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1. 发明专利

JP5516837B2 Microcomputer-controlled timed automatic fire extinguishing system of the oil combustion equipment 有权
公开(公告)号：JP5516837B2
公开(公告)日：2014-06-11
申请号：JP2008180733
申请日：2008-06-15
申请人：株式会社千石
发明人：唯司千石 , 剛平千石
IPC分类号： F23D3/32 , F23D3/28 , F23N5/20

2. 发明专利

JP5493353B2 Core up and down apparatus of oil combustor 有权
公开(公告)号：JP5493353B2
公开(公告)日：2014-05-14
申请号：JP2008334687
申请日：2008-12-26
申请人：株式会社トヨトミ
发明人：徹中垣内 , 徳浩今岡
IPC分类号： F23D3/28

3. 发明专利

JP3780817B2 Core vertical axis fixed structure of petroleum combustor 有权
公开(公告)号：JP3780817B2
公开(公告)日：2006-05-31
申请号：JP2000138102
申请日：2000-05-11
申请人：株式会社トヨトミ
发明人：利彦山田
IPC分类号： F23D3/28

4. 发明专利

JP2002174407A COMBUSTION STABILIZING STRUCTURE FOR OIL BURNING APPLIANCE 失效
公开(公告)号：JP2002174407A
公开(公告)日：2002-06-21
申请号：JP2000373723
申请日：2000-12-08
申请人： TOYOTOMI KOGYO CO LTD
发明人： ASANO SHOZO
IPC分类号： F23N1/06 , F23D3/18 , F23D3/28
摘要： PROBLEM TO BE SOLVED: To stabilize the combustion of an oil burning appliance even when the combustion is small in scale by regulating the air flowing in the appliance through an air flow-through hole. SOLUTION: In this combustion stabilizing structure, a wick 4 is vertically movably fitted in the space of a wick housing pipe 3 composed of a wick inner pipe 1 and a wick outer pipe 2 and the wick 4 is vertically moved by rotating a wick pipe 7 by means of a wick raising/lowering device 6 housed adjacently to the outside of the wick housing pipe 3 in an air chamber 5. The air flow- through hole 8 communicating the air chamber 5 with the outside air is opened when combustion and emergency extinction are made and closed when normal extinction is made by means of a stop valve 10 which moves in an interlocking way with the vertical movement of the wick 4. When the wick 4 is lowered to the position of minimum combustion, part of the air flow-through hole 8 is closed by means of the stop valve 10 and, when the wick 4 is further lowered from the position of minimum combustion, the part of the hole 8 closed by means of the valve 10 becomes larger and the air flowing in the air chamber 5 is regulated.

5. 发明专利

JP2001215003A KEROSENE STOVE 失效
公开(公告)号：JP2001215003A
公开(公告)日：2001-08-10
申请号：JP2000024965
申请日：2000-02-02
申请人： TOYOTOMI KOGYO CO LTD
发明人： IKEDA HIROSHI
IPC分类号： F23D3/28 , F23D3/18 , F24C5/06
摘要： PROBLEM TO BE SOLVED: To provide a wick lifting/lowering device permitting stable combustion even if the maximum combustion quantity in a wick lifting/lowering type kerosene combustor is changed. SOLUTION: Rotating a wick lifting/lowering shaft 1 to the direction in which a wick is lifted drives a rotating plate 3 through an engaging part 2, and the torque of the rotating plate 3 by a restoring spring 4 is maintained by the engagement of the engaging part 3a of the rotating plate 3 with a stopper 5. The engaging parts 3a of the rotating plate 3 engaging with the stopper 5 are provided at a plurality of locations. The engaging part 3b of the rotating plate 3 engages with the stopper 5 at the lower combustion point, and the engaging part 3c of the rotating plate 3 engages with the stopper 5 at the upper combustion point. A movable rotation stop 6 stopping the rotation of the wick lifting/lowering shaft 1 rotating in the direction in which the wick is lifted is provided, and the engaging part 3c of the rotating plate 3 rotating in the direction in which the wick is lifted by the wick lifting/lowering shaft 1 engages with the stopper 5 to maintain the upper combustion point at the time when the rotation stop 6 is located at a spaced point. The rotation of the wick lifting/lowering shaft 1 is stopped by the rotation stop 6 at the time when the rotation stop 6 is located at the movable point, and the engaging part 3b of the rotating plate 3 engages with the stopper 5 to maintain the lower combustion point. Thereby, combustion can be done by allowing the maximum height of the wick to correspond according to the change in the maximum combustion quantity.

