1 (en) * | 2021-07-07 | 2023-01-12 | Sidewalk Labs LLC | Wireless occupancy sensors and methods for using the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271756A (en) * | 1960-03-22 | 1966-09-06 | Harold J Burke | Method and apparatus for detecting a hazardous condition |
JPS446089Y1 (fi) * | 1966-03-30 | 1969-03-05 | ||
JPS4414767Y1 (fi) * | 1967-07-14 | 1969-06-24 | ||
US3560737A (en) * | 1967-08-02 | 1971-02-02 | Honeywell Inc | Combustion products detector using a radioactive source and detector |
JPS4833989U (fi) * | 1971-09-02 | 1973-04-24 |
-
1970
- 1970-07-23 CH CH1120370A patent/CH508251A/de not_active IP Right Cessation
-
1971
- 1971-06-22 DE DE19712130889 patent/DE2130889B2/de not_active Withdrawn
- 1971-06-23 NL NL7108647A patent/NL7108647A/xx active Search and Examination
- 1971-07-07 JP JP46049626A patent/JPS526080B1/ja active Pending
- 1971-07-08 YU YU1802/71A patent/YU35684B/xx unknown
- 1971-07-09 FR FR7125223A patent/FR2103672A5/fr not_active Expired
- 1971-07-15 US US00162781A patent/US3767917A/en not_active Expired - Lifetime
- 1971-07-19 ZA ZA714783A patent/ZA714783B/xx unknown
- 1971-07-20 FI FI2048/71A patent/FI56287C/fi active
- 1971-07-20 NO NO02756/71A patent/NO126976B/no unknown
- 1971-07-22 SE SE7403822A patent/SE375871B/xx not_active IP Right Cessation
- 1971-07-22 SE SE09420/71A patent/SE369794B/xx unknown
- 1971-07-22 DK DK362771AA patent/DK130857B/da not_active IP Right Cessation
- 1971-07-22 AU AU31528/71A patent/AU463927B2/en not_active Expired
- 1971-07-23 GB GB3471271A patent/GB1324286A/en not_active Expired
-
1974
- 1974-03-12 JP JP2776374A patent/JPS5543545B2/ja not_active Expired
- 1974-03-12 JP JP49027764A patent/JPS5082999A/ja active Pending
-
1978
- 1978-11-30 HK HK700/78A patent/HK70078A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2130889B2 (de) | 1973-04-19 |
NL7108647A (fi) | 1972-01-25 |
YU180271A (en) | 1980-09-25 |
JPS5543545B2 (fi) | 1980-11-06 |
HK70078A (en) | 1978-12-08 |
YU35684B (en) | 1981-04-30 |
DK130857B (da) | 1975-04-21 |
AU3152871A (en) | 1973-01-25 |
JPS5082999A (fi) | 1975-07-04 |
JPS526080B1 (fi) | 1977-02-18 |
FR2103672A5 (fi) | 1972-04-14 |
FI56287C (fi) | 1979-12-10 |
DE2130889A1 (de) | 1972-02-03 |
CH508251A (de) | 1971-05-31 |
SE369794B (fi) | 1974-09-16 |
SE375871B (fi) | 1975-04-28 |
JPS5082998A (fi) | 1975-07-04 |
AU463927B2 (en) | 1975-08-07 |
GB1324286A (en) | 1973-07-25 |
DK130857C (fi) | 1975-09-22 |
ZA714783B (en) | 1972-04-26 |
NO126976B (fi) | 1973-04-16 |
US3767917A (en) | 1973-10-23 |
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