Title:
COMBUSTION DEVICE
Document Type and Number:
Japanese Patent JP3839700
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a combustion device that prevents noise in oil piping connecting an oil tank to an appliance body as a first problem and produces continuously stable combustion by preventing pulsating combustion as a second problem.
SOLUTION: As a means for solving the first problem, in a structure where oil is pumped up by a lift pump 9 from the oil tank 7 to a sub tank 6 disposed in the appliance body 5 and is fed to a burner part 3, piping between the lift pump 9 and the oil tank 7 has in the middle a bellows type resilient accumulator 16 with a periphery placed in close contact with an inner piping surface to form a plurality of partitioned air layers, to thereby absorb vibration of oil efficiently and prevent noise. As a means for solving the second problem, piping between a nozzle 12 and an electromagnetic pump 10 has in the middle a bellows type resilient accumulator with a periphery placed in close contact with an inner piping surface to form a plurality of partitioned air layers, to thereby absorb vibration of oil efficiently, prevent pulsating combustion reliably and produce stable combustion.
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Inventors:
Yuji Kase
Sayuri Ohira
Sayuri Ohira
Application Number:
JP2001325033A
Publication Date:
November 01, 2006
Filing Date:
October 23, 2001
Export Citation:
Assignee:
Corona Co., Ltd.
International Classes:
F23K5/04; (IPC1-7): F23K5/04
Domestic Patent References:
| JP11082995A | ||||
| JP8042818A | ||||
| JP7119876A |