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11. 发明专利

JP2003166703A BOOSTER OF GAS TORCH 审中-公开
公开(公告)号：JP2003166703A
公开(公告)日：2003-06-13
申请号：JP2001367530
申请日：2001-11-30
申请人： YOSHINAGA TEKUNIKA KK
发明人： KAMEGAMORI MASAHIKO
IPC分类号： F17C7/00 , F23D14/28 , F23D14/38 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To allow a gas torch to be used in a cold area or during the winter time by fitting a booster to both a nozzle cylinder of the gas torch and a barrel part of a cylinder, utilizing the combustion heat of the gas torch to heat the gas cylinder, and preventing the heat power from being dropped during the use. SOLUTION: An upper heat-receiving member 1 which is fitted to the nozzle cylinder 12 of the gas torch 11 and a lower heat-providing member 2 which is fitted to the barrel part of the cylinder by an arc-shaped holder 8a to heat the cylinder 13 are connected to each other by a heat pipe 3 housed in a guide pipe 4. Outer sides of the heat pipe 3 and the heat-providing member 2 are covered by a guard cover 5. COPYRIGHT: (C)2003,JPO

12. 发明专利

JP2002005518A INSTANTANEOUS WATER HEATER HAVING CASSETTE-TYPE GAS CYLINDER 失效
公开(公告)号：JP2002005518A
公开(公告)日：2002-01-09
申请号：JP2000184997
申请日：2000-06-20
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , KAMEGAMORI MASAHIKO
IPC分类号： F24H1/06 , A47J27/21
摘要： PROBLEM TO BE SOLVED: To constitute a hot water heater, which is easy to carry and capable of instantaneously boiling water through heat exchanger by only connecting it to a water source, in a manner such that liquefied gas in a cassette gas cylinder is employed as the heat source. SOLUTION: An instantaneous water heater comprises water supply line 1, running from a water inlet 11 into a gate pipe 12 via a heat exchanger 2; gas line 3 running from a cassette gas cylinder 4 to a gas burner 5 of the heat exchanger 2; an ignition operation valve device 6 having composite structure consisting of a piezoelectric ignition device for discharge ignition, situated in the gas line 3 on the gas burner side, and a stopcock; a hydraulically-operated gas valve device 8 extending from the water supply line 1, running between the water inlet 11 and the heat exchanger 2 to the gas line 3; an interlocking valve device 9 to open and close simultaneously both the water supply line 1 and the gas line 3; and a water amount regulating valve device 10 for the water supply line 1.

13. 发明专利

JP2001099425A IGNITION OPERATING UNIT HAVING SAFETY LOCK MECHANISM FOR SMOKING LIGHTER 失效
公开(公告)号：JP2001099425A
公开(公告)日：2001-04-13
申请号：JP2000051392
申请日：2000-02-28
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA MICHINORI , KAMEGAMORI MASAHIKO
IPC分类号： F23Q2/28
摘要： PROBLEM TO BE SOLVED: To protect an infant against mischievous burn by providing a lock means for blocking push down operation of an operating button thereby disabling igniting operation upon unlocking. SOLUTION: A stopping step 14 for locking is formed on the inner side face of the casing 13 of a lighter body 11. The fixing member 121 of a high voltage generator 12 is inserted longitudinally into the casing 13. A movable member 122 projecting from the casing 13 is fixed, to the top thereof, with an operating button 16 and the locking foot piece 17 of a leaf spring located on the stopping step 14. An unlock member 19 having an upper part 191 being fitted to three side faces of the operating button 16, a lower part 192 being fitted to the inner side face of the casing and a vertical boundary of U-shaped cross-section serving as the supporting step 20 of the operating button 16 is fitted movably up and down to the casing 13 such that the movable member 122 can be unlocked by pushing the locking foot piece 17 into a gap 15 from the stopping step 14. The unlock member 19 and the operating button 16 are formed of resin. Engaging parts for restricting an engaging groove 20 and a stop protrusion 167 through elastic deformation on the operating button are provided on the inner and outer surfaces at the side end of them.

