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1. 发明专利

JP2014066564A Gas meter replacement device 有权
标题翻译：气体表更换装置
公开(公告)号：JP2014066564A
公开(公告)日：2014-04-17
申请号：JP2012210872
申请日：2012-09-25
申请人： Koyo Sangyo Ltd , 光陽産業株式会社
发明人： SAITO TOSHIO , TAMURA TAKASHI , KAWAI YOSHINORI , WADA TETSUYA
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas meter replacement device with which first and second gas cocks can be easily handled, primary and secondary gas cocks and the introduction port and discharge port of a gas meter can be easily connected to the first and second gas cocks, and the gas meter can be replaced without a by-pass pipe.SOLUTION: One end and the other end of a by-pass pipe (not shown) are detachably connected to first and second gas cocks 1 and 2, respectively. Consequently, a first by-pass hole 15 of the first gas cock 1 and a second by-pass hole 25 of the second gas cock 2 are communicated with each other. The first gas cock 1 can be switched to be in a first closed state in which a first inflow hole 13 is blocked with respect to a first outflow hole 14 and the first by-pass hole 15. The second gas cock 2 can be switched to be in a second closed state in which a second inflow hole 23 is blocked with respect to a second outflow hole 24 and the second by-pass hole 25.
摘要翻译：要解决的问题：为了提供能够容易地处理第一和第二气体旋塞的燃气表更换装置，一次和二次气体旋塞以及燃气表的引入口和排出口可以容易地连接到第一和第二气体旋塞和气量计可以在没有旁通管的情况下更换。解决方案：旁通管（未示出）的一端和另一端分别可拆卸地连接到第一和第二气体旋塞1和2。因此，第一气体旋塞1的第一旁通孔15和第二气体旋塞2的第二旁通孔25彼此连通。第一气体旋塞1可以被切换到第一关闭状态，其中第一流入孔13相对于第一流出孔14和第一旁通孔15被阻塞。第二气体旋塞2可以切换到处于第二关闭状态，其中第二流入孔23相对于第二流出孔24和第二旁通孔25被阻塞。

2. 发明专利

JP2013210047A Buried gas cock 有权
标题翻译： BURIED GAS COCK
公开(公告)号：JP2013210047A
公开(公告)日：2013-10-10
申请号：JP2012080430
申请日：2012-03-30
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社 , Koyo Sangyo Ltd , 光陽産業株式会社
发明人： OCHI TAKESHI , TAKAHASHI KAZUMA , WADA TETSUYA
IPC分类号： F16K27/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a buried gas cock capable of preventing a primary side gas pipe including a flexible gas pipe from being brought into contact with an outside member, at low manufacturing cost and management cost.SOLUTION: A gas cock body 5 is fixed to a casing 2. In the gas cock body 5, a cylinder portion 5a projecting in a horizontal direction is formed. A downstream side portion 9a of a connection pipe 9 is rotatably fitted to an outer periphery of the cylinder portion 5a. An upstream side portion 9b of the connection pipe 9 is bent at a right angle to the downstream side portion 9a. Between the casing 2, and the gas cock body 5 and a downstream side end 9b of the connection pipe 9, a fixing means 11 is provided to prevent rotation of the downstream side end 9b by pressing an outer peripheral surface of the downstream side end 9b to a bottom wall portion 2b of the casing 2.
摘要翻译：要解决的问题：提供一种能够防止包括柔性气体管道的一次侧气体管道与外部构件接触的埋地气体旋塞，以低的制造成本和管理成本。解决方案：气体旋塞体5是固定到壳体2.在气体旋转阀体5中，形成沿水平方向突出的气缸部分5a。连接管9的下游侧部分9a可旋转地装配到圆筒部分5a的外周。连接管9的上游侧部分9b与下游侧部分9a成直角弯曲。在壳体2和气体旋塞体5与连接管9的下游侧端部9b之间设有固定装置11，以通过按压下游侧端部9b的外周面来防止下游侧端部9b的旋转到壳体2的底壁部分2b。

