专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011117582A Joint member 有权
标题翻译：联合会员
公开(公告)号：JP2011117582A
公开(公告)日：2011-06-16
申请号：JP2009277954
申请日：2009-12-07
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： HIRANO RYOICHI , KOKETSU YASUO , TAKAHASHI YUKA , MINAMI TOMOYUKI , AKIYAMA JUNICHI , UEDA YOSUKE , KIMURA MITSUJI
IPC分类号： F16L37/40 , F16J15/10 , F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a joint member capable of restraining the occurrence of such a state that the joint member is held by a plug in spite of not being a connected state. SOLUTION: In a non-connected state and in a half-connected state in which the tip of the plug 50 abuts on the tip of a second seal member 65, the inner diameter portion of a first seal member 61 abuts on an abutting surface which is the outer peripheral surface of a connection part located on the plug tip side rather than a locking recess 53. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制接头构件由插头保持而不是连接状态的状态的发生的关节构件。解决方案：在非连接状态和半连接状态下，插头50的尖端与第二密封部件65的顶端抵接，第一密封部件61的内径部分与第邻接表面，其是位于插头末端侧的连接部分的外周表面而不是锁定凹槽53.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010060115A Socket for gas 有权
标题翻译：气体插座
公开(公告)号：JP2010060115A
公开(公告)日：2010-03-18
申请号：JP2008228865
申请日：2008-09-05
申请人： Koyo Sangyo Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： YOSHIZAKI KAZUO , HIRANO RYOICHI , MINAMI TOMOYUKI , TAKAHASHI YUKA , KIMURA MITSUJI , UEDA YOSUKE , KOKETSU YASUO
IPC分类号： F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a socket for gas capable of preventing a gas from leaking outside even if a gap is created due to dust or the like between the contact surface of the connection tube of the socket and the tapered surface of a plug which comes into press contact with the contact surface, and the gas leaks from the gap. SOLUTION: On the inner peripheral surface of the right end of a body 2A, a first seal 21 is provided for forming an airtight seal between the inner peripheral surface and the outer peripheral surface of the plug 10. On the outer peripheral surface of the right end of the body 2A, a second seal 22 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of an operation tube 5. On the outer peripheral surface of the operation tube 5, a third seal 23 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of a cover 2B. On the outer peripheral surface of the body 2A, a fourth seal 24 is provided for forming an airtight seal between the outer peripheral surface and the inner peripheral surface of the cover 2B. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够防止气体泄漏到外部的气体插座，即使由于插座的连接管的接触表面和插座的锥形表面之间的灰尘等而产生间隙，与接触表面压接的插头，并且气体从间隙泄漏。解决方案：在主体2A的右端的内周面上设置有第一密封件21，用于在内周面和插塞10的外周面之间形成气密密封。在外周面在主体2A的右端部设置有第二密封件22，用于在外周面与操作管5的内周面之间形成气密密封。在操作管5的外周面上，具有第三密封 23设置用于在盖2B的外周表面和内周表面之间形成气密密封。在主体2A的外周面上，设置有第四密封件24，用于在外壳外表面和盖2B的内周面之间形成气密密封。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010174922A Plug-socket connecting structure 有权
标题翻译：插头连接结构
公开(公告)号：JP2010174922A
公开(公告)日：2010-08-12
申请号：JP2009015369
申请日：2009-01-27
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： HIRANO RYOICHI , TAMURA TAKASHI , TAKAHASHI YUKA , MINAMI TOMOYUKI , KOKETSU YASUO , UEDA YOSUKE , KIMURA MITSUJI
IPC分类号： F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a plug-socket connecting structure, capable of surely preventing leak of gas with a reduced manufacturing cost. SOLUTION: A space between the outer circumferential surface of a socket body 21 located closer to the rear end from a through-hole 21b and the inner circumferential surface of a minor diameter hole 24a of an operation cylinder 24 is sealed by an annular first sub-seal member 31. An annular second sub-seal member 32 is provided on the top end surface of the socket body 21. The inner circumferential part of the second sub-seal member 32 is pressed into contact with the outer circumferential surface of a cylindrical part 11 of a plug 1. The outer circumferential part of the second sub-seal member 32 is pressed into contact with the inner circumferential surface of a major diameter hole 24b of the operation cylinder 24. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种插座连接结构，能够以降低的制造成本可靠地防止气体的泄漏。解决方案：位于从通孔21b靠近后端的插座主体21的外周面与操作筒24的小直径孔24a的内周面之间的空间被环形第一副密封构件31.在插座主体21的顶端面上设置有环状的第二副密封构件32.第二副密封构件32的内周部被压接成与第二副密封构件31的外周面接触第二副密封构件32的外周部被压入与操作筒24的大径孔24b的内周面接触。（C） 2010年，JPO＆INPIT

4. 发明专利

JP2009019677A L-shaped gas valve 有权
标题翻译： L形气阀
公开(公告)号：JP2009019677A
公开(公告)日：2009-01-29
申请号：JP2007182169
申请日：2007-07-11
申请人： Koyo Sangyo Kk , Toho Gas Co Ltd , 光陽産業株式会社 , 東邦瓦斯株式会社
发明人： HAYASHI MICHIO , HIRANO RYOICHI
IPC分类号： F16K5/02 , F16K5/10
摘要： PROBLEM TO BE SOLVED: To reduce flow resistance of a gas hole formed on a valve element.
