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

JP2012255474A Pipe joint 审中-公开
标题翻译：管接头
公开(公告)号：JP2012255474A
公开(公告)日：2012-12-27
申请号：JP2011128060
申请日：2011-06-08
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUJIWARA TAKAO , OKAZAKI YOSHIRO , NISHIZAWA NAOKI
IPC分类号： F16L19/08
摘要： PROBLEM TO BE SOLVED: To ensure high sealing performance by allowing a biting ring to bite firmly between a joint body and a pipe.SOLUTION: A pipe joint 10 includes a joint body 20, a biting ring 24 and a tightening nut 22. The joint body 20 has a socket part. The biting ring 24 is inserted into the socket part of the joint body 20. When the biting ring 24 is subjected to a diameter-reduction action from the socket part, the ring bites an outer circumference of the pipe. The biting ring 24 has a body-side tapered part, a nut-side tapered part and an approaching part. The nut-side tapered part is subjected to a diameter-reduction action by the tightening nut 22. The approaching part is disposed at a top end of the nut-side tapered part. While the tightening nut 22 imparts propulsive force to the biting ring 24, the approaching part enters a clearance between the outer circumference surface of the pipe 12 and a pipe enclosing part of the tightening nut 22.
摘要翻译：要解决的问题：通过允许咬合环牢固地咬合在接头体和管之间来确保高密封性能。解决方案：管接头10包括接头体20，咬环24和紧固螺母22.接头体20具有插座部分。咬环24插入到接头体20的插座部中。当咬环24从插座部进行直径减小动作时，环咬住管的外周。咬环24具有主体侧锥形部，螺母侧锥形部和接近部。螺母侧锥形部通过紧固螺母22进行直径减小动作。接近部设置在螺母侧锥形部的顶端。当紧固螺母22向咬环24施加推进力时，接近部分进入管12的外圆周表面和紧固螺母22的管子的一个管子之间的间隙。（C）2013， JPO＆INPIT

2. 发明专利

JP2012241429A Piping structure 有权
标题翻译：管道结构
公开(公告)号：JP2012241429A
公开(公告)日：2012-12-10
申请号：JP2011113090
申请日：2011-05-20
申请人： Daiwa House Industry Co Ltd , 大和ハウス工業株式会社 , Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： GOTO KATSUHIKO , SHIBA YOSHIAKI , FUJIWARA TAKAO
IPC分类号： E03C1/02
摘要： PROBLEM TO BE SOLVED: To provide a piping structure which enables fluid to reach a branch pipe by flowing through a cyclic path and can reduce heat loss.SOLUTION: A piping structure 10 comprises: branch pipes 22, 24, 26 and 28; and a fluid circuit section 20. The branch pipes 22, 24, 26 and 28 diverge from the fluid circuit section 20. The fluid circuit section 20 is constructed by connecting pipes so as to enable fluid to reach the branch pipes 22, 24, 26 and 28 by flowing through a cyclic path. The fluid circuit section 20 has a plurality of parallel flow channels 40 and 40 as well as the plurality of communication flow channels 50 and 52. The parallel flow channels 40 and 40 are aligned parallel to each other. The parallel flow channels 40 and 40 communicate with each other through the communication flow channels 50 and 52. The piping structure 10 also has a binding material 30 which integrates the plurality of the pipes 84 and 86 which configure the plurality of the parallel flow channels 40 and 40 with the pipes 84 and 86 contacted each other.
摘要翻译：要解决的问题：提供一种能够使流体通过循环路径流到分支管并能够减少热损失的配管结构。解决方案：管道结构10包括：分支管22,24,26和28; 和流体回路部分20.分支管22,24,26和28从流体回路部分20分支。流体回路部分20通过连接管道构成，以使流体能够到达分支管22,24,26 通过循环路径流过。流体回路部分20具有多个平行流动通道40和40以及多个连通流动通道50和52.平行的流动通道40和40彼此平行排列。平行流动通道40和40通过连通流动通道50和52彼此连通。管道结构10还具有粘合材料30，其将多个管道84和86集成，构成多个平行流动通道40 40与管84,86接触。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010046371A Aqueduct connection type sprinkler system 审中-公开
标题翻译： AQUEDUCT连接型SPRINKLER系统
公开(公告)号：JP2010046371A
公开(公告)日：2010-03-04
申请号：JP2008214848
申请日：2008-08-25
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUJIWARA TAKAO , OSUGA SHOICHI , NISHIMURA KAZUNARI
IPC分类号： A62C35/60
摘要： PROBLEM TO BE SOLVED: To provide an aqueduct connection type sprinkler system enabling piping while people keep living in an existing building and minimizing renovation.
SOLUTION: The aqueduct connection type sprinkler system includes: a water supply pipe 3 branched from an aqueduct main pipe; a water supply header 1 for going; a water supply header 2 for returning; a first water supply pipe 4 connecting the water supply pipe 3 and the water supply header 1 for going; a plurality of sprinkler heads 5; branch pipes 8 for going connecting the respective branch ports 6 of the water supply header 1 for going and the respective sprinkler heads 5; and branch pipes 9 for returning connecting the respective branch ports 7 of the water supply header 2 for returning and the respective sprinkler heads 5. The secondary side end part of the water supply header 2 for returning and the water supply tap 12 of a toilet or the like are connected by a second water supply pipe 13.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种输水管连接式喷淋系统，使人们能够在现有的建筑物中保持生活并进行最小化的改造。导水管连接式喷淋系统包括：从输水管主管分支的供水管3; 供水头1用于去; 用于返回的供水头2; 连接供水管3和供水头1的第一供水管4，多个喷头5; 用于连接供水头1的各个分支口6以及相应喷洒头5的分支管8; 以及分支管9，用于返回连接用于返回的供水头2的各个分支端口7和相应的喷洒头5.用于返回的供水头2的二次侧端部和马桶的供水龙头12 类似物通过第二供水管13连接。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2017116023A 管ユニット审中-公开
公开(公告)号：JP2017116023A
公开(公告)日：2017-06-29
申请号：JP2015253689
申请日：2015-12-25
申请人： Jfe継手株式会社 , Jfe Pipe Fitting Mfg Co Ltd
发明人： FUJIWARA TAKAO , OKAZAKI YOSHIRO
IPC分类号： F16L33/00 , F16L37/12
摘要：【課題】組立に必要な作業を軽減する。【解決手段】管ユニットは、フレキシブル管10と、筒状体12と、シール材16と、抜止部18とを備える。筒状体12はフレキシブル管10の一端40に接続される。シール材16は、筒状体12の内周面とフレキシブル管10の一端40の外周面との間をシールする。筒状体12が、進入口とフレキシブル管対向溝とを有している。フレキシブル管対向溝は筒状体12の内周面に配置される。抜止部18はフレキシブル管対向溝とフレキシブル管10の凹部30とに嵌まることでフレキシブル管10の一端40が筒状体12から抜けることを防止する。【選択図】図1

