CH600565A5 - - Google Patents

Info

Publication number
CH600565A5
CH600565A5 CH1514476A CH1514476A CH600565A5 CH 600565 A5 CH600565 A5 CH 600565A5 CH 1514476 A CH1514476 A CH 1514476A CH 1514476 A CH1514476 A CH 1514476A CH 600565 A5 CH600565 A5 CH 600565A5
Authority
CH
Switzerland
Application number
CH1514476A
Inventor
Wolfgang Schubert
Bernhard Durrer
Original Assignee
Cerberus Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cerberus Ag filed Critical Cerberus Ag
Priority to CH1514476A priority Critical patent/CH600565A5/xx
Priority to DE2744831A priority patent/DE2744831C2/de
Priority to SE7712612A priority patent/SE427139B/xx
Priority to FI773399A priority patent/FI69719C/fi
Priority to FR7734093A priority patent/FR2373155A1/fr
Priority to US05/854,077 priority patent/US4189644A/en
Priority to CA291,847A priority patent/CA1091822A/en
Priority to AU31001/77A priority patent/AU508460B2/en
Priority to NO774093A priority patent/NO140645C/no
Priority to NL7713260A priority patent/NL7713260A/xx
Priority to DK531277A priority patent/DK531277A/da
Priority to GB50105/77A priority patent/GB1570794A/en
Priority to JP14334977A priority patent/JPS5394992A/ja
Publication of CH600565A5 publication Critical patent/CH600565A5/xx

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)
  • Measurement Of Radiation (AREA)
  • Multicomponent Fibers (AREA)
CH1514476A 1976-12-01 1976-12-01 CH600565A5 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH1514476A CH600565A5 (de) 1976-12-01 1976-12-01
DE2744831A DE2744831C2 (de) 1976-12-01 1977-10-05 Ionisationskammer für einen Ionisationsrauchmelder
SE7712612A SE427139B (sv) 1976-12-01 1977-11-08 Joniseringskammare
FI773399A FI69719C (fi) 1976-12-01 1977-11-11 Jonisationskammare
FR7734093A FR2373155A1 (fr) 1976-12-01 1977-11-14 Chambre d'ionisation et son utilisation
US05/854,077 US4189644A (en) 1976-12-01 1977-11-23 Smoke detector ionization chamber
CA291,847A CA1091822A (en) 1976-12-01 1977-11-28 Smoke detector ionization chamber
AU31001/77A AU508460B2 (en) 1976-12-01 1977-11-28 Smoke detector ionization chamber
NO774093A NO140645C (no) 1976-12-01 1977-11-30 Ionisasjonskammer, saerlig for ionisasjonsroekmeldere
NL7713260A NL7713260A (nl) 1976-12-01 1977-11-30 Ionisatiekamer.
DK531277A DK531277A (da) 1976-12-01 1977-11-30 Ioniseringakammer navnlig til roegfoelere
GB50105/77A GB1570794A (en) 1976-12-01 1977-12-01 Smoke detector ionization chamber
JP14334977A JPS5394992A (en) 1976-12-01 1977-12-01 Electrolytic dissociation room for electrolytic dissociation type smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1514476A CH600565A5 (de) 1976-12-01 1976-12-01

Publications (1)

Publication Number Publication Date
CH600565A5 true CH600565A5 (de) 1978-06-15

Family

ID=4406746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1514476A CH600565A5 (de) 1976-12-01 1976-12-01

Country Status (13)

Country Link
US (1) US4189644A (de)
JP (1) JPS5394992A (de)
AU (1) AU508460B2 (de)
CA (1) CA1091822A (de)
CH (1) CH600565A5 (de)
DE (1) DE2744831C2 (de)
DK (1) DK531277A (de)
FI (1) FI69719C (de)
FR (1) FR2373155A1 (de)
GB (1) GB1570794A (de)
NL (1) NL7713260A (de)
NO (1) NO140645C (de)
SE (1) SE427139B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276476A (en) * 1978-12-20 1981-06-30 General Electric Company Radiation detector having a unitary free floating electrode assembly
US4327289A (en) * 1978-12-26 1982-04-27 Solomon Elias E Ionization detector calibration
NL9300599A (nl) * 1993-04-06 1994-11-01 Vlasakker Environmental Resear Werkwijze voor het verwerken van champignonvoetjes.
US5485144A (en) * 1993-05-07 1996-01-16 Pittway Corporation Compensated ionization sensor
US6172489B1 (en) 1999-12-28 2001-01-09 Ultrawatt.Com Inc. Voltage control system and method
US8907530B1 (en) * 2011-11-03 2014-12-09 Paul Saxton System for reducing power consumption in a structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548385A (en) * 1946-03-11 1951-04-10 William C Marshall Movable electrode tube
LU48167A1 (de) * 1965-03-11 1966-09-12 Applic Electroniques Ets
DD106728A1 (de) * 1973-09-17 1974-06-20
US3934145A (en) * 1973-10-25 1976-01-20 Emhart Corporation Ionization smoke detector and alarm system
US4021671A (en) * 1975-07-07 1977-05-03 Gulf & Western Manufacturing Company (Systems) Ionization detector
US4007374A (en) * 1975-07-07 1977-02-08 Gulf & Western Manufacturing Company (Systems) Ionization detector with improved radiation source

Also Published As

Publication number Publication date
GB1570794A (en) 1980-07-09
DE2744831A1 (de) 1978-06-08
JPS5761186B2 (de) 1982-12-23
FI69719B (fi) 1985-11-29
SE7712612L (sv) 1978-06-02
FR2373155B1 (de) 1980-08-29
NO140645B (no) 1979-07-02
FI773399A (fi) 1978-06-02
US4189644A (en) 1980-02-19
DE2744831C2 (de) 1984-08-09
NL7713260A (nl) 1978-06-05
JPS5394992A (en) 1978-08-19
AU3100177A (en) 1979-06-07
NO774093L (no) 1978-06-02
FR2373155A1 (fr) 1978-06-30
CA1091822A (en) 1980-12-16
SE427139B (sv) 1983-03-07
FI69719C (fi) 1986-03-10
NO140645C (no) 1979-10-10
AU508460B2 (en) 1980-03-20
DK531277A (da) 1978-06-02

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Legal Events

Date Code Title Description
PL Patent ceased