SOLUTION: The gas hole 31 is formed to have an oval shape long in the bending inner and outer directions. The gas hole 31 is divided into three portions of an inner portion 31A, a central portion 31B and an outer portion 31C, in the bending inner and outer directions. When a virtual gas hole 31' having a circular cross section with the same flowing area as that of the gas hole 31 is similarly divided into three portions, a ratio of the flow passage area of the outer portion 31C to that of the central portion 31B is set larger than a ratio of the flow passage area of an outer portion to that of a central portion of the virtual gas hole 31'.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：减少形成在阀元件上的气孔的流动阻力。解决方案：气孔31形成为在弯曲内外方向上具有长椭圆形形状。气孔31在弯曲的内外侧被分成内部31A，中心部31B和外侧部31C的三部分。当具有与气孔31相同流动面积的圆形横截面的虚拟气孔31'同样分成三部分时，外部31C与中心部分31B的流动通道面积的比率设定为大于外侧部分的流路面积与虚拟气孔31'的中心部分的流路面积的比。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009036228A Gas cock 审中-公开
标题翻译：气体COCK
公开(公告)号：JP2009036228A
公开(公告)日：2009-02-19
申请号：JP2007198621
申请日：2007-07-31
申请人： Koyo Sangyo Kk , Toho Gas Co Ltd , 光陽産業株式会社 , 東邦瓦斯株式会社
发明人： HAYASHI MICHIO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： F16K35/02 , F16K35/10
摘要： PROBLEM TO BE SOLVED: To provide a gas cock which can be prevented from enlargement and moreover can be assembled easily.
SOLUTION: The gas cock is characterized in that a handle 3 forms a horizontal hole 38 extending from its periphery to the inside, and an inner hole 39 extending coaxially to the horizontal hole 38 from a bottom face of this horizontal hole 38. The horizontal hole 38 is provided with a lock pin 4 which prevents the handle 3 from rotating from a closing position to an opening position when positioned at a sealing position. The inner hole 39 is provided with an engaging shaft 5 which regulates a rotating region of the handle 3 between the closing position and the opening position. The engaging shaft 5 is an independent member with respect to the lock pin 4, and the engaging shaft 5 is fixed in insertion to the inner hole 39 through the horizontal hole 38 after the handle 3 is connected to a tap body 1 and a valve body 2 before the lock pin 4 is inserted into the horizontal hole 38.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止放大的气体旋塞，并且可以容易地组装。解决方案：气体旋塞的特征在于，手柄3形成从其周边延伸到内侧的水平孔38和从该水平孔38的底面同轴地延伸到水平孔38的内孔39。水平孔38设置有锁定销4，锁定销4在位于密封位置时防止把手3从关闭位置旋转到打开位置。内孔39设置有接合轴5，该接合轴5在关闭位置和打开位置之间调节手柄3的旋转区域。接合轴5相对于锁定销4是独立的构件，并且在手柄3连接到龙头本体1和阀体之后，接合轴5通过水平孔38被插入到内孔39中。锁定销4插入水平孔38之前。2，版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2003014184A Gas socket 审中-公开
标题翻译：气体插座
公开(公告)号：JP2003014184A
公开(公告)日：2003-01-15
申请号：JP2001192604
申请日：2001-06-26
申请人： Koyo Sangyo Kk , Toho Gas Co Ltd , 光陽産業株式会社 , 東邦瓦斯株式会社
发明人： HOJO TOSHIAKI , HIRANO RYOICHI , IWAKATA MARIO
IPC分类号： F16L37/23 , F16L37/40
摘要： PROBLEM TO BE SOLVED: To provide a gas socket having a high degree of freedom in designing. SOLUTION: As a stopper part abutting to a taper face 73 in an operation cylinder 7 to stop it in a connection part in connection of a plug P to the socket 1A, a stopper ring 8 formed separately from a socket body 2 is used.