6. 发明专利

JPH1151318A DEVICE FOR RAISING AND LOWERING WICK OF OIL BURNING APPLIANCE 失效
公开(公告)号：JPH1151318A
公开(公告)日：1999-02-26
申请号：JP21150297
申请日：1997-08-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUNAGA TOSHIKATSU , TAKASHIMA TADASHI , MURAKAMI SHIGERU
IPC分类号： F23D3/28 , F23D3/32
摘要： PROBLEM TO BE SOLVED: To discriminate an emergency extinguishment from an ordinary extingushment and achieve an extinguishing operation by providing a temporary engaging means formed of a solenoid operated by an output from a first delay means on the way of a track of the extinguishing base pin of a wick raising and lowering plate for setting a wick. SOLUTION: A solenoid 21a forming a temporary engaging means 21 urges a temporary urging lever 21b toward the solenoid 21a side under the urging force of a spring so that the rotation of an extinguishing base pin 13 is not interrupted. The temporary engaging lever 21b is projected on a track on which the extinguishing base pin 13 rotates only for a prescribed time upon extinguishment to temporarily stop the rotation of the extinguishing base pin 13 so halfway. Then, the amount of vaporization from a wick 3 is restricted to continue a combustion. After a prescribed time, the delay element of the first delay means 23 is released to turn off the solenoid 21a of the temporary engaging means 21. Accordingly, the temporary: engaging lever 21b returns to an original state and the wick 3 is lowered to a final drop position so that an emergency extinguishment can be discriminated from an ordinary extinguishment to perform an extinguishing operation.

7. 发明专利

JP2734869B2 失效
公开(公告)号：JP2734869B2
公开(公告)日：1998-04-02
申请号：JP7909492
申请日：1992-02-28
申请人： TOYOTOMI KK
发明人： NAKANISHI YUTAKA
IPC分类号： F23D3/28 , F23D3/32

8. 发明专利

JP2536507B2 失效
公开(公告)号：JP2536507B2
公开(公告)日：1996-09-18
申请号：JP2117587
申请日：1987-01-31
申请人： TOYOTOMI KOGYO CO LTD
发明人： OGUCHI YUKIHIRO
IPC分类号： F23D3/28 , F23N5/20

9. 实用新型

JP2501669Y2 失效
公开(公告)号：JP2501669Y2
公开(公告)日：1996-06-19
申请号：JP6378389
申请日：1989-05-31
IPC分类号： F23D3/28

10. 发明专利

JPH0719414A PETROLEUM BURNER WITH AUTOMATIC SMALL BURNING MECHANISM 失效
公开(公告)号：JPH0719414A
公开(公告)日：1995-01-20
申请号：JP18903593
申请日：1993-06-30
申请人： TOYOTOMI KOGYO CO LTD
发明人： NAKANISHI YUTAKA , YAMADA TOSHIHIKO , NAKAGAITO TORU
IPC分类号： F23D3/28 , F23D3/32 , F23N5/00 , F23N5/14 , F23N5/24
摘要： PURPOSE:To perform a stable operation of a vertical moving wick type petroleum burner at the time of automatically controlling a room temperature with small burning by sensing a room temperature rise during burning by a large burning. CONSTITUTION:When a vertical wick moving lever 2 is moved from large burning to small burning by utilizing a thermistor and a solenoid 4, a spring stopper 10 for buffering an impact of a spring A for applying this moving force and a locking part 10a are attached between the lever 2 and a fixing member 7, and the stopper 10 is connected to the locking step part 10a at a small burning position.

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