3. 发明专利

JP2012112502A Gas plug 有权
标题翻译：气体插头
公开(公告)号：JP2012112502A
公开(公告)日：2012-06-14
申请号：JP2010264087
申请日：2010-11-26
申请人： Koyo Sangyo Ltd , Tokyo Gas Co Ltd , 光陽産業株式会社 , 東京瓦斯株式会社
发明人： MINAMI TOMOYUKI , AKIYAMA JUNICHI , UMEZAWA YOSHIAKI , KAWAI YOSHINORI , WADA TETSUYA
IPC分类号： F16K17/30 , F16L37/40
摘要： PROBLEM TO BE SOLVED: To reduce the inner diameter of a through-hole, in an embedded gas plug arranged in a through-hole formed in a floor or wall, in particular, an embedded gas plug with a fuse.SOLUTION: An inflow hole 7 is sectionalized into an upstream-side first hole part 4 and a downstream-side second hole part 5. The first hole part 4 is arranged in parallel to a gas outflow hole 9. The second hole part 5 is arranged to be orthogonal to the first hole part 4 and the gas outflow hole 9. A fuse mechanism 20 is arranged in the first hole part 5. A reset member 25 for pressingly moving a fuse valve 23 of the fuse mechanism 20 from a close position toward an open position is arranged in the second hole part 5.
摘要翻译：要解决的问题：为了减小设置在形成在地板或墙壁上的通孔中的嵌入式气塞中的通孔的内径，特别是具有保险丝的嵌入式气塞。解决方案：流入孔7被分为上游侧第一孔部分4和下游侧第二孔部分5.第一孔部分4平行于气体流出孔9布置。第二孔部分 5被布置为与第一孔部分4和气体流出孔9正交。熔丝机构20布置在第一孔部分5中。复位部件25用于将熔丝机构20的熔丝阀23从（C）2012，JPO＆INPIT

4. 发明专利

JP2014137211A Built-in type gas stove 审中-公开
标题翻译：内置式燃气灶
公开(公告)号：JP2014137211A
公开(公告)日：2014-07-28
申请号：JP2013007535
申请日：2013-01-18
申请人： Koyo Sangyo Ltd , 光陽産業株式会社
发明人： SAITO TOSHIO , WADA TETSUYA
IPC分类号： F24C3/00
摘要： PROBLEM TO BE SOLVED: To provide a built-in type gas stove capable of easily attaching a gas cock.SOLUTION: In a gas stove body 4, a partition walls 6A, 6B are provided. The partition walls 6A, 6B partition the inside of the gas stove body 4 into a first chamber 7A in which a gas combustor 41 is provided and a second chamber 7B in which a gas cock (not shown in a figure) is provided. The partition walls 6A, 6B, the first chamber 7A and the second chamber 7B are provided in a part, which is exposed upward when a lid body is removed from the gas stove body 4, of the gas stove body 4.
摘要翻译：要解决的问题：提供能够容易地附接气体旋塞的内置式燃气灶。解决方案：在燃气灶体4中，设置有分隔壁6A，6B。分隔壁6A，6B将燃气灶体4的内部分隔成设置有气体燃烧器41的第一室7A和设置有气体旋塞（图中未示出）的第二室7B。分隔壁6A，6B，第一室7A和第二室7B设置在燃气灶体4的从燃气灶体4取下盖体时向上暴露的部分。

