CN102748547A - 薄壁金属管与管件连接技术方法 - Google Patents
薄壁金属管与管件连接技术方法 Download PDFInfo
- Publication number
- CN102748547A CN102748547A CN2011101010399A CN201110101039A CN102748547A CN 102748547 A CN102748547 A CN 102748547A CN 2011101010399 A CN2011101010399 A CN 2011101010399A CN 201110101039 A CN201110101039 A CN 201110101039A CN 102748547 A CN102748547 A CN 102748547A
- Authority
- CN
- China
- Prior art keywords
- salient point
- pipe
- joint
- thin
- wall metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract 8
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000006049 ring expansion reaction Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
- F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110101039.9A CN102748547B (zh) | 2011-04-20 | 2011-04-20 | 薄壁金属管与管件连接技术方法 |
PCT/CN2012/000558 WO2012142862A1 (zh) | 2011-04-20 | 2012-04-25 | 薄壁金属管与管接头的连接方法 |
EP12774512.3A EP2700861B1 (en) | 2011-04-20 | 2012-04-25 | Connection method for thin wall metal pipe and pipe joint |
US14/060,609 US20140042742A1 (en) | 2011-04-20 | 2013-10-22 | Combination of thin-walled pipe and joint, and method for forming the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110101039.9A CN102748547B (zh) | 2011-04-20 | 2011-04-20 | 薄壁金属管与管件连接技术方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102748547A true CN102748547A (zh) | 2012-10-24 |
CN102748547B CN102748547B (zh) | 2014-10-22 |
Family
ID=47028950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110101039.9A Expired - Fee Related CN102748547B (zh) | 2011-04-20 | 2011-04-20 | 薄壁金属管与管件连接技术方法 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2700861B1 (zh) |
CN (1) | CN102748547B (zh) |
WO (1) | WO2012142862A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170940A (zh) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | 伞齿轮中间轴绝缘扳手 |
CN109386674A (zh) * | 2017-08-08 | 2019-02-26 | 中国航发商用航空发动机有限责任公司 | 一种管接头的公头和一种管接头 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140042742A1 (en) * | 2011-04-20 | 2014-02-13 | Zhaohui Shi | Combination of thin-walled pipe and joint, and method for forming the same |
CN110925502B (zh) * | 2019-12-11 | 2022-11-01 | 滕州市华正软接头有限公司 | 一种安装密封性好的金属软管 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2630610Y (zh) * | 2003-06-27 | 2004-08-04 | 庞浩辉 | 连接管件 |
CN2649908Y (zh) * | 2003-09-16 | 2004-10-20 | 庞浩辉 | 一种薄壁金属输送管连接管件 |
CN200940734Y (zh) * | 2006-08-22 | 2007-08-29 | 金洲 | 扇形凸环薄壁金属管 |
CN200965114Y (zh) * | 2006-10-15 | 2007-10-24 | 邓伟志 | 薄壁金属管管接件 |
CN201050654Y (zh) * | 2007-05-21 | 2008-04-23 | 庞舜源 | 可伸缩密封的薄壁金属连接管件 |
CN101265999A (zh) * | 2007-03-13 | 2008-09-17 | 王周城 | 一种锁口压缩式梯形管连接管件 |
CN201152413Y (zh) * | 2007-12-20 | 2008-11-19 | 庞舜源 | 一种薄壁金属管配钢衬塑接头的连接管件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463883A (en) * | 1946-04-24 | 1949-03-08 | Furlow Cate Mfg Company Inc | Tube coupling |
GB2207722A (en) * | 1987-07-02 | 1989-02-08 | Bristol Bending Services Limit | Seals for use in sealing tube and pipe joints |
CA2122151C (en) * | 1991-10-25 | 1998-01-06 | Nigel D. L. Williamson | Hydraulic port fittings |
FR2697070B1 (fr) * | 1992-10-16 | 1994-12-09 | Peugeot | Raccord pour joint torique. |
GB0100555D0 (en) * | 2001-01-09 | 2001-02-21 | Linkindex Ltd | Pipe connection |
CN1945086A (zh) * | 2005-10-09 | 2007-04-11 | 王春燕 | 一种管道连接管件 |
CN201034220Y (zh) * | 2007-02-13 | 2008-03-12 | 鸿基不锈钢有限公司 | 管道接合系统以及管道接头配件 |
CN201050648Y (zh) * | 2007-05-21 | 2008-04-23 | 庞舜源 | 薄壁金属连接输送管 |
CN101660641A (zh) * | 2008-08-27 | 2010-03-03 | 王周城 | 压缩式薄壁管连接管件 |
