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21. 实用新型

JPH0125863Y2 失效
公开(公告)号：JPH0125863Y2
公开(公告)日：1989-08-02
申请号：JP7571684
申请日：1984-05-22
IPC分类号： F23D11/24 , F23D11/36 , F23D11/40 , F23D11/46

22. 实用新型

JPS6143049Y2 失效
公开(公告)号：JPS6143049Y2
公开(公告)日：1986-12-05
申请号：JP1792178
申请日：1978-02-15
IPC分类号： F23D11/10 , F23D11/24 , F23D11/44 , F23D11/46 , F23N1/02

23. 实用新型

JPS614101Y2 JPS614101Y2 - 失效
公开(公告)号：JPS614101Y2
公开(公告)日：1986-02-07
申请号：JP4355780
申请日：1980-03-31
IPC分类号： F23D11/02 , F16K31/06 , F23D11/38 , F23D11/44 , F23D11/46 , F23N1/00
CPC分类号： F23D11/46

24. 发明专利

JPS59131807A Fuel supplying device for burner 失效
标题翻译：燃烧器燃料供应装置
公开(公告)号：JPS59131807A
公开(公告)日：1984-07-28
申请号：JP684183
申请日：1983-01-19
申请人： Nippon Denso Co Ltd
发明人： SUZUKI YUKIJI , ZAIZEN REIJI , URUMA NAOKI , OOHIRA KANYA , ANDOU CHIHIRO , HAGIWARA NORIHIKO , HOTSUTA NAOTO
IPC分类号： F23D11/02 , F23D11/44 , F23D11/46
摘要： PURPOSE: To prevent an extraordinary pressure rise within an evaporating cylinder by providing a second vent circuit between the evaporating cylinder and the discharge side of an electromagnetic pump, and causing residual oil to vent to an oil tank by a second vent circuit when a first vent circuit is blocked.
CONSTITUTION: Even when a first vent port 8b and a first vent pipe 9 are closed, since a pressure vent valve 13a which is the second vent circuit and a second vent port 14 are provided on the discharge side of a discharge chamber 11a of the electromagnetic pump 11, the vent valve 13a ordinarily closes a second vent port by a force exerted by a spring 13b. However, the vent valve 13a compresses the spring 13b under a pressure slightly larger than the pressure during the normal operation, a second vent port 13c provided in the discharge chamber 11a is opened, and residual oil within the evaporating cylinder 1 is vented to the fuel tank. Accordingly, the rise of the pressure due to lagging evaporation is suppressed to a value close to the normal value and abnormal sound is not generated at the time of re-ignition and a normal operation is carried out.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在蒸发气缸和电磁泵的排放侧之间设置第二排气回路，以防止在蒸发气缸内发生特别的压力升高，并且当第一排气口通过第二排气回路使残留油排放到油箱时电路被阻塞。构成：即使第一排气孔8b和第一排气管9关闭，由于作为第二排气回路的排气阀13a和第二排气口14设置在电磁放电室11a的排出侧泵11，排气阀13a通常由弹簧13b施加的力封闭第二通气口。然而，排气阀13a在比正常运转时稍大于压力的压力下压缩弹簧13b，打开排出室11a内的第二排气口13c，将蒸发筒1内的残留油排出到燃料坦克。因此，由于滞后蒸发引起的压力上升被抑制到接近正常值的值，并且在再点火时不产生异常声音，并且执行正常操作。

25. 实用新型

JPS5827226Y2 失效
公开(公告)号：JPS5827226Y2
公开(公告)日：1983-06-13
申请号：JP12170278
申请日：1978-09-04
IPC分类号： F23D11/08 , F23D11/02 , F23D11/04 , F23D11/44 , F23D11/46 , F23M5/08

26. 实用新型

JPS56136947U 失效
公开(公告)号：JPS56136947U
公开(公告)日：1981-10-16
申请号：JP3516480
申请日：1980-03-19
IPC分类号： F23D11/10 , F23D11/46 , F23N1/02

27. 发明专利

JPS563831A SAFETY DEVICE IN COMBUSTION APPLIANCE 失效
公开(公告)号：JPS563831A
公开(公告)日：1981-01-16
申请号：JP7950379
申请日：1979-06-22
申请人： DOWA CO
发明人： MIYAHARA KINGO
IPC分类号： F23D14/02 , F23D11/04 , F23D11/08 , F23D11/46 , F23N5/02 , F23N5/24
摘要： PURPOSE:To make possible to prevent the burn of a gas chamber, etc., and the breakout of a fire hazard by making a flame detector fitting hole in the outside wall of the gas chamber and stopping fuel supply immediately when a back fire combustion happens in the gas chamber. CONSTITUTION:In the outside wall of a combustion cylinder 1, a flame detector fitting hole 14 that opens to a gas chamber 7 is made, a flame detector 15 is fitted to the flame detector fitting hole 14 and its detecting part 15a protrudes in the gas chamber 7. If a back fire combustion state of abnormal combustion occurs from some cause during combustion, the existence of a combustion flame occurred in the gas chamber 7 is detected directly and instantaneously by the flame detector 15, and by its action, fuel supply is stopped very quickly after the occurrence of the back fire combustion and the burn of the gas chamber 7 is prevented.

28. 实用新型

JPS5577048U 失效
公开(公告)号：JPS5577048U
公开(公告)日：1980-05-27
申请号：JP16144178
申请日：1978-11-22
IPC分类号： F23D11/10 , F23D11/46 , F23N1/00 , G05D7/01 , G05D9/02

29. 发明专利

JPS5546335A LIQUID FUEL COMBUSTION APPARATUS 失效
公开(公告)号：JPS5546335A
公开(公告)日：1980-04-01
申请号：JP11847078
申请日：1978-09-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKASHIMA AKIHIKO , TOMIZAWA TAKESHI , OOMUKAE SHIYOUZOU , ISHIKAWA KATSUHIKO
IPC分类号： F23D3/40 , F23D3/14 , F23D5/02 , F23D11/46
摘要： PURPOSE:To prevent abnormal combustion of fuel during putting out process or even when igniting right after putting out by restricting the amount of liquid fuel being impregnated in the carburetting element by covering the lower half portion of the carburetting element with a masking member. CONSTITUTION:The lower half portion of the carburetting element which is consisted of heat insulating and porous material is covered with, (a) the masking member 3 being coated with an oil-resistant and non-permeable material, or (b) the box body 28 provided with fuel feeding ports 29. By this constitution, fuel absorbing capacity of the carburetting element is restricted within 1-3 times of the rated carburetion amount and fuel feeding is performed under this condition. Because the amount of fuel being fed to the carburetting element is restricted, those phenomena including explosion to be caused by an abnormal loverload, long standing flames, generation of soot and such a harmful exhaust gas as CO is prevented together with the rise of temp. of the whole apparatus regardless of the high temp. of the carburetting element 1 and the main body of the burner 14 being heated during combustion. Accordingly, stabled operations of re-starting and re-igniting are ensured under any condition.

30. 实用新型

JPS5538163U 失效
公开(公告)号：JPS5538163U
公开(公告)日：1980-03-11
申请号：JP12170278
申请日：1978-09-04
IPC分类号： F23D11/08 , F23D11/02 , F23D11/04 , F23D11/44 , F23D11/46 , F23M5/08

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