FR853679A - Dispositif empêchant le conducteur d'une voiture de s'endormir - Google Patents

Dispositif empêchant le conducteur d'une voiture de s'endormir

Info

Publication number
FR853679A
FR853679A FR853679DA FR853679A FR 853679 A FR853679 A FR 853679A FR 853679D A FR853679D A FR 853679DA FR 853679 A FR853679 A FR 853679A
Authority
FR
France
Prior art keywords
car
driver
falling asleep
device preventing
preventing
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
Other languages
English (en)
Inventor
Karl Erik Lofwall
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 filed Critical
Application granted granted Critical
Publication of FR853679A publication Critical patent/FR853679A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR853679D 1938-05-03 1939-05-01 Dispositif empêchant le conducteur d'une voiture de s'endormir Expired FR853679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2271698X 1938-05-03

Publications (1)

Publication Number Publication Date
FR853679A true FR853679A (fr) 1940-03-26

Family

ID=20425171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853679D Expired FR853679A (fr) 1938-05-03 1939-05-01 Dispositif empêchant le conducteur d'une voiture de s'endormir

Country Status (2)

Country Link
US (1) US2271698A (fr)
FR (1) FR853679A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575926A (en) * 1949-04-12 1951-11-20 James S Murray Sleep inhibitor for motor vehicle operators
US3861349A (en) * 1972-08-16 1975-01-21 Cecil Conley Operator alerting device

Also Published As

Publication number Publication date
US2271698A (en) 1942-02-03

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