Title:
SAFETY DEVICE FOR PORTABLE HEATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1993/021808
Kind Code:
A1
Abstract:
A portable heating apparatus comprising a burner (10) disposed at the bottom portion of a combustion cylindrical body (2), a heating container (6) containing substance that is heated when in use and placed on the top portion of the combustion cylindrical body, a fuel tank (12) for storing fuel gas to be supplied to the burner, and ignition means (8) having an ignition lever (21) for operating the burner for ignition, wherein a safety device for preventing heating of the heating container in a sealed state, a combustion safety device for preventing discharge of gas at the time of flame failure, and a tubling safety device for automatically shutting off flame when the apparatus is tumbled are provided thereon with simple constructions.
Inventors:
NITTA TOMIO (JP)
MIFUNE HIDEO (JP)
SEKI MASATO (JP)
KAGA YOSIMITU (JP)
SERIZAWA NORIYUKI (JP)
MIFUNE HIDEO (JP)
SEKI MASATO (JP)
KAGA YOSIMITU (JP)
SERIZAWA NORIYUKI (JP)
Application Number:
PCT/JP1993/000526
Publication Date:
November 11, 1993
Filing Date:
April 23, 1993
Export Citation:
Assignee:
TOKAI CORP (JP)
NITTA TOMIO (JP)
MIFUNE HIDEO (JP)
SEKI MASATO (JP)
KAGA YOSIMITU (JP)
SERIZAWA NORIYUKI (JP)
NITTA TOMIO (JP)
MIFUNE HIDEO (JP)
SEKI MASATO (JP)
KAGA YOSIMITU (JP)
SERIZAWA NORIYUKI (JP)
International Classes:
A47J36/26; A47J36/30; B41J3/407; B65D81/34; (IPC1-7): A47J36/26; B65D81/34; F24C1/16; F24C3/14
Foreign References:
| JPS5613867B2 | 1981-03-31 | |||
| JPS5730941Y2 | 1982-07-07 |
Other References:
See also references of EP 0601190A4
Attorney, Agent or Firm:
Yanagida, Masashi (7F. Horaiya Bldg., 5-2-1, Roppong, Minato-ku Tokyo 106, JP)
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