Title:
【発明の名称】ガス燃焼器具
Document Type and Number:
Japanese Patent JP2961999
Kind Code:
B2
Abstract:
PURPOSE:To improve efficiency of test operation work by automatically venting air of a gas feed line in a test operation after installation and construction. CONSTITUTION:When electric power is supplied and a test operation signal is received from a switch 14, a control device 12 opens a gas feed valve 6 and actuates an ignition device 8. After an ignition detection signal has been received from an ignition detecting device 9, a large quantity of air in a gas feed line 5 is drawn out from a burner 7 and the ignition detecting device 9 detects ignition to stop an ignition action, so that a test operation mode is canceled automatically.
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Inventors:
OOGAKI MASAYOSHI
SHIRE TAKASHI
SHIRE TAKASHI
Application Number:
JP29403991A
Publication Date:
October 12, 1999
Filing Date:
November 11, 1991
Export Citation:
Assignee:
MATSUSHITA DENKI SANGYO KK
International Classes:
F23K5/00; F23N5/20; (IPC1-7): F23N5/20; F23K5/00
Domestic Patent References:
| JP5766351U | ||||
| JP4114030B1 |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)