14. 发明专利

JP2000111014A BURNER DEVICE HAVING FUEL PREHEATING MEANS 失效
公开(公告)号：JP2000111014A
公开(公告)日：2000-04-18
申请号：JP28524298
申请日：1998-10-07
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 provide a burner device capable of shortening temperature raising time of a heat pipe heated by a burner flame, retaining a high temperature and preventing a jet in a liquid state. SOLUTION: A combustion nozzle device 2 comprises a nozzle holder 21 having an injection nozzle 22 protruding from an opening end of a passage connected to one end of a heat pipe 26, a mixing cylinder 24 fitted to an outer circumference of one tip end of the nozzle holder so as to make an air opening in a side part face the injection nozzle and a flame port nozzle 25 mounted on a tip end of the mixing cylinder, and is secured within a cover member 3 so as to be located with a specified distance from a tip end of the burner main body 1. The heat pipe disposed between the combustion nozzle device and the cover member is extended to a burner main body side on an axis same as that of the nozzle holder, and designed to be connected with a fuel passage via a connection cylinder member 27 formed within the tip end of the burner main body, and a heat insulated space is formed between the nozzle device and the burner main body.

15. 发明专利

JPH094797A CASSETTE CYLINDER FOR BURNER 失效
公开(公告)号：JPH094797A
公开(公告)日：1997-01-07
申请号：JP17560495
申请日：1995-06-20
申请人： YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI
IPC分类号： F17C11/00 , F17C5/00
摘要： PURPOSE: To provide a cassette cylinder for a burner to improve absorptivity of liquefied gas, has light weight, and eliminate a risk of gas being scattered during degassing when it is disposed by employing a phenol resin foam as impregnant of liquefied gas. CONSTITUTION: A cylindrical cylinder body 1 is filled with impregnant 2. The impregnat 2 is a phenol resin foam. The phenol resin foam is formed in a columnar block in the same shape in plane cross section as that of the cylinder body 1 and contained in the cylinder body 1.

16. 发明专利

JPH08226597A LIQUEFIED GAS BOMB 失效
公开(公告)号：JPH08226597A
公开(公告)日：1996-09-03
申请号：JP5206895
申请日：1995-02-17
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA SADAO , MASUNE HIROYOSHI
IPC分类号： F17C7/00 , F17C7/02 , F17C13/04
摘要： PURPOSE: To stably gasify liquefied gas flowing out by adopting a fine porous flow rate regulating body on a valve device furnished on a liquefied gas bomb. CONSTITUTION: A valve device provided on a mountain cap of a bomb main body 1 is constituted of a cylindrical valve main body 8 partition partitioning and forming a large diametrical upper chamber 4 and a small diametrical lower chamber 5 by a partition part 7 having a through hole 6. A flow rate regulating body 11 by a fine porous member capable of gasifying liquefied gas is inserted into the lower chamber 5 and fixed.

17. 发明专利

JP2000186805A BURNER DEVICE HAVING FLAME SHAPE SWITCHING MEANS 失效
公开(公告)号：JP2000186805A
公开(公告)日：2000-07-04
申请号：JP36335898
申请日：1998-12-21
申请人： YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI , KAMEGAMORI MASAHIKO
IPC分类号： F23D14/28 , F23D14/38 , F23D14/56
摘要： PROBLEM TO BE SOLVED: To form a diffusion flame by a sub-channel provided as a pilot by switching a channel by a simple means even in a burner device having only a concentrated flame of the flame shape from a main channel. SOLUTION: A mixing means 7 of liquefied gas and combustion air is connected to a fuel tank at an upper part of a grip used also as the tank. A nozzle member 15 having a main channel 18 of a short tube-like nozzle tip 15c and its peripheral annular sub-channel 19 and a combustion nozzle 5 having an electrode 17 of a nozzle member side are mounted on an end of the means 7. Threads are formed on an inner periphery of the chip 15c for forming the channel 18. A threaded screw engaged with the threads is provided as a flame shape converting member 20 for switching the channel to the sub-channel 19 by blocking the channel 18.