5. 发明专利

JP2012052635A Protective cap for gas plug 有权
标题翻译：气体保护盖
公开(公告)号：JP2012052635A
公开(公告)日：2012-03-15
申请号：JP2010197468
申请日：2010-09-03
申请人： Koyo Sangyo Ltd , 光陽産業株式会社
发明人： KAWAI YOSHINORI , KASAHARA MAKI , WADA TETSUYA
IPC分类号： F16K27/08 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a protective cap capable of preventing flow-out of a large amount of gas from a gas hole of a plug by an unexpected accident when the plug is not used.SOLUTION: An annular protrusion part 15a is formed at a bottom part 15 of a cap part 13. The annular protrusion part 15a annularly comes in press contact with a diameter expansion part 4b of the plug 4 when the cap part 13 is externally inserted in the plug 4 into a prescribed position.
摘要翻译：要解决的问题：提供一种保护盖，其能够防止当不使用插头时由于意外事故而从塞子的气孔中流出大量气体。解决方案：在帽部13的底部15处形成有环状的突出部15a。当帽部13在外部时，环状突起部15a与插头4的直径扩张部4b环形地抵接插入插头4中的规定位置。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012241797A Embedded type gas valve 有权
标题翻译：嵌入式气阀
公开(公告)号：JP2012241797A
公开(公告)日：2012-12-10
申请号：JP2011112347
申请日：2011-05-19
申请人： Koyo Sangyo Ltd , 光陽産業株式会社 , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： MINAMI TOMOYUKI , AKIYAMA JUNICHI , TAKAHASHI YUKA , WADA TETSUYA
IPC分类号： F16K27/00 , F16K27/12 , F16L5/00
摘要： PROBLEM TO BE SOLVED: To provide an embedded type gas valve that blocks between the inside and outside of a room in a sealed state and is easily attached to a wall plate.SOLUTION: A casing 2 is formed with a predetermined rigidity. A second seal member 9 is annularly disposed along an opening of the casing 2 on an end surface of the casing 2 on the indoor I side. A fixing member 6 having a receiving part 62, and a gripping member 8 are disposed inside the casing 2. The gripping member 8 is moved to the indoor I side by a fixing bolt B, and the wall plate W and receiving part 62 are gripped by an attaching frame 7 and gripping plate 8. Thus, the casing 2 is fixed to the wall plate W, and the second seal member 9 is pressed to the wall plate W. The casing 2 is provided with a gas pipe through-hole (not shown) through which a gas pipe (not shown) connected to the gas valve 5 is inserted. A first seal member (not shown) air-tightly seals between the gas pipe through-hole and the gas pipe.
摘要翻译：要解决的问题：提供一种嵌入式气阀，其在密封状态下在房间的内部和外部之间进行阻挡并且容易地附接到壁板。解决方案：壳体2以预定刚度形成。第二密封构件9沿着壳体2的开口在室内I侧的壳体2的端面上环状地设置。具有接收部62的固定构件6和夹持构件8设置在壳体2的内部。夹持构件8通过固定螺栓B移动到室内I侧，并且夹持壁板W和容纳部62 由此，壳体2固定在壁板W上，第二密封部件9被压向壁板W.壳体2设置有气体管道通孔（连接到气阀5的气体管（未示出）穿过该未图示）。第一密封构件（未示出）气密地密封在气体管道通孔和气体管道之间。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012082911A Gas cock 审中-公开
标题翻译：气体COCK
公开(公告)号：JP2012082911A
公开(公告)日：2012-04-26
申请号：JP2010230357
申请日：2010-10-13
申请人： Koyo Sangyo Ltd , Tokyo Gas Co Ltd , 光陽産業株式会社 , 東京瓦斯株式会社
发明人： MINAMI TOMOYUKI , AKIYAMA JUNICHI , HIRANO RYOICHI , WADA TETSUYA
IPC分类号： F16K3/24 , F16K1/00 , F16K15/06 , F16K15/18 , F16K17/30 , F16K27/04 , F16L37/38 , F16L37/40
摘要： PROBLEM TO BE SOLVED: To prevent water and oil from entering into and being accumulated on an end of a downstream side of a gas outlet.SOLUTION: A valve seat hole portion 4f is formed in an upper end of a gas outlet 4b. A valve portion 13c of an auxiliary valve element 13 is seated on the valve seat hole 4f so as to be seatable and separable. An upper end surface 13d of a valve portion 13c is located on the same plane as the upper end surface of a plug portion 4A when the valve portion 13c is seated on the valve seat hole portion 4f, in other words, when the auxiliary valve element 13 is in a closed position. The main valve element 8 and auxiliary valve element 13 are arranged so as to be spaced from each other in a vertical direction when both are situated in a closed position.
摘要翻译：要解决的问题：为了防止水和油进入并积聚在气体出口的下游侧的端部。解决方案：阀座孔部分4f形成在气体出口4b的上端。辅助阀元件13的阀部13c位于阀座孔4f上，以便可座位且可分离。当阀部13c位于阀座孔部4f上时，阀部13c的上端面13d位于与塞部4A的上端面相同的平面上，换句话说，当辅助阀体 13处于关闭位置。主阀元件8和辅助阀元件13布置成当两者位于关闭位置时在垂直方向上彼此间隔开。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008106844A Gas cock 有权
标题翻译：气体COCK
公开(公告)号：JP2008106844A
公开(公告)日：2008-05-08
申请号：JP2006290049
申请日：2006-10-25
申请人： Koyo Sangyo Kk , 光陽産業株式会社
发明人： SAITO TOSHIO , YOSHIZAKI KAZUO , HOSAKA SANKEI , WADA TETSUYA
IPC分类号： F16K5/02 , F16K5/00
