CN2493814Y - 聚乙烯燃气管网用的转换接头 - Google Patents
聚乙烯燃气管网用的转换接头 Download PDFInfo
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- CN2493814Y CN2493814Y CN 01233515 CN01233515U CN2493814Y CN 2493814 Y CN2493814 Y CN 2493814Y CN 01233515 CN01233515 CN 01233515 CN 01233515 U CN01233515 U CN 01233515U CN 2493814 Y CN2493814 Y CN 2493814Y
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- conversion part
- end conversion
- steel end
- steel
- trapezoidal groove
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 01233515 CN2493814Y (zh) | 2001-08-17 | 2001-08-17 | 聚乙烯燃气管网用的转换接头 |
Applications Claiming Priority (1)
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CN 01233515 CN2493814Y (zh) | 2001-08-17 | 2001-08-17 | 聚乙烯燃气管网用的转换接头 |
Publications (1)
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CN2493814Y true CN2493814Y (zh) | 2002-05-29 |
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CN 01233515 Expired - Fee Related CN2493814Y (zh) | 2001-08-17 | 2001-08-17 | 聚乙烯燃气管网用的转换接头 |
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CN (1) | CN2493814Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102434748A (zh) * | 2011-11-25 | 2012-05-02 | 长春高祥特种管道有限公司 | 电熔式波纹管连接接头、连接燃气金属管和聚乙烯管的方法 |
WO2020216189A1 (zh) * | 2019-04-24 | 2020-10-29 | 日丰企业(佛山)有限公司 | 一种连接接头 |
-
2001
- 2001-08-17 CN CN 01233515 patent/CN2493814Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102434748A (zh) * | 2011-11-25 | 2012-05-02 | 长春高祥特种管道有限公司 | 电熔式波纹管连接接头、连接燃气金属管和聚乙烯管的方法 |
WO2020216189A1 (zh) * | 2019-04-24 | 2020-10-29 | 日丰企业(佛山)有限公司 | 一种连接接头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QIAO ZHI FEI XIE ER YA BIG PLASTIC PIPE FITTING P Free format text: FORMER OWNER: YADA PLASTIC PRODUCT CO., LTD. Effective date: 20080926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080926 Address after: Shanghai City, Jiading District Anting Town Park Road No. 1558, zip code: 201805 Patentee after: Shanghai Gerog Fischer Chinaust Plastics Fitting Co., Ltd. Address before: Pine forest town, Zhuozhou City, Hebei Province, China: 072761 Patentee before: Yada Plastic Product Co., Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |