FR2431124A1 - Appareil de detection d'alcoolemie - Google Patents

Appareil de detection d'alcoolemie

Info

Publication number
FR2431124A1
FR2431124A1 FR7821587A FR7821587A FR2431124A1 FR 2431124 A1 FR2431124 A1 FR 2431124A1 FR 7821587 A FR7821587 A FR 7821587A FR 7821587 A FR7821587 A FR 7821587A FR 2431124 A1 FR2431124 A1 FR 2431124A1
Authority
FR
France
Prior art keywords
breathalyser
power supply
motorists
electrical power
gas detecting
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.)
Granted
Application number
FR7821587A
Other languages
English (en)
Other versions
FR2431124B1 (fr
Inventor
Bernard Bouilloz
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.)
SILVY BRUNO
Original Assignee
SILVY BRUNO
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 SILVY BRUNO filed Critical SILVY BRUNO
Priority to FR7821587A priority Critical patent/FR2431124A1/fr
Publication of FR2431124A1 publication Critical patent/FR2431124A1/fr
Application granted granted Critical
Publication of FR2431124B1 publication Critical patent/FR2431124B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4972—Determining alcohol content

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Cet appareil est constitué essentiellement par un capteur de détection de gaz dit << gazistance >> dont la résistance décroît quand la concentration de certains gaz ou vapeurs dans l'air augmente, par des circuits électroniques de mesure liés à cette gazistance et déterminant le taux d'alcoolémie par rapport à des niveaux de référence, et par des moyens d'indication du degré d'alcoolémie ainsi déterminé. Ces moyens sont avantageusement réalisés sous la forme de plusieurs voyants s'éclairant successivement pour une alcoolémie croissante Application au contrôle préventif et répressif du taux d'alcoolémie des automobilistes.
FR7821587A 1978-07-11 1978-07-11 Appareil de detection d'alcoolemie Granted FR2431124A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821587A FR2431124A1 (fr) 1978-07-11 1978-07-11 Appareil de detection d'alcoolemie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821587A FR2431124A1 (fr) 1978-07-11 1978-07-11 Appareil de detection d'alcoolemie

Publications (2)

Publication Number Publication Date
FR2431124A1 true FR2431124A1 (fr) 1980-02-08
FR2431124B1 FR2431124B1 (fr) 1981-03-20

Family

ID=9210980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821587A Granted FR2431124A1 (fr) 1978-07-11 1978-07-11 Appareil de detection d'alcoolemie

Country Status (1)

Country Link
FR (1) FR2431124A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413279A1 (de) * 1984-04-07 1985-10-17 Peter 4000 Düsseldorf Zimmer Geraet zur kontrolle des in der atemluft einer person enthaltenen alkoholgehaltes
WO1987007724A1 (fr) * 1986-06-14 1987-12-17 Lion Laboratories Limited Dispositif de detection de la presence d'alcool ou de stupefiants dans l'haleine
FR2642172A1 (fr) * 1989-01-24 1990-07-27 Mattei Jean Pierre Dispositif de detection de l'alcoolemie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402493A1 (de) * 1973-10-10 1975-04-30 Verlinden Frans Gasindikator
FR2263513A1 (fr) * 1974-03-08 1975-10-03 Levine Harris
DE2631778A1 (de) * 1975-07-23 1977-02-03 Sionic S A Taschengeraet zur bestimmung von alkohol in menschlichem atem
FR2378279A1 (fr) * 1977-01-20 1978-08-18 Stuitje Cornelis Appareil de mesure du taux d'alcool dans l'haleine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402493A1 (de) * 1973-10-10 1975-04-30 Verlinden Frans Gasindikator
FR2263513A1 (fr) * 1974-03-08 1975-10-03 Levine Harris
DE2631778A1 (de) * 1975-07-23 1977-02-03 Sionic S A Taschengeraet zur bestimmung von alkohol in menschlichem atem
FR2378279A1 (fr) * 1977-01-20 1978-08-18 Stuitje Cornelis Appareil de mesure du taux d'alcool dans l'haleine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413279A1 (de) * 1984-04-07 1985-10-17 Peter 4000 Düsseldorf Zimmer Geraet zur kontrolle des in der atemluft einer person enthaltenen alkoholgehaltes
WO1987007724A1 (fr) * 1986-06-14 1987-12-17 Lion Laboratories Limited Dispositif de detection de la presence d'alcool ou de stupefiants dans l'haleine
FR2642172A1 (fr) * 1989-01-24 1990-07-27 Mattei Jean Pierre Dispositif de detection de l'alcoolemie

Also Published As

Publication number Publication date
FR2431124B1 (fr) 1981-03-20

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