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1. 发明专利

JP2003343832A Igniter such as cigarette lighter with safety lock mechanism 有权
标题翻译： IGNITER如具有安全锁定机构的香烟灯
公开(公告)号：JP2003343832A
公开(公告)日：2003-12-03
申请号：JP2002149788
申请日：2002-05-23
申请人： Yoshinaga Tekunika Kk , ヨシナガテクニカ株式会社
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23Q2/28
摘要： PROBLEM TO BE SOLVED: To prevent an ignition accident by a child by arranging locking means for blocking a depressing operation of a push button and disabling an igniting operation unless the lock is released.
SOLUTION: A sidewall of a casing annexed to a side of a device body opens as an unlocking operation window. The casing is fitted with an unlocking slide case vertically movable inside three sidewalls except one facing the device body. A high voltage electricity generator is inserted and fixed in the slide case. A lock member consisting of a long plate spring with an upper end reaching a lower edge of the push button capping a movable member of the high voltage electricity generator and loosely fitting in the casing is inserted and fixed in an operation space and placed in springy contact with the slide case. In the slide case, a lower projection brought in contact with an inclined portion of the lock member, and tongues for click stops engaged with recessed and projected portions on the device body side are projected respectively on a lower portion, and vertical edges on an open face facing the device body, to form a safety lock mechanism.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止儿童的点火事故，通过布置锁定装置来阻止按钮的按下操作并且禁止点火操作，除非锁定被释放。解决方案：附接到装置主体一侧的壳体的侧壁作为解锁操作窗口打开。壳体配有可在三个侧壁内垂直移动的解锁滑动壳体，除了面向设备主体的一个外壳。高压发电机插入并固定在滑动箱中。由长板弹簧构成的锁定构件，其上端到达按钮的下边缘的顶端，盖住高压发电机的可动构件并且松动地装配在壳体中，并被固定在操作空间中并放置在弹性接触与幻灯片。在滑动壳体中，与锁定构件的倾斜部分接触的下突起，并且与装置主体侧的凹入和突出部分接合的止动舌片的舌片分别投影在下部上，并且垂直边缘处于打开状态面对设备主体，形成安全锁定机构。版权所有（C）2004，JPO

2. 发明专利

JP2002089805A CRAFT BURNER DEVICE 失效
公开(公告)号：JP2002089805A
公开(公告)日：2002-03-27
申请号：JP2000279749
申请日：2000-09-14
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23D14/28 , F23D14/04 , F23D14/38
摘要： PROBLEM TO BE SOLVED: To readily perform heating processes of glass and noble metal with flames of premixed gas of liquefied gas and air by setting a gas burner on a burner stand. SOLUTION: A gas burner 2 for burning premixed gas is set on the upper surface of a small size burner stand 1 having a shape of a flat box. A gas pressure governor 4 is attached to an accommodating chamber 11 for a cassette bomb 3, which is provided to the side of the burner stand. A piezoelectric unit 5 which is operated through a control knob 43 of the pressure governor 4 is provided to the chamber 11. A discharging electrode 61 for ignition, which is provided to a burner port 22 of the burner 2 is connected to a lead wire 51 of the unit 5. The gas burner 2 is constituted with a cylindrical burner body 21 having an opening of the burner port 22 at the end thereof and a lengthwise mixer tube 23 connected to the lower side surface of the body 21. The tip of a gas pipe line 42, which is in the form of a nozzle, from the pressure governor 4 is inserted into the end of the opening of the mixer tube 23. Thus, premixed gas of liquefied gas and air is produced in the mixer tube 23.

3. 发明专利

JP2000046309A BURNER DEVICE PROVIDED WITH FUEL PREHEATING MEANS 失效
公开(公告)号：JP2000046309A
公开(公告)日：2000-02-18
申请号：JP21270998
申请日：1998-07-28
申请人： YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI
IPC分类号： F23D14/28 , F23D14/66
摘要： PROBLEM TO BE SOLVED: To prevent the spouting of liquefied gas fuel in a liquid state by making the heating efficiency of a heat pipe by the flame from a burner maintainable at a high level by adopting an inserting means for attaching a combustion nozzle device to the main body of the burner so that the heat pipe may be attached to the combus tion nozzle device side. SOLUTION: A combustion nozzle device 2 at the front end of the main body 1 of a burner incorporating a fuel passage 14 together with a valve device 15 is constituted of a cylindrical nozzle holder 21, a mixing pipe 24 which is put on the outer periphery of the front end of the holder 21 and has an air port 23 faced to an injection nozzle 22, and a heat pipe 27 for preheating fuel attached to the combustion nozzle device 2 in such a way that the middle section of the device 2 is bent and positioned above a tip nozzle 25 at the front end of the mixing pipe 24, An axial flow passage 26 formed at the center of the nozzle holder 21 is divided into front and rear flow passage portions 26a and 26b by a partition section 21a. The injection nozzle 22 is attached to the opened end of the front flow passage portion 26a and heater pipes 27 are attached to the front and rear flow passage portions 26a and 26b. Then the rear flow passage portion 26b is connected to the fuel passage 14 by airtightly putting the rear end section of the portion 26b in the front end section of the main body 1 after an O-ring 28 is put in the rear end section.

