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11. 发明专利

JP2010249268A Flange joint structure 审中-公开
标题翻译：法兰接头结构
公开(公告)号：JP2010249268A
公开(公告)日：2010-11-04
申请号：JP2009100930
申请日：2009-04-17
申请人： Taimei Kinzoku Kogyo Kk , Tokyo Gas Co Ltd , 大明金属工業株式会社 , 東京瓦斯株式会社
发明人： HAMAGUCHI KANKI , SASAKI YOSHIRO , KOBAYASHI HIROKI
IPC分类号： F16L25/02 , F16L23/02
摘要： PROBLEM TO BE SOLVED: To ensure, in a flange joint structure, electric insulating property between flanges while maintaining the sealing property in a flange joint surface by a heat insulating gasket.
SOLUTION: In the flange joint structure in which a pair of flanges 3a and b is fastened together by an insulating bolt 5 and a nut 9 while installing a sheet-like gasket 61 having insulating property and heat resistance onto the joint surface of the flanges 3a and b, an insulating washer 13 is interposed between the insulating bolt 5 and the nut 9, water shut-off between the insulating washer 13 and the flanges 3a and b is performed by a packing 67 having water-tightness, and water shut-off of the outer circumference of the joint surface of the flanges 3a and b is performed by a waterproof tape 65 having insulating property.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了确保在法兰接合结构中凸缘之间的电绝缘性能，同时通过隔热垫圈保持法兰接合面中的密封性能。解决方案：在通过绝缘螺栓5和螺母9将一对凸缘3a和b固定在一起的法兰接头结构中，同时将具有绝缘性能和耐热性的片状垫片61安装在接头表面上凸缘3a和b，绝缘垫圈13插在绝缘螺栓5和螺母9之间，绝缘垫圈13和凸缘3a和b之间的水切断由具有防水性的填料67和水通过具有绝缘性能的防水带65来实现凸缘3a和b的接合表面的外周的切断。版权所有（C）2011，JPO＆INPIT

12. 发明专利

JPH11108213A BALL VALVE 失效
公开(公告)号：JPH11108213A
公开(公告)日：1999-04-20
申请号：JP28929197
申请日：1997-10-07
申请人： TAIMEI KINZOKU KOGYO KK
发明人： MIYOSHI MAMORU
IPC分类号： F16K5/06 , F16K5/20
摘要： PROBLEM TO BE SOLVED: To provide a ball valve with a small pit space and enable to simplify the structure of a part of the pressure medium and its pressure device part and with good operation. SOLUTION: This ball valve is provided with a valve body 1 provided with a fluid inflow section 2 and a fluid outflow section 3, a drive shaft section 6 extensively arranged outside the valve body 1, a ball 4 having a fluid path 5 inside and being turned and moved between the valve opened position where the fluid path 5 and a fluid inflow section 2 and a fluid outflow section 3 of the valve body 1 are communicated, and the valve closed position where they become a uncommunicated state by the drive shaft section 6, a valve seat 11 sealing the ball 4 and the valve body 1 and using the pressure medium 13 as the power source, and a pressing means 15 pressing the pressure medium 13. In this case the pressure medium is sealed in a sealing section 14 provided at the part communicated to the drive shaft section 6 and the valve seat 11. The pressing means 15 is formed at the drive shaft section 6 and presses the sealed pressure medium in accordance with the ball turning and moving operation of the drive shaft section 6.

13. 发明专利

JP2884388B2 失效
公开(公告)号：JP2884388B2
公开(公告)日：1999-04-19
申请号：JP25996994
申请日：1994-10-25
申请人： TAIMEI KINZOKU KOGYO KK
发明人： KAWAHARA HIROHITO
IPC分类号： F16K5/06 , F16K5/20 , F16K31/524

14. 发明专利

JP2857860B2 失效
公开(公告)号：JP2857860B2
公开(公告)日：1999-02-17
申请号：JP15198396
申请日：1996-06-13
申请人： TAIMEI KINZOKU KOGYO KK
发明人： KAWAHARA HIROHITO
IPC分类号： F16K5/06 , F16K5/20