摘要： PROBLEM TO BE SOLVED: To provide a gas cock with inexpensive manufacturing costs, capable of preventing entering of rainwater from between a cock body and a handle. SOLUTION: A sealing member 7 is provided between an outer circumference face of an annular wall part 24 of the cock body and an inner circumference face of a surrounding wall part 42 of the handle, the sealing member 7 dividing an annular gap C formed between the outer circumference face and the inner circumference face into a lower side outer side portion Co and an upper side inner side portion Ci in a sealed state. A slit 43 communicating the outer side portion Co with the inner side portion Ci is formed on the inner circumference face of the surrounding wall part 42. A communication cross-sectional area of the slit 43 is determined on the basis of tests such that communication of air is allowed, but communication of rainwater can be minimized. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有廉价制造成本的气体旋塞，能够防止雨水从旋塞体和手柄之间进入。解决方案：密封构件7设置在旋塞体的环形壁部24的外周面与手柄的周壁部42的内周面之间，密封构件7将环状间隙C 在外周面和内周面之间形成为密封状态的下侧外侧部Co和上侧内侧部Ci。在周围壁部42的内周面上形成有将外侧部Co与内侧部C 1连通的狭缝43.狭缝43的连通截面积是基于以下的试验来确定的：允许空气，但可以使雨水的通信最小化。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008002645A Pipe joint device 有权
标题翻译：管接头装置
公开(公告)号：JP2008002645A
公开(公告)日：2008-01-10
申请号：JP2006174788
申请日：2006-06-26
申请人： Koyo Sangyo Kk , Maezawa Kyuso Industries Co Ltd , 光陽産業株式会社 , 前澤給装工業株式会社
发明人： NAKAGAWA HIDEO , TAKAHASHI YOSHIKATSU , IWAKATA MARIO , MIYAZAKI TAKAYUKI , WADA TETSUYA
IPC分类号： F16L37/12
摘要： PROBLEM TO BE SOLVED: To additionally give a function of extracting an in-core from a pipe body to a holding member via which the in-core is detachably mounted on a joint body. SOLUTION: The holding member 2 has a holding cylindrical portion 2d into/from which a flange portion 3a of the in-core 3 can be inserted/extracted. On the inner peripheral face of the holding cylindrical portion 2d, an inward protruded portion 2e is formed which engages with an end face 3c of the flange portion 3a to prevent the flange portion 3a from being extracted from the holding cylindrical portion 2d with predetermined preventing force. The preventing force is set greater than extracting force required for extracting the in-core 3 from the pipe body P. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2003314770A Joint for bellows pipe 审中-公开
标题翻译： BELLOWS管接头
公开(公告)号：JP2003314770A
公开(公告)日：2003-11-06
申请号：JP2002124226
申请日：2002-04-25
申请人： Koyo Sangyo Kk , 光陽産業株式会社
发明人： MIYAGAWA SEIICHI , WADA TETSUYA
IPC分类号： F16L33/00 , F16L33/28
摘要： PROBLEM TO BE SOLVED: To prevent the inside surface of a sealing member from being given, by a bellows pipe, a scratch extending in its insertion direction.
SOLUTION: On the inside surface of the sealing member 4, a small-diameter hole part 4c is formed at an end on the front side of the insertion direction of the bellows pipe G, and a large-diameter hole part 4d is formed at an end on the rear side of the insertion direction. The inside diameter of the hole part 4c is set slightly larger than the outside diameter of a recessed part G2 of the bellows pipe G. The inside diameter of the hole part 4d is set slightly smaller than the outside diameter of a projecting part G1 of the bellows pipe G. An abutting surface 4e is formed between the hole part 4c and the hole part 4d. The abutting surface 4e is formed into a tapered surface reducing its diameter as it approaches the hole part 4c from the hole part 4d. The taper degree of the abutting surface 4e is set slightly smaller than that of a circumferential side face G3 between the recessed part G2 and the projecting part G1 of the bellows pipe G. Thereby, when the bellows pipe G is moved in the arrow direction, a part of the side face G3 on the projecting part G1 side is pressingly brought into contact with the abutting surface 4e.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止密封构件的内表面通过波纹管给出在其插入方向上延伸的划痕。解决方案：在密封构件4的内表面上，在波纹管G的插入方向的前侧的端部形成有小直径孔部4c，大直径孔部4d为形成在插入方向的后侧的端部。孔部4c的内径被设定为比波纹管G的凹部G2的外径略大。孔部4d的内径被设定为略小于凸部G1的外径波纹管G.在孔部4c和孔部4d之间形成有抵接面4e。邻接表面4e形成为从孔部4d接近孔部4c时减小其直径的锥形表面。将抵接面4e的锥度设定得比波纹管G的凹部G2与突出部G1的周向侧面G3稍小。因此，当波纹管G向箭头方向移动时，突出部G1侧的侧面G3的一部分与抵接面4e压接。版权所有（C）2004，JPO

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