JPS519499A - - Google Patents

Info

Publication number
JPS519499A
JPS519499A JP50069766A JP6976675A JPS519499A JP S519499 A JPS519499 A JP S519499A JP 50069766 A JP50069766 A JP 50069766A JP 6976675 A JP6976675 A JP 6976675A JP S519499 A JPS519499 A JP S519499A
Authority
JP
Japan
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
JP50069766A
Other languages
Japanese (ja)
Inventor
Waizu Henrii
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.)
Cerberus AG
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
Publication of JPS519499A publication Critical patent/JPS519499A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP50069766A 1974-06-11 1975-06-11 Pending JPS519499A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH799774A CH600332A5 (enrdf_load_html_response) 1974-06-11 1974-06-11

Publications (1)

Publication Number Publication Date
JPS519499A true JPS519499A (enrdf_load_html_response) 1976-01-26

Family

ID=4333566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069766A Pending JPS519499A (enrdf_load_html_response) 1974-06-11 1975-06-11

Country Status (8)

Country Link
JP (1) JPS519499A (enrdf_load_html_response)
AU (1) AU499521B2 (enrdf_load_html_response)
CH (1) CH600332A5 (enrdf_load_html_response)
DE (1) DE2523736A1 (enrdf_load_html_response)
FR (1) FR2274916A1 (enrdf_load_html_response)
GB (1) GB1489687A (enrdf_load_html_response)
NL (1) NL7506513A (enrdf_load_html_response)
SE (1) SE7506622L (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821266A1 (de) * 1978-05-16 1979-11-22 Siemens Ag Gassensoren
DE3722608A1 (de) * 1987-07-09 1989-02-02 Gyulai Maria Dobosne Anordnung und verfahren zur erfassung und anzeige der konzentrationen von zigaretten-, zigarren-, pfeifen- und autoabgasrauch

Also Published As

Publication number Publication date
FR2274916B1 (enrdf_load_html_response) 1980-05-30
AU499521B2 (en) 1979-04-26
FR2274916A1 (fr) 1976-01-09
CH600332A5 (enrdf_load_html_response) 1978-06-15
DE2523736A1 (de) 1976-01-02
NL7506513A (nl) 1975-12-15
SE7506622L (sv) 1975-12-12
GB1489687A (en) 1977-10-26
AU8178475A (en) 1976-12-09

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