5. 发明专利

JP2007113715A Heat-fusion joining method of tube and joint made of thermoplastic resin 审中-公开
标题翻译：热塑性树脂管接头热熔接合方法
公开(公告)号：JP2007113715A
公开(公告)日：2007-05-10
申请号：JP2005306705
申请日：2005-10-21
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUJIWARA TAKAO , NISHIMURA KAZUNARI , NOMURA KOSEI , NISHIDA SHUHEI , TANEMURA TAKASHI
IPC分类号： F16L47/02
CPC分类号： B29C65/20 , B29C66/112 , B29C66/116 , B29C66/1222 , B29C66/1224 , B29C66/1226 , B29C66/5221 , B29C66/52292 , B29C66/5344 , B29C66/71 , B29C66/73921 , B29C66/91218 , B29C66/91221 , B29K2023/18 , B29K2023/06
摘要： PROBLEM TO BE SOLVED: To provide a heat-fusion joining method of a tube and a joint made of thermoplastic resin allowing the easy visual confirmation of a heat-melting temperature of a socket of a thermoplastic resin joint by a heater.
SOLUTION: The end 1a of the tube 1 made of thermoplastic resin, and the socket 3 of the joint 2 made of thermoplastic resin are heat-melted by the heater 4. The heater 4 is then removed, and the heat-melted end 1a of the tube 1 is inserted into the socket 3 and fusion-integrated. In this case, prior to heat melting, the socket 3 is provided with a reversible or nonreversible heat sensitive member 5 changed in color by the heat-melting temperature of the socket.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种由热塑性树脂制成的管和接头的热熔接合方法，从而容易地通过加热器确认热塑性树脂接头的插座的加热熔融温度。解决方案：由热塑性树脂制成的管1的端部1a和由热塑性树脂制成的接头2的插座3被加热器4加热熔化。然后除去加热器4，并将其加热熔化管1的端部1a插入插座3中并融合成一体。在这种情况下，在热熔融之前，插座3设置有通过插座的加热熔融温度而变色的可逆或不可逆的热敏元件5。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2014055652A Flange type pipe joint and paint method of the same 审中-公开
标题翻译：法兰式管接头及其相关方法
公开(公告)号：JP2014055652A
公开(公告)日：2014-03-27
申请号：JP2012201761
申请日：2012-09-13
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUKUMI JUNICHI , FUJIWARA TAKAO , KISHIMOTO YUJI , OKAZAKI YOSHIRO , YAMANO ATSUSHI , OTANI SHINICHI
IPC分类号： F16L23/16 , F16L57/00
摘要： PROBLEM TO BE SOLVED: To secure sealing performance and anticorrosion performance in a balanced manner.SOLUTION: A flange type pipe joint 10 includes: a flange body 20; and an anticorrosive core 22. The flange body 20 includes: an outer cylinder part 30; a flange part 32; and a seal part 34. Openings 45, 47 are formed at one end part 36 and the other end part 37 of the outer cylinder part 30. The flange part 32 is provided at the one end part 36 of the outer cylinder part 30. The seal part 34 is provided on a surface of the flange part 32. The seal part 34 encloses the opening 45 at the one end part 36 of the outer cylinder part 30. The anticorrosive core 22 is inserted into the outer cylinder part 30. The flange body 20 further includes a paint film 50. The paint film 50 ranges from an inner peripheral surface 60 of the outer cylinder part 30 to the seal part 34. The paint film 50 includes a water shielding part and a seal covering part. The water shielding part covers an inner peripheral surface 60 of the outer cylinder part 30. The seal covering part covers the seal part 34 and at least a part of the water shielding part. The seal covering part is thinner than the water shielding part.
摘要翻译：要解决的问题：以平衡的方式确保密封性能和耐腐蚀性能。解决方案：法兰型管接头10包括：凸缘体20; 和防腐核心22.凸缘体20包括：外筒部30; 凸缘部32; 和密封部34.开口部45,47形成在外筒部30的一端部36和另一端部37.凸缘部32设置在外筒部30的一端部36。密封部34设置在凸缘部32的表面上。密封部34在外筒部30的一端部36处封闭开口45.防腐芯22插入外筒部30.凸缘主体20还包括漆膜50.涂膜50的范围从外筒部30的内周面60到密封部34.涂膜50包括防水部和密封覆盖部。防水部覆盖外筒部30的内周面60.密封覆盖部覆盖密封部34和防水部的至少一部分。密封盖部分比水屏蔽部分薄。