15. 发明专利

JP2849998B2 失效
公开(公告)号：JP2849998B2
公开(公告)日：1999-01-27
申请号：JP33702496
申请日：1996-12-17
申请人： TAIMEI KINZOKU KOGYO KK
发明人： SASAKI YOSHIRO
IPC分类号： F16K51/00 , F16L59/16

16. 发明专利

JPH10311435A ADJUSTING PLUG 失效
公开(公告)号：JPH10311435A
公开(公告)日：1998-11-24
申请号：JP11776697
申请日：1997-05-08
申请人： TAIMEI KINZOKU KOGYO KK
发明人： SASAKI YOSHIRO
IPC分类号： F16K1/18 , F16K1/48 , F16K13/00 , F16K15/03 , F16K31/44
摘要： PROBLEM TO BE SOLVED: To provide an adjusting plug which is high in dependability and reliability, easy to open/close a valve, simple in structure, small in size, and econimical. SOLUTION: This adjusting plug is provided with a stem 8 furnished with a guiding groove 15 which is opened to one end surface 10 at the side of fluid flowing and is vertically formed, a valve element 23 having a projected piece 25 which is supported by a body 3 and guided by the guiding groove 15, and a valve seat 30 which the valve element 23 comes in contact with or separate from. When the stem 8 is rotated in a specified angular range, the projected piece 25 of the valve element is guided by the guiding groove 15 of the stem 8, so as to come in contact with, and separate from the valve seat 30. Furthermore, the guiding groove 15 of the stem is provided with a narrow groove part which holds the projected piece 25 of the valve element and fully opens an adjusting plug 1, and a pressing seat surface 17 which presses the outer side surface of the projected piece 25 of the valve element to fully close the adjusting plug 1.

17. 发明专利

JP2796697B2 失效
公开(公告)号：JP2796697B2
公开(公告)日：1998-09-10
申请号：JP25996894
申请日：1994-10-25
申请人： TAIMEI KINZOKU KOGYO KK
发明人： KAWAHARA HIROHITO
IPC分类号： F16K5/06 , F16H35/00 , F16K5/20 , F16K31/53

18. 发明专利

JP2762038B2 失效
公开(公告)号：JP2762038B2
公开(公告)日：1998-06-04
申请号：JP14464294
申请日：1994-06-27
申请人： TAIMEI KINZOKU KOGYO KK
发明人： KAWAHARA HIROHITO
IPC分类号： F16L47/02 , F16L55/00 , F17D1/00

19. 发明专利

JPH09196207A REGULATING VALVE 失效
公开(公告)号：JPH09196207A
公开(公告)日：1997-07-29
申请号：JP983296
申请日：1996-01-24
申请人： TAIMEI KINZOKU KOGYO KK
发明人： ANDO MASAYUKI
IPC分类号： F16K13/00 , F16K1/18 , F16K1/48 , F16K15/03 , F16K31/44
摘要： PROBLEM TO BE SOLVED: To facilitate sure and reliable opening/closing of a valve and to miniaturize and simplify the structure of the valve so as to reduce costs. SOLUTION: A regulating valve 1 is provided with an operation rod 17 for bringing a valve 8 to be turned against a pin 3 fixed to a valve main body 2 close to a valve seat 6 and pressure-connecting or shifting this away, an L-shaped member 11 fixed to one end 10 side of the back surface of the valve 8 and turned together with the valve 8 so as to be coaxial to the pin 3 and a guiding rail 19 for guiding the inner side of the L-shaped member 11 around one end periphery of the operation rod 17 by turning the operation rod 17 so as to turn the valve 8 around the pin 3. Further, the adjusting valve is provided with an increased fastening piece 21 for increase-fastening the valve 8 to the valve seat 6 and a pulling-out preventing material 25a for regulating the turning of the operation rod 17 between the full opening and the full closing of the regulating valve 1.

20. 发明专利

JP2585960B2 失效
公开(公告)号：JP2585960B2
公开(公告)日：1997-02-26
申请号：JP25053593
申请日：1993-10-06
申请人： TAIMEI KINZOKU KOGYO KK
发明人： KAWAHARA HIROHITO
IPC分类号： F16K1/14

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