摘要翻译：要解决的问题：提供一种在设计中具有高自由度的气体插座。解决方案：作为与操作筒7中的锥面73抵接以将塞子连接到插座1A的连接部中的止动件，使用与插座主体2分开形成的止动环8。

7. 发明专利

JP2008240803A Gas feeding connection unit 有权
标题翻译：气体输送连接单元
公开(公告)号：JP2008240803A
公开(公告)日：2008-10-09
申请号：JP2007079492
申请日：2007-03-26
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , YOSHIZAKI KAZUO , HIRANO RYOICHI
IPC分类号： F16L37/42
摘要： PROBLEM TO BE SOLVED: To prevent a valve element from being stopped on the midway when the valve element is returned from an opened position to a closed position in a plug type gas outlet. SOLUTION: A valve storage hole 1c and a valve seat hole 1d are provided at the inside of a body 1. A seal member 5 is provided on an inner peripheral surface of the valve seat hole 1d so as to be positioned/fixed. A valve part 2b slidably always fitted to the valve seat hole 1d and always pressing/contacted with the seal member 5 is provided on the valve element 2. A outflow passage 6 is shut off relative to the valve storage hole 1c by the seal member 5 when the valve element 2 is positioned at the closed position but it connecting the valve storage hole 1c with the valve seat hole 1d in a downstream side than the valve part 2b when the valve element 2 is positioned at the opened position is provided on the valve part 2b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止阀元件在阀元件从插头式气体出口中的打开位置返回到关闭位置时在中途停止。解决方案：阀体存储孔1c和阀座孔1d设置在阀体1的内侧。密封件5设置在阀座孔1d的内周面上，以便被定位/固定。在阀体2上设置有可滑动地总是安装在阀座孔1d上并始终与密封构件5按压/接触的阀部分2b。通过密封构件5相对于阀存储孔1c切断出流道6 当阀元件2位于关闭位置时，当阀元件2位于打开位置时，其将阀存储孔1c与阀座2b的下游侧连接在阀座孔1d上时，阀第2b部分。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008240804A Gas feeding connection unit 有权
标题翻译：气体输送连接单元
公开(公告)号：JP2008240804A
公开(公告)日：2008-10-09
申请号：JP2007079493
申请日：2007-03-26
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , UEDA YOSUKE , YOSHIZAKI KAZUO , HIRANO RYOICHI
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a gas outlet capable of preventing gas leakage by an unexpected accident. SOLUTION: A cap 2 for shielding a plug part 3b is thread fixedly to a body 3. Valve springs 6A, 6B for urging a valve element 4 in a downstream side (right side in Fig.1) are provided on the body 3. A coil spring 11 for urging the valve element 4 in an upstream side through an engagement member 10 is provided on the cap 2. The urging force of the valve springs 6A, 6B and the urging force of the coil spring 11 become same at a predetermined position where a first male screw part 4b is threaded with a first female screw part 3f. Such that the former becomes larger than the latter when the valve element 4 is positioned in an upstream side than the predetermined position and the former becomes smaller than the latter when it is positioned in a downstream side, magnitudes of both are set. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过意外事故防止气体泄漏的气体出口。解决方案：用于屏蔽塞子部分3b的盖子2固定在主体3上。用于在下游侧（图1中的右侧）推动阀元件4的阀弹簧6A，6B设置在主体在盖2上设置有用于在上游侧推动阀元件4的螺旋弹簧11.阀弹簧6A，6B的推压力和螺旋弹簧11的作用力变得相同，其中第一外螺纹部分4b与第一阴螺纹部分3f螺纹连接的预定位置。当阀元件4位于比预定位置更靠上游侧的位置时，前者大于后者，当位于下游侧时，前者变得比后者小，因此设定两者的大小。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2005061453A Joint for gas pipe 审中-公开
标题翻译：气管接头
公开(公告)号：JP2005061453A
公开(公告)日：2005-03-10
申请号：JP2003207877
申请日：2003-08-19
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , FUJISAWA SHOZO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： G01F3/22 , F16L19/03
摘要： PROBLEM TO BE SOLVED: To provide a joint for a gas pipe, which joint can easily confirm whether or not a packing is mounted on one end surface of a joint body.