4. 发明专利

JPH1163394A CASSETTE CYLINDER FOR GAS BURNER 失效
公开(公告)号：JPH1163394A
公开(公告)日：1999-03-05
申请号：JP28420297
申请日：1997-08-25
申请人： MATSUMURA AQUA KK , YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI , NISHIGAKI HIROSHI
IPC分类号： F17C7/00 , F17C11/00 , F17C13/00
摘要： PROBLEM TO BE SOLVED: To prevent a cylinder body from getting cold so as to ensure the gas supply quantity not only at a normal time but also in winter and prevent the lower end of a gas suction tube from being clogged with a foam body. SOLUTION: An open cell type liquid absorptive synthetic resin foam body 3 with liquefied gas absorbed and stored is fitted into a cylinder body 2 to form a cassette cylinder 1 for a gas burner. In this case, the foam body is formed in thick-walled cylindrical shape, and the center of its upper end part is provided with a gas suction tube insert hole 7 larger in diameter than a small diameter cylinder hole 6 so that vaporized gas is drawn into the cylinder hole 6 and insert hole 7.

5. 发明专利

JPH0960825A BURNER 失效
公开(公告)号：JPH0960825A
公开(公告)日：1997-03-04
申请号：JP23905095
申请日：1995-08-25
申请人： YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI , UDAGAWA AYAO
IPC分类号： F23D14/28 , F23Q2/16 , F23Q2/28 , F23Q2/36 , F23Q3/00
摘要： PROBLEM TO BE SOLVED: To avoid an incident of disabling ignition, application or others as caused by the breaking of the perimeter of a combustion port, a discharge electrode or the like by retracting a cover member to enable the exposing of the tip of a casing, the opening of a valve nozzle and the operation of a piezo-electric igniter. SOLUTION: In a cover member 3, an opening part 30 is formed sticking forward from the tip of a casing 1 and an operation lever 31 so shaped as to put a finger easily on the underside thereof. The cover member is energized in the direction of the tip of the casing 1 by a spring member or the like and fitted thereinto free to advance or retract. It is possible to expose the tip of the casing 1, open a valve nozzle 22 and operate a piezo-electric igniter 4 by retracting the cover member 3. Therefore, when the burner is not in use, the tip part of the casing 1 as combustion port is protected by the cover member 3. This enables avoiding an incident of disabling ignition or the like resulting from possible loss of losing nozzle members 10 and 10a of a nozzle head or the like and breakage of a discharge electrode 41 as caused by an impact or the like from outside.

6. 发明专利

JP2002130820A TABLE INSTANTANEOUS WATER HEATER WITH DRINKING WATER CONTAINER AS WATER TANK 失效
公开(公告)号：JP2002130820A
公开(公告)日：2002-05-09
申请号：JP2000328803
申请日：2000-10-27
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , KAMEGAMORI MASAHIKO
IPC分类号： A47G23/00 , A47J27/21 , B67D3/00 , B67D3/02 , F24H1/06
摘要： PROBLEM TO BE SOLVED: To incorporate convenience by utilizing a liquefied gas of a cassette gas cylinder as a heat source and a drinking water bottle sold in the market as a water tank and instantaneously heating water by a heat exchanger. SOLUTION: A table instantaneous water heater with a drinking water container as a water tank comprises a water supply duct 5 from an upper water supply unit 2 to the heat exchanger 3 connecting a hot water supply duct 4, a gas duct 10 from the cassette gas cylinder 6 to a gas burner 9 through a gas valve 8 connected to the unit 2, an interlocking valve unit 11 for opening or closing both the duct 10 and the duct 5, and an ignition unit 13 for operating the unit 11 and a piezoelectric ignition unit 12 of the burner 9 in a housing 1. The unit 2 has an upward cylindrical body 21 with a bottom and a receiving cylinder 22 with a bottom of the vertically movable tank 14. A protrusion 24 for opening a cock of the tank 14 and a protrusion 25 for opening the valve to press a valve disc 85 of the valve 8 are provided at the bottom 23 of the cylinder 22, and a water supply port 6 is provided at a lower side. The drinking water bottle is mounted downward at the unit 2 as the tank 14.

