Title:
ガス触媒燃焼素子およびガス作動加熱装置
Document Type and Number:
Japanese Patent JP2008513720
Kind Code:
A
Abstract:
A glue gun (10) comprising a body member (3) in which a glue accommodating and melting chamber (4) for receiving stick glue is formed and combustion chamber 910) is also formed for accommodating a gas catalytic combustion element (14). A temperature responsive valve (25) controls the supply of fuel gas to the combustion chamber 910) for maintaining the temperature of the body member (3) at approximately 140° C. A thermal mass (2) provided by a screw (27) is clamped onto a tab shaped portion (30) of the bas catalytic combustion element (14), and maintains the temperature of the tab shaped portion (30) above the ignition temperature of the gas catalytic combustion element (14) during periods of fuel gas interruption to the combustion chamber (10), so that when the temperature responsive valve (25) restores the supply of fuel gas, the tab shaped portion (30) immediately commences to convert fuel gas to heat by catalytic reaction, thus rapidly raising the temperature of the gas catalytic combustion element (14) to its ignition temperature.
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Inventors:
Alfred Peter Oglesby
John Paul Oglesby
John Paul Oglesby
Application Number:
JP2007531948A
Publication Date:
May 01, 2008
Filing Date:
September 22, 2005
Export Citation:
Assignee:
Oglesby and Butler Research and Development Limited
International Classes:
F23D14/66; F23D14/18
Domestic Patent References:
| JPH11141809A | 1999-05-28 | |||
| JP2001193905A | 2001-07-17 | |||
| JPS59110461A | 1984-06-26 | |||
| JPS50132546A | 1975-10-20 | |||
| JPH05231628A | 1993-09-07 | |||
| JPH07103425A | 1995-04-18 | |||
| JPS6172912A | 1986-04-15 | |||
| JPS62201673A | 1987-09-05 |
Foreign References:
| US5771881A | 1998-06-30 |
Attorney, Agent or Firm:
Kenji Sugimura
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada