CN1245722C - 铁路信号电缆及其制造方法 - Google Patents
铁路信号电缆及其制造方法 Download PDFInfo
- Publication number
- CN1245722C CN1245722C CN 02137959 CN02137959A CN1245722C CN 1245722 C CN1245722 C CN 1245722C CN 02137959 CN02137959 CN 02137959 CN 02137959 A CN02137959 A CN 02137959A CN 1245722 C CN1245722 C CN 1245722C
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- Prior art keywords
- quad
- cable
- railway signal
- insulating barrier
- signal cable
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- 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.)
- Expired - Lifetime
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02137959 CN1245722C (zh) | 2002-07-12 | 2002-07-12 | 铁路信号电缆及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02137959 CN1245722C (zh) | 2002-07-12 | 2002-07-12 | 铁路信号电缆及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1467754A CN1467754A (zh) | 2004-01-14 |
CN1245722C true CN1245722C (zh) | 2006-03-15 |
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ID=34147105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02137959 Expired - Lifetime CN1245722C (zh) | 2002-07-12 | 2002-07-12 | 铁路信号电缆及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1245722C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100403459C (zh) * | 2006-03-24 | 2008-07-16 | 吴江市盛信电缆有限责任公司 | 防白蚁内屏蔽铁路数字信号电缆 |
CN100380533C (zh) * | 2006-03-24 | 2008-04-09 | 吴江市盛信电缆有限责任公司 | 耐电痕内屏蔽铁路数字信号电缆 |
CN102254601B (zh) * | 2011-05-11 | 2013-07-24 | 中国西电集团公司 | 一种抗压型皮泡皮绝缘单线及其制备方法 |
CN103500603A (zh) * | 2013-09-10 | 2014-01-08 | 江苏通鼎光电科技有限公司 | 一种长途通信复合缆 |
CN105118577B (zh) * | 2015-09-15 | 2017-08-25 | 嘉兴海棠电子有限公司 | 一种无十字隔离的cat6网络线的生产工艺 |
CN105489306B (zh) * | 2016-01-06 | 2018-03-16 | 浙江五丰电缆有限公司 | 一种中压电缆的屏蔽结构 |
CN109300586A (zh) * | 2018-10-26 | 2019-02-01 | 长沙恒飞电缆有限公司 | 本安型防火电缆及其制备方法和制备装置 |
CN112037969B (zh) * | 2020-08-27 | 2023-02-03 | 远东电缆有限公司 | 一种新能源汽车用铝合金电缆及生产工艺 |
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2002
- 2002-07-12 CN CN 02137959 patent/CN1245722C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1467754A (zh) | 2004-01-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinan Ruitong Railway Electric Service Co.,Ltd. Assignor: Tianshui Railway Cable Factory|JIAOZUO RAILWAY CABLE FACTORY|JIANGSU DONGQIANG Co.,Ltd.|XI'AN XD CABLE CO.,LTD. Contract fulfillment period: 2007.12.18 to 2009.12.17 Contract record no.: 2007990000102 Denomination of invention: Railway signal cable and method for manufacturing the same Granted publication date: 20060315 License type: exclusive license Record date: 20071221 Assignee: Tianshui Railway Cable Factory|JIAOZUO RAILWAY CABLE FACTORY|JIANGSU DONGQIANG Co.,Ltd.|XI'AN XD CABLE CO.,LTD. Assignor: Tianshui Railway Cable Factory|JIAOZUO RAILWAY CABLE FACTORY|JIANGSU DONGQIANG Co.,Ltd.|XI'AN XD CABLE CO.,LTD. Contract fulfillment period: 2008.1.1 to 2012.7.12 Contract record no.: 2007990000101 Denomination of invention: Railway signal cable and method for manufacturing the same Granted publication date: 20060315 License type: Cross licensing Record date: 20071221 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.18 TO 2009.12.17 Name of requester: JINAN RUITONG RAILWAY ELECTRIC WORKS CO., LTD. Effective date: 20071221 Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.1 TO 2012.7.12 Name of requester: TIANSHUI RAILWAY CABLE FACTORY, JIAOZUO TRACK CAB Effective date: 20071221 |
|
CX01 | Expiry of patent term |
Granted publication date: 20060315 |
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CX01 | Expiry of patent term |