-
2011
- 2011-04-20 CN CN201110101039.9A patent/CN102748547B/zh not_active Expired - Fee Related
-
2012
- 2012-04-25 EP EP12774512.3A patent/EP2700861B1/en not_active Not-in-force
- 2012-04-25 WO PCT/CN2012/000558 patent/WO2012142862A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2630610Y (zh) * | 2003-06-27 | 2004-08-04 | 庞浩辉 | 连接管件 |
CN2649908Y (zh) * | 2003-09-16 | 2004-10-20 | 庞浩辉 | 一种薄壁金属输送管连接管件 |
CN200940734Y (zh) * | 2006-08-22 | 2007-08-29 | 金洲 | 扇形凸环薄壁金属管 |
CN200965114Y (zh) * | 2006-10-15 | 2007-10-24 | 邓伟志 | 薄壁金属管管接件 |
CN101265999A (zh) * | 2007-03-13 | 2008-09-17 | 王周城 | 一种锁口压缩式梯形管连接管件 |
CN201050654Y (zh) * | 2007-05-21 | 2008-04-23 | 庞舜源 | 可伸缩密封的薄壁金属连接管件 |
CN201152413Y (zh) * | 2007-12-20 | 2008-11-19 | 庞舜源 | 一种薄壁金属管配钢衬塑接头的连接管件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170940A (zh) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | 伞齿轮中间轴绝缘扳手 |
CN109386674A (zh) * | 2017-08-08 | 2019-02-26 | 中国航发商用航空发动机有限责任公司 | 一种管接头的公头和一种管接头 |
Also Published As
Publication number | Publication date |
---|---|
EP2700861A1 (en) | 2014-02-26 |
WO2012142862A1 (zh) | 2012-10-26 |
EP2700861A4 (en) | 2015-04-15 |
CN102748547B (zh) | 2014-10-22 |
EP2700861B1 (en) | 2016-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG ZHIJIAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PANG HAOHUI Effective date: 20130109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528000 FOSHAN, GUANGDONG PROVINCE TO: 519000 ZHUHAI, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130109 Address after: 519000 Zhuhai Free Trade Zone, Guangdong District, No. 27-1 plant Applicant after: Guangdong Jian Technology Co., Ltd. Address before: 528000 Chancheng, Foshan District, Yan Yan Street, No. 701, room 3, No. four Applicant before: Pang Haohui |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PANG HAOHUI Free format text: FORMER OWNER: GUANGDONG ZHIJIAN TECHNOLOGY CO., LTD. Effective date: 20131206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519000 ZHUHAI, GUANGDONG PROVINCE TO: 528000 FOSHAN, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131206 Address after: 528000 Chancheng, Foshan District, Yan Yan Street, No. 701, room 3, No. four Applicant after: Pang Haohui Address before: 519000 Zhuhai Free Trade Zone, Guangdong District, No. 27-1 plant Applicant before: Guangdong Jian Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121024 Assignee: Guangzhou to Jane Technology Co., Ltd. Assignor: Pang Haohui Contract record no.: 2015440000053 Denomination of invention: Technical method for connecting thin-wall metal pipe with pipe fitting Granted publication date: 20141022 License type: Exclusive License Record date: 20150318 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: 528000 Chancheng, Foshan District, Yan Yan Street, No. 701, room 3, No. four Patentee after: Pang Haohui Patentee after: Shi Chaohui Patentee after: Chen Yi Address before: 528000 Chancheng, Foshan District, Yan Yan Street, No. 701, room 3, No. four Patentee before: Pang Haohui |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 519000 Zhuhai Free Trade Zone, Guangdong District, No. 27-1 plant Patentee after: Guangdong Jian Technology Co., Ltd. Address before: 528000 Chancheng, Foshan District, Yan Yan Street, No. 701, room 3, No. four Co-patentee before: Shi Chaohui Patentee before: Pang Haohui Co-patentee before: Chen Yi |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210420 |