7. 发明专利

JP2012225354A Pipe joint 审中-公开
标题翻译：管接头
公开(公告)号：JP2012225354A
公开(公告)日：2012-11-15
申请号：JP2011090847
申请日：2011-04-15
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUJIWARA TAKAO , OKAZAKI YOSHIRO , NISHIZAWA NAOKI
IPC分类号： F16L19/08
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint, which can be secured in sealability and which allows a fastening nut to be easily fastened.SOLUTION: The pipe joint 10 includes a joint body 20, a fastening nut 22, and a biting ring 24. The joint body 20 has a socket part. The fastening nut 22 is connected to the joint body 20. The biting ring 24 has a body side taper part, a nut side taper part, and a thin wall protruded part. The body side taper part is inserted into the socket part of the joint body 20. The nut side taper part is inserted inside the fastening nut 22. On the inner circumference of the socket part, an intimate contact part and a diameter reducing taper surface are provided. The thin wall protruded part makes intimate contact with the intimate contact part. Upon making contact with the body side taper part, the diameter reducing taper surface imparts diameter reducing action thereto. A thrusting taper surface of the inner circumference of the fastening nut 22 makes contact with the nut side taper part of the biting ring 24 and imparts diameter reducing action and thrust force to the biting ring 24.
摘要翻译：要解决的问题：提供一种可以确保密封性并且允许紧固螺母容易紧固的管接头。管接头10包括接头体20，紧固螺母22和咬环24.接头体20具有插座部。紧固螺母22连接到接头本体20.咬环24具有主体侧锥形部，螺母侧锥形部和薄壁突出部。主体侧锥形部分插入接头体20的插座部分中。螺母侧锥形部分插入紧固螺母22内。在插座部分的内圆周上，紧密接触部分和直径减小锥形表面提供。薄壁突出部分与紧密接触部分紧密接触。在与本体侧锥形部分接触时，直径减小锥形表面赋予直径减小作用。紧固螺母22的内圆周的推压锥形表面与咬环24的螺母侧锥形部分接触，并向直径环24赋予直径减小作用和推力。版权所有：（C）2013， JPO＆INPIT

