DE1089193B - Gasanalyse- und Gaswarngeraet und Ionisationskammer fuer dieses Geraet - Google Patents

Gasanalyse- und Gaswarngeraet und Ionisationskammer fuer dieses Geraet

Info

Publication number
DE1089193B
DE1089193B DED27228A DED0027228A DE1089193B DE 1089193 B DE1089193 B DE 1089193B DE D27228 A DED27228 A DE D27228A DE D0027228 A DED0027228 A DE D0027228A DE 1089193 B DE1089193 B DE 1089193B
Authority
DE
Germany
Prior art keywords
gas
ionization
chamber
ionization chamber
grid
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.)
Pending
Application number
DED27228A
Other languages
German (de)
English (en)
Inventor
Robert Guilleux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANCAIS DETECTION ELETR
Original Assignee
FRANCAIS DETECTION ELETR
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 FRANCAIS DETECTION ELETR filed Critical FRANCAIS DETECTION ELETR
Publication of DE1089193B publication Critical patent/DE1089193B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/08—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of radioactive substances, e.g. alphatrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Emergency Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
DED27228A 1957-10-24 1958-01-20 Gasanalyse- und Gaswarngeraet und Ionisationskammer fuer dieses Geraet Pending DE1089193B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089193X 1957-10-24

Publications (1)

Publication Number Publication Date
DE1089193B true DE1089193B (de) 1960-09-15

Family

ID=9614212

Family Applications (1)

Application Number Title Priority Date Filing Date
DED27228A Pending DE1089193B (de) 1957-10-24 1958-01-20 Gasanalyse- und Gaswarngeraet und Ionisationskammer fuer dieses Geraet

Country Status (6)

Country Link
US (1) US3028490A (fr)
CH (1) CH349105A (fr)
DE (1) DE1089193B (fr)
FR (1) FR1185495A (fr)
GB (1) GB828121A (fr)
NL (1) NL224264A (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183838B (de) * 1960-11-02 1964-12-17 Securiton Ag Ionisations-Brandmeldeanlage
DE1194293B (de) * 1962-02-16 1965-06-03 Telefonbau UEberwachungsgeraet mit Ionisationskammer
DE1198712B (de) * 1961-12-30 1965-08-12 Danske Securitas As Elektrische Alarmanlage
DE1277711B (de) * 1964-12-27 1968-09-12 Yissum Res Dev Company Vorrichtung zur Feststellung von Rauchpartikeln bzw. Verbrennungsprodukten
DE1279513B (de) * 1963-10-16 1968-10-03 Pour Applic Electroniques Ets Ionisationsmelder, dessen Ionisationskammer fuer die Atmosphaere zugaenglich ist
DE1589583B1 (de) * 1966-03-28 1970-12-23 Commissariat Energie Atomique Gasdurchfluss-Ionisationskammer mit einer mit Gaseintritts-Loechern versehenen Elektrode
DE2335789A1 (de) * 1972-07-14 1974-01-24 Hochiki Co Verfahren und vorrichtung zum aufspueren physikalischer zustandsaenderungen und zur betaetigung und steuerung von diesen veraenderungen entsprechenden einrichtungen
DE2412557A1 (de) * 1973-04-03 1974-10-24 Cerberus Ag Feuermelde-einrichtung
DE2631241A1 (de) * 1975-07-11 1977-03-17 Inst Nat Radio Elements Ionendetektor
DE2701841A1 (de) * 1976-01-19 1977-07-21 Hnu Syst Inc Ionennachweiseinrichtung
DE2724510A1 (de) * 1977-05-31 1978-12-14 Brunswick Corp Fruehwarnfeuermelder
DE2846310A1 (de) * 1978-10-24 1980-04-30 Preussag Ag Feuerschutz Brandmeldeeinrichtung fuer einen raum grosser hoehe, insbesondere eine lager- oder fabrikhalle