18. 发明专利

JP2000121054A PIEZOELECTRIC FIRING TORCH 失效
公开(公告)号：JP2000121054A
公开(公告)日：2000-04-28
申请号：JP29231298
申请日：1998-10-14
申请人： YOSHINAGA TEKUNIKA KK , MATSUMURA KOGEI KK
发明人： MASUNE HIROYOSHI , MATSUMURA MASAMI
IPC分类号： F23Q3/00
摘要： PROBLEM TO BE SOLVED: To sustain a good firing state constantly by shortening the distance between a piezoelectric igniter and a tip nozzle in order to prevent current leak from a lead wire and unitizing both the piezoelectric igniter and the tip nozzle in order to facilitate assembling to the forward end part of a tubular body and disassembling therefrom thus making a discharge electrode displaceable. SOLUTION: A long tubular body is coupled with one end of a tubular grip in a fuel tank. An open/close operator and an ignition operator are provided on the side of the grip coupled with the tubular body. A piezoelectric igniter 9 is disposed in the forward end part of the tubular body while directing a movable member 9a downward and a tip nozzle 10 is disposed thereon while being connected electrically with the piezoelectric igniter 9. A fuel tube 16 is arranged across the tip nozzle 10 and the valve of the fuel tank. Forward end of an ignition operating rod 18 linked with the ignition operator is abutted against the movable member 9a. Tip cover 20 of the tip nozzle 13 is fixed to the forward end of the tubular body. A discharge electrode 21 is disposed oppositely to a discharge electrode 15 at the forward end of the nozzle on the inside of the tip cover 20.

19. 发明专利

JPH09203521A FLOW RATE REGULATOR FOR LIGHTER FOR SMOKING 失效
公开(公告)号：JPH09203521A
公开(公告)日：1997-08-05
申请号：JP3441996
申请日：1996-01-29
申请人： NIPPON KITSUENGU KYOKAI , YOSHINAGA TEKUNIKA KK
发明人： MASUNE HIROYOSHI
IPC分类号： F23Q2/167 , F23Q2/173
摘要： PROBLEM TO BE SOLVED: To accomplish a stable regulation of a flow rate even in a small volume for a long time without being affected by changes in external environmental temperature, or in an elapse of time. SOLUTION: This apparatus has a cylindrical vortex chamber formed inside, a main stream path 3 extending to the center of the vortex chamber, a control passage which is opened in the vortex chamber at a specified angle to the main stream path 3 and an outlet path 5 externally extending from the center of the vortex chamber. The main path 3 and the control passage are connected to a gas tank of a gas lighter and the outlet path 5 is connected to a combustion nozzle of the gas lighter. An outlet flow rate is set by the caliber of the main stream path 3 and the caliber of the control passage.

20. 发明专利

JPH0998809A STICK MADE OF TITANIUM 失效
公开(公告)号：JPH0998809A
公开(公告)日：1997-04-15
申请号：JP28443795
申请日：1995-10-06
申请人： YOSHINAGA TEKUNIKA KK
发明人： YOSHINAGA SADAO
IPC分类号： A45B1/00
摘要： PROBLEM TO BE SOLVED: To solve the hardness of working a gripping part when titanium or titanium alloy is adopted as the material of a stick. SOLUTION: A tubular shank member 1 and a hollow grip member 2 are formed of titanium or titanium alloy separately. The grip member 2 is formed by fusing a pair of mating bodies press molded having the same form at the circumferential edges thereof to close both the end surfaces to thereby form a hollow space therein, and integrally forming an interconnection terminal 22 having a dia. to be fitted to an upper end opening of the shank member 1 through formation of a stepped part 21 at a bottom end of a grip part 2. In this way, the hollow member 2 integrated with the terminal 22 is formed. The terminal 22 is then pressure fitted in the upper end opening of the shank member 1 to the stepped part 21 and the shank member 1 is integrated with the grip member 2.

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