8. 发明专利

JP2010046370A Aqueduct connection type sprinkler system 审中-公开
标题翻译： AQUEDUCT连接型SPRINKLER系统
公开(公告)号：JP2010046370A
公开(公告)日：2010-03-04
申请号：JP2008214847
申请日：2008-08-25
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社
发明人： FUJIWARA TAKAO , OSUGA SHOICHI , NISHIMURA KAZUNARI
IPC分类号： A62C35/60
摘要： PROBLEM TO BE SOLVED: To provide an aqueduct connection type sprinkler system enabling piping while people keep living in an existing building and minimizing renovation.
SOLUTION: The aqueduct connection type sprinkler system includes: a water supply pipe 2 branched from an aqueduct main pipe; a water supply header 1; a water supply pipe 3 connecting the water supply pipe 2 and the water supply header 1; a plurality of sprinkler heads 5; branch pipes 7 connecting the respective branch ports 6 of the water supply header 1 and the respective sprinkler heads 5; and head connecting pipes 8 for connecting the respective sprinkler heads 5 and 5 with each other. At least one head connecting pipe 8 is connected to the water supply tap 11 of a toilet or the like.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种输水管连接式喷淋系统，使人们能够在现有的建筑物中保持生活并进行最小化的改造。
解决方案：渡槽连接式喷淋系统包括：从输水管主管分支的供水管2; 供水头1; 连接供水管2和供水集管1的供水管3; 多个喷头5; 连接供水集管1的各分支口6和各喷洒头5的支管7; 以及用于将各喷洒头5和5彼此连接的头连接管8。至少一个头连接管8连接到马桶等的供水龙头11。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009281069A Water supply system 有权
标题翻译：供水系统
公开(公告)号：JP2009281069A
公开(公告)日：2009-12-03
申请号：JP2008134866
申请日：2008-05-23
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Kajima Corp , 鹿島建設株式会社
发明人： MATSUSHIMA TOSHIHISA , GOTO SHINICHIRO , OSHIMA YOSHIAKI , FUJIWARA TAKAO , FUKUDA ASUKA
IPC分类号： E03C1/02
摘要： PROBLEM TO BE SOLVED: To provide a water supply system which can suppress the heat loss low.
SOLUTION: The water supply system includes a heat source, a first water passage pipe, a loop pipe, a first branch pipe 80, a water discharge device 82, a second branch pipe 84, and a second water passage pipe. In this water supply system, at least part of the water flowing out of the heat source passes the first water passage pipe, the loop pipe, the first branch pipe 80, the water discharge device 82, the second branch pipe 84 and the second water passage pipe, and returns to the heat source. Each of the first branch pipe 80 and the second branch pipe 84 has the smaller cross section area than that of the loop pipe. The loop pipe includes a first circulation part 70, a branch part 72, a pressure loss part 74, a confluence 76, and the second circulation part 78. The first branch pipe 80 is branched from the branch part 72. The pressure loss of the pressure loss part 74 is higher than that of the first circulation part 70. The second branch pipe 84 joins the confluence part 76.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制热损失的供水系统。解决方案：供水系统包括热源，第一水通道管，环管，第一分支管80，排水装置82，第二分支管84和第二水通道管。在该供水系统中，从热源流出的至少一部分水通过第一水通道管，环管，第一分支管80，排水装置82，第二分支管84和第二水通道管道，并返回到热源。第一分支管80和第二分支管84中的每一个具有比循环管的横截面积更小的横截面积。环管包括第一循环部分70，分支部分72，压力损失部分74，汇合部分76和第二循环部分78.第一分支管80从分支部分72分支。压力损失部分74比第一循环部分70的压力损失部分74高。第二分支管84连接汇合部分76.版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008292058A Hot water immediately discharging device 有权
标题翻译：热水立即排放装置
公开(公告)号：JP2008292058A
公开(公告)日：2008-12-04
申请号：JP2007137629
申请日：2007-05-24
申请人： Jfe Pipe Fitting Mfg Co Ltd , Jfe継手株式会社 , Kajima Corp , 鹿島建設株式会社
发明人： FUJIWARA TAKAO , FUKUDA ASUKA , MATSUSHIMA TOSHIHISA , GOTO SHINICHIRO
IPC分类号： F24D17/00 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water immediately discharging device capable of discharging hot water immediately when opening a hot-water faucet.
SOLUTION: This hot-water immediately discharging device is provided with a hot-water supply loop pipe 8 for feeding hot water from one end and returning hot water from the other end, a branched pipe passage 10 having a hot-water feeding pipe passage 16 and a hot-water returning pipe passage 17 communicating with and connected with a plurality of sections of the hot-water supply loop pipe 8, and the hot water faucet 3 making the hot-water feeding pipe passage 16 communicate with the hot-water returning pipe passage 17 of each branched pipe passage 10 and connecting them.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在打开热水龙头时立即排出热水的热水立即排放装置。解决方案：该热水立即排放装置设置有用于从一端供给热水并从另一端返回热水的热水供给回路管8，具有热水供给的分支管路10 管道16和与该热水供给回路管8的多个部分连通并连接的热水返回管路17，以及使热水供给管路16与热水供给管路16连通的热水龙头3 各分支管路10的返水管路17并连接。版权所有（C）2009，JPO＆INPIT

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