GB1512587A - Alcohol measuring system - Google Patents

Alcohol measuring system

Info

Publication number
GB1512587A
GB1512587A GB4484976A GB4484976A GB1512587A GB 1512587 A GB1512587 A GB 1512587A GB 4484976 A GB4484976 A GB 4484976A GB 4484976 A GB4484976 A GB 4484976A GB 1512587 A GB1512587 A GB 1512587A
Authority
GB
United Kingdom
Prior art keywords
air
alcohol
flow
concentration
measuring
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.)
Expired
Application number
GB4484976A
Other languages
English (en)
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.)
Sachs Systemtechnik GmbH
Original Assignee
Sachs Systemtechnik GmbH
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 Sachs Systemtechnik GmbH filed Critical Sachs Systemtechnik GmbH
Publication of GB1512587A publication Critical patent/GB1512587A/en
Expired 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
GB4484976A 1974-06-12 1976-10-28 Alcohol measuring system Expired GB1512587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428352 DE2428352C3 (de) 1974-06-12 1974-06-12 Anordnung zur Bestimmung der Alkoholkonzentration des Bluts durch Messung der Alkoholkonzentration der Atemluft

Publications (1)

Publication Number Publication Date
GB1512587A true GB1512587A (en) 1978-06-01

Family

ID=5917943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4484976A Expired GB1512587A (en) 1974-06-12 1976-10-28 Alcohol measuring system

Country Status (3)

Country Link
DE (1) DE2428352C3 (es)
FR (1) FR2375597A1 (es)
GB (1) GB1512587A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421315A (en) * 2004-10-08 2006-06-21 Draeger Safety Ag & Co Kgaa Method for destinguishing between wet and dry gas with a breath-alcohol measuring device
US9046397B2 (en) 2009-10-23 2015-06-02 Enrdress + Hauser Flowtec AG Method for registering flow and a thermal, flow measuring device
US20170176411A1 (en) * 2015-12-17 2017-06-22 #1A LifeSafer, Inc. Chemical Impairment Detection System with an Integrated, Multi-Function Breath Chamber

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610578B2 (de) * 1976-03-13 1978-05-11 Draegerwerk Ag, 2400 Luebeck Verfahren und Anordnung zur Bestimmung des Atemalkoholgehaltes
DE2654248C2 (de) * 1976-11-30 1986-07-31 Reis, August K., Prof. Dr.med., 8000 München Anordnung zur Bestimmung der Alkoholkonzentration des Bluts
DE2739858C2 (de) * 1977-09-05 1983-06-09 Dr. Helmut Legerlotz-Stiftung, 8000 München Einrichtung zur Bestimmung von in Atemluft befindlichen Gaskomponenten
DE2906864A1 (de) * 1979-02-22 1980-09-04 Draegerwerk Ag Verfahren zur bestimmung des alkoholgehaltes in der atemluft
DE2906790C3 (de) * 1979-02-22 1981-12-24 Drägerwerk AG, 2400 Lübeck Verfahren und Anordnung zur Bestimmung der Alkoholkonzentration des Blutes durch Messung der Alkoholkonzentration und der Feuchtigkeit in der Atemluft
DE2906876C2 (de) * 1979-02-22 1982-05-19 Drägerwerk AG, 2400 Lübeck Verfahren und Anordnung zur Bestimmung des Meßzeitpunktes bei Kontrollgeräten für den Alkoholgehalt in der ausgeatmeten Luft
DE2906832C2 (de) * 1979-02-22 1982-06-03 Drägerwerk AG, 2400 Lübeck Verfahren und Anordnung zur Bestimmung der Alkoholkonzentration des Blutes durch Messung der Alkoholkonzentration der Atemluft
DE4113199A1 (de) * 1991-04-23 1992-10-29 Retronic Gmbh Verfahren und vorrichtung zur ermittlung des blut-alkohol-wertes durch analyse der atemluft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1213120A (es) 1957-05-06 1960-03-29
CA967392A (en) * 1971-06-18 1975-05-13 John E. Murphy Breath testing system with breath temperature variance compensation
US3781839A (en) * 1972-01-07 1973-12-25 Texas Instruments Inc Fluid flow sensing device
US3877291A (en) 1972-08-15 1975-04-15 Borg Warner Portable breath tester

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421315A (en) * 2004-10-08 2006-06-21 Draeger Safety Ag & Co Kgaa Method for destinguishing between wet and dry gas with a breath-alcohol measuring device
GB2421315B (en) * 2004-10-08 2007-09-05 Draeger Safety Ag & Co Kgaa Method for distinguishing between wet and dry gas with a breath-alcohol measuring device
US9046397B2 (en) 2009-10-23 2015-06-02 Enrdress + Hauser Flowtec AG Method for registering flow and a thermal, flow measuring device
US20170176411A1 (en) * 2015-12-17 2017-06-22 #1A LifeSafer, Inc. Chemical Impairment Detection System with an Integrated, Multi-Function Breath Chamber
US10488398B2 (en) * 2015-12-17 2019-11-26 #1 A Lifesafer, Inc. Chemical impairment detection system with an integrated, multi-function breath chamber
AU2016273990B2 (en) * 2015-12-17 2022-12-01 #1A LifeSafer, Inc. Chemical impairment detection system with an integrated, multi-function breath chamber

Also Published As

Publication number Publication date
DE2428352B2 (de) 1978-02-09
FR2375597B1 (es) 1980-06-13
FR2375597A1 (fr) 1978-07-21
DE2428352A1 (de) 1976-01-02
DE2428352C3 (de) 1978-09-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee