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Tarald Kvalseth Phones & Addresses

  • 4980 Shady Island Cir, Mound, MN 55364 (952) 470-1170
  • 108 Turnpike Rd, Golden Valley, MN 55416
  • Minneapolis, MN
  • 4980 Shady Island Cir, Mound, MN 55364

Work

Company: University of minnesota Position: Professor emeritus

Industries

Higher Education

Resumes

Resumes

Tarald Kvalseth Photo 1

Professor Emeritus

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Location:
Mound, MN
Industry:
Higher Education
Work:
University of Minnesota
Professor Emeritus

Business Records

Name / Title
Company / Classification
Phones & Addresses
Tarald O. Kvalseth
Principal
Human Factors & Safety Engineering Ltd
Whol Industrial Equipment
4980 Shady Is Cir, Orono, MN 55364
(952) 470-1170

Publications

Us Patents

Child Resistant Lighter

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US Patent:
54175712, May 23, 1995
Filed:
May 9, 1994
Appl. No.:
8/239761
Inventors:
Tarald O. Kvalseth - Golden Valley MN
International Classification:
F23D 1136
US Classification:
431153
Abstract:
A child resistant cigarette lighter is disclosed. The lighter has a housing with a top end and a lower portion, the lower portion having a fuel reservoir. Positioned on the top end is a fuel nozzle connected to the reservoir through a valve. Located at the top end on one side of the nozzle is a valve actuator. Opposite the valve actuator with respect to the nozzle is a spark producing wheel and flint. The positioning of the contact surface of the valve actuator opposite the sparking wheel requires the use of two hands and a certain level of manual dexterity to ignite a flame. These requirements make the lighter very difficult for children to operate.

Isbn (Books And Publications)

Arbeidsplass Og Milj: Bruk Av Ergonomiske Data [proceedings Fra Nordiska Ergonomisallskapets Konferanse I Trondheim, 11.-13. Oktober 1976, Som Ble Arrangert I Samarbeid Med Norsk Ergonomiutvalg Og No

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Author

Tarald O. Kvalseth

ISBN #

8251902517

Tarald O Kvalseth from Mound, MN, age ~86 Get Report