SOLUTION: The joint is configured such that a straight portion 1b having a specified outside diameter is formed on the outside peripheral surface of the lower end portion of the joint body 1. A snap ring 3 is arranged on the outside peripheral surface of the straight portion 1b. An annular projection 2b is formed on the inside peripheral surface of the upper end portion of a connecting nut 2 so as to rotatably and movably fit on the straight portion 1b located above the snap ring 3. A female thread portion 2c is formed on the inside peripheral surface of the lower end portion of the connecting nut 2. A recess 1h is formed on the upper side of the straight portion 1b of the joint body 1. In the joint, the inside diameter of the annular projection 2b is set to be larger than the outside diameter of the recess 1h and the inside diameter of the female thread portion 2c is set to be larger than the outside diameter of the snap ring 3 such that the connecting nut 2 may tilt until the outside peripheral surface of a packing 4 mounted on the lower end surface of the joint body 1 is exposed to the outside in the radial direction from one side portion of the connecting nut 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于气体管道的接头，该接头可以容易地确认衬垫是否安装在接头体的一个端面上。解决方案：接头被构造成使得具有特定外径的直线部分1b形成在接头主体1的下端部的外周面上。卡环3设置在接头体1的外周面上直线部分1b。在连接螺母2的上端部的内周面上形成有环状的突起2b，以便可转动地并且可移动地配合在位于卡环3上方的直线部分1b上。内螺纹部分2c形成在内侧连接螺母2的下端部的周面。在接头体1的直部1b的上侧形成有凹部1h。在接头中，环状突起2b的内径设定为较大比凹部1h的外径和内螺纹部2c的内径设定为大于卡环3的外径，使得连接螺母2可以倾斜直到安装的密封件4的外周面在连接螺母2的一个侧面，在接头本体1的下端面上沿径向向外侧露出。（C）2005，JPO＆NCIPI

10. 发明专利

JP2005042748A Joint for gas meter 审中-公开
标题翻译：联合气体计
公开(公告)号：JP2005042748A
公开(公告)日：2005-02-17
申请号：JP2003200043
申请日：2003-07-22
申请人： Koyo Sangyo Kk , Osaka Gas Co Ltd , 光陽産業株式会社 , 大阪瓦斯株式会社
发明人： KIMURA MITSUJI , FUJISAWA SHOZO , TAKAHASHI KAZUMA , HIRANO RYOICHI
IPC分类号： F16K17/38
摘要： PROBLEM TO BE SOLVED: To provide a joint for a gas meter, surely intercepting a gas passage before a gas meter is molten due to a fire or the like.
SOLUTION: A tapered valve seat 24a is formed on the inner surface of the lower end part of the gas passage 24. A storing recessed part 24b, the lower part of which is opened, is formed in the inner surface of the intermediate part in the vertical direction of the gas passage 24. The storing recessed part 24b is disposed substantially right above the valve seat 24a. A ball valve 5 is stored in the storing recessed part 24b. The ball valve 5 is supported by a holding member 6 formed of regin molten or burnt out at a high temperature to be disabled from escaping downward from the storing recessed part 24b.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于燃气表的接头，在燃气表由于火焰等而熔化之前肯定地拦截气体通道。解决方案：锥形阀座24a形成在气体通道24的下端部的内表面上。在中间体的内表面上形成有开口的下部的储存凹部24b 部分位于气体通道24的垂直方向上。储存凹部24b基本上设置在阀座24a的正上方。球阀5存储在存储凹部24b中。球阀5由在高温下熔融或烧焦形成的保持部件6支撑，从而不能从储存凹部24b向下方逸出。版权所有（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式