7. 发明专利

JP2002022122A BURNER DEVICE FOR INDUSTRIAL ART 失效
公开(公告)号：JP2002022122A
公开(公告)日：2002-01-23
申请号：JP2000211578
申请日：2000-07-12
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23D14/38 , F23D14/28
摘要： PROBLEM TO BE SOLVED: To facilitate a heat-working of glass and precious metals by a combustion flame of a premixed gas of air and liquefied gas by erecting a burner device for industrial arts on a burner stand. SOLUTION: A gas burner 2 is erected on the upper face of a small burner stand 1 of a flat box form. A cassette-type gas cylinder 3 and an air pump 4 are held in the stand. The stand holds further a premixed gas generator 5 provided with open/close valves 52, 53 on both ends of a gas-air mixing pipe 51. The pipe 51 and the gas burner 2 are connected through a premixed gas pipe 8. Open/close knobs 54, 55 and a power switch 41 for an air pump 4 are attached on the wall of the stand 1. A tip member 22 is detachably provided on the tip of the burner 2. The tip member 22 is composed of a plurality of pieces of different nozzle internal-diameters.

8. 发明专利

JP2001263653A IGNITION BURNER 失效
公开(公告)号：JP2001263653A
公开(公告)日：2001-09-26
申请号：JP2000084181
申请日：2000-03-24
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , ODAKA HIDEO
IPC分类号： F17C7/04 , F23D14/28 , F23K5/22 , F23N1/00 , F23Q3/00
摘要： PROBLEM TO BE SOLVED: To enhance ignition efficiency and solve problems in low-temperature environment in a case where a matter to be ignited such as a smoke pot or the like is ignited by using a burner employing a liquefied gas as a fuel. SOLUTION: A burner device for ignition comprises a burner 1 having a discharge ignition means 2 provided at a nozzle tip part, a high-voltage igniter electronic circuit 3 connected to the circuit 2, a liquefied gas bomb 5 provided with a heat preservation heater 6, a main valve 8 for opening and closing the gas bomb 5 and a solenoid valve 9 for opening and closing a pipe. The gas pipe 7 is provided to connect the burner 1 and the gas bomb 5 and a pressure switch 11 is provided in a heater circuit 10 which is turned on when in-pipe pressure in the gas pipe 7 is lowered.

9. 发明专利

JP2001041449A PIEZOELECTRIC GAS LIGHTER WITH LOCK MECHANISM 失效
公开(公告)号：JP2001041449A
公开(公告)日：2001-02-13
申请号：JP21511699
申请日：1999-07-29
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , ODAKA HIDEO
IPC分类号： F23Q2/16 , F23Q2/28
摘要： PROBLEM TO BE SOLVED: To obtain a piezoelectric gas lighter in which accident is prevented and safety is ensured when a child toys the light or when the lighter is carried by a person. SOLUTION: The gas lighter comprises a firing button 3 positioned at the head of an operator set at the open edge of a firing section, and a sliding stopper 4 positioned at the side face part. The stopper 4 is formed of a slider 41 engaging in a slide groove 31 made in the side face part of the firing button, and a contactor 43 suspended from the lower part of a lever part. Side end of the lever part 42 is urged by a spring member to engage a frame 11 forming the body tip nozzle part and a slider 41 slides freely to fit in a recess made at the end of the slide groove 31 and stops while contracting the sprint member. Firing operation is allowed so long as the stopper 4 is shifted in the counter urging direction and stopped on the firing button 3 side.

10. 发明专利

JP2001012737A FUEL TANK EXCHANGE TYPE GAS LIGHTER 失效
公开(公告)号：JP2001012737A
公开(公告)日：2001-01-19
申请号：JP18144499
申请日：1999-06-28
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , UCHINO SHIGEO
IPC分类号： F23Q2/42
摘要： PROBLEM TO BE SOLVED: To mount and demount a fuel tank through half-rotation in a way that the body of a closing valve on the combustion device side forms a cylinder body and to perform reliable and airtight connection between the closing valve and a fuel valve. SOLUTION: This gas lighter comprises an upper structure 1 provided at a central part with a combustion device 13 and a closing valve 14 right therebelow; an exchangeable fuel tank 2 situated below the upper structure 1, and a case 3 covering the fuel tank 2 and fitted in the upper structure 1. A valve body 15 of the closing valve 14 forms a cylinder body partitioned into a valve chamber 16 and a lower end opening 17 by a partition 15a, and is protruded long under the upper structure. An insertion hole 21 of the valve body 15 is recessed in the central part of the upper surface of the fuel tank 2. The lower end opening of the valve body 15 is fitted in an airtight manner in the insertion hole 21, and a fuel valve 22 is provided to be opened against a spring member 27 through contact with the partition 15a. A pair of engaging members 4 and 5 fitted in each other on both sides of the valve body 15 and the insertion hole 21 through rotation are protruded from the upper structure 1 and the fuel tank 2, respectively.

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