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322977A (en) * 1962-03-20 1967-05-30 Union Carbide Corp Thermionic conversion process and apparatus
US3244914A (en) * 1962-03-20 1966-04-05 Union Carbide Corp Thermoelectric conversion process and apparatus
US3304545A (en) * 1962-10-01 1967-02-14 Owen K Bell Combustion products detector
US3361908A (en) * 1964-01-03 1968-01-02 Barber Colman Co Method and apparatus for electron attachment detection
US3423585A (en) * 1964-08-24 1969-01-21 Central Investment Corp Of Den System for detecting suspended colloidal solids in a gas utilizing an ionization chamber and a step-down amplifier
US3445757A (en) * 1965-10-14 1969-05-20 Mc Donnell Douglas Corp Capillary ionization gas detector and analyzer using timed interval current fluctuations
NO129270B (fr) * 1970-05-16 1974-03-18 Preussag Ag Feuerschutz
CH521649A (de) * 1970-07-31 1972-04-15 Cerberus Ag Feuermeldeeinrichtung
FR2208150B1 (fr) * 1972-11-29 1977-07-22 Hochiki Co
US4021671A (en) * 1975-07-07 1977-05-03 Gulf & Western Manufacturing Company (Systems) Ionization detector
US4099178A (en) * 1977-04-07 1978-07-04 Emdeko International, Inc. Test means for light responsive smoke detector
US4177378A (en) * 1978-04-24 1979-12-04 Randam Electronics, Inc. Long-lived reference cell simulating the α scintillation of radon-222
US4271357A (en) * 1978-05-26 1981-06-02 Pye (Electronic Products) Limited Trace vapor detection
FR2430612A1 (fr) * 1978-07-05 1980-02-01 Ugon Pierre Chambre d'ionisation reglable
FR2435766A1 (fr) * 1978-09-11 1980-04-04 Commissariat Energie Atomique Perfectionnement aux detecteurs a incendie
US4345154A (en) * 1979-01-12 1982-08-17 The United States Of America As Represented By The Secretary Of The Army Bias-compensated, ionization sensor for gaseous media and method for attaining proper bias for same
US4338568A (en) * 1980-03-28 1982-07-06 Nasa Method and device for detection of a substance
JPS60135757A (ja) * 1983-12-23 1985-07-19 Hochiki Corp ガスセンサ
FR2594953B1 (fr) * 1986-02-25 1989-05-05 Lewiner Jacques Detecteur de fumee a chambre d'ionisation
US4770027A (en) * 1986-03-24 1988-09-13 Katuo Ehara Method of measuring concentrations of odors and a device therefor
GB2218806B (en) * 1988-05-18 1992-07-22 Newbow Eng Ind Ltd Device for testing pneumatic tyres
FR2746184B1 (fr) * 1996-03-15 1998-06-05 Detecteur de fumee a ionisation d'air par voie electrique
US5926098A (en) * 1996-10-24 1999-07-20 Pittway Corporation Aspirated detector
RU2314833C1 (ru) * 2006-11-07 2008-01-20 Элина Леонидовна Ладыченко Способ обеззараживания воздуха отрицательными ионами кислорода и устройство для его осуществления
US7656302B2 (en) * 2006-11-20 2010-02-02 Honeywell International Inc. Sensing chamber with enhanced ambient atmospheric flow

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199517A (de) * 1936-12-02 1938-08-31 C Jaeger Walter Verfahren und Vorrichtung zur Anzeige des Zustandes eines Gases.
GB657548A (en) * 1947-12-15 1951-09-19 Electronic Instr Ltd Improvements in or relating to devices for testing gases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389722A (en) * 1931-08-10 1933-03-23 Bbc Brown Boveri & Cie Improvements in and relating to the transmission of electrical energy between alternating current networks of different frequencies
US2594777A (en) * 1950-07-14 1952-04-29 Ionics Ion controller
US2641710A (en) * 1951-03-02 1953-06-09 Shell Dev Radiological gas analysis
US2761976A (en) * 1951-04-17 1956-09-04 Illinois Testing Laboratories Methods and apparatus for measuring quantitatively the amount of gas in a mixture
US2702898A (en) * 1953-10-06 1955-02-22 Electro Watt Electrical And In Gas-responsive control apparatus
US2817768A (en) * 1954-09-16 1957-12-24 Tung Sol Electric Inc Radiation alarm
US2883555A (en) * 1956-05-28 1959-04-21 Curtiss Wright Corp Thickness measuring apparatus with compensation for atmospheric conditions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199517A (de) * 1936-12-02 1938-08-31 C Jaeger Walter Verfahren und Vorrichtung zur Anzeige des Zustandes eines Gases.
GB657548A (en) * 1947-12-15 1951-09-19 Electronic Instr Ltd Improvements in or relating to devices for testing gases

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183838B (de) * 1960-11-02 1964-12-17 Securiton Ag Ionisations-Brandmeldeanlage
DE1198712B (de) * 1961-12-30 1965-08-12 Danske Securitas As Elektrische Alarmanlage
DE1194293B (de) * 1962-02-16 1965-06-03 Telefonbau UEberwachungsgeraet mit Ionisationskammer
DE1279513B (de) * 1963-10-16 1968-10-03 Pour Applic Electroniques Ets Ionisationsmelder, dessen Ionisationskammer fuer die Atmosphaere zugaenglich ist
DE1277711B (de) * 1964-12-27 1968-09-12 Yissum Res Dev Company Vorrichtung zur Feststellung von Rauchpartikeln bzw. Verbrennungsprodukten
DE1589583B1 (de) * 1966-03-28 1970-12-23 Commissariat Energie Atomique Gasdurchfluss-Ionisationskammer mit einer mit Gaseintritts-Loechern versehenen Elektrode
DE2335789A1 (de) * 1972-07-14 1974-01-24 Hochiki Co Verfahren und vorrichtung zum aufspueren physikalischer zustandsaenderungen und zur betaetigung und steuerung von diesen veraenderungen entsprechenden einrichtungen
DE2412557A1 (de) * 1973-04-03 1974-10-24 Cerberus Ag Feuermelde-einrichtung
DE2631241A1 (de) * 1975-07-11 1977-03-17 Inst Nat Radio Elements Ionendetektor
DE2701841A1 (de) * 1976-01-19 1977-07-21 Hnu Syst Inc Ionennachweiseinrichtung
DE2724510A1 (de) * 1977-05-31 1978-12-14 Brunswick Corp Fruehwarnfeuermelder
DE2846310A1 (de) * 1978-10-24 1980-04-30 Preussag Ag Feuerschutz Brandmeldeeinrichtung fuer einen raum grosser hoehe, insbesondere eine lager- oder fabrikhalle

Also Published As

Publication number Publication date
FR1185495A (fr) 1959-07-31
CH349105A (fr) 1960-09-30
US3028490A (en) 1962-04-03
GB828121A (en) 1960-02-17
NL224264A (fr)

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