CN202660095U - 钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 - Google Patents
钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 Download PDFInfo
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- CN202660095U CN202660095U CN 201220235424 CN201220235424U CN202660095U CN 202660095 U CN202660095 U CN 202660095U CN 201220235424 CN201220235424 CN 201220235424 CN 201220235424 U CN201220235424 U CN 201220235424U CN 202660095 U CN202660095 U CN 202660095U
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- steel tube
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- prestressed concrete
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CN 201220235424 CN202660095U (zh) | 2012-05-24 | 2012-05-24 | 钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 |
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CN 201220235424 CN202660095U (zh) | 2012-05-24 | 2012-05-24 | 钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 |
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CN202660095U true CN202660095U (zh) | 2013-01-09 |
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CN 201220235424 Expired - Lifetime CN202660095U (zh) | 2012-05-24 | 2012-05-24 | 钢筒内外壁带有热浸锌涂层的内衬式预应力钢筒混凝土管 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104089108A (zh) * | 2014-06-13 | 2014-10-08 | 中国科学院金属研究所 | 一种带有牺牲阳极的大口径给、排水管顶管 |
CN104089107B (zh) * | 2014-06-13 | 2016-04-27 | 中国科学院金属研究所 | 一种带有牺牲阳极的大口径给、排水管及其制备方法 |
CN112538816A (zh) * | 2020-12-22 | 2021-03-23 | 沈阳建筑大学 | 一种应用于海上建筑的新型高强防腐钢管混凝土桥墩 |
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2012
- 2012-05-24 CN CN 201220235424 patent/CN202660095U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104089108A (zh) * | 2014-06-13 | 2014-10-08 | 中国科学院金属研究所 | 一种带有牺牲阳极的大口径给、排水管顶管 |
CN104089107B (zh) * | 2014-06-13 | 2016-04-27 | 中国科学院金属研究所 | 一种带有牺牲阳极的大口径给、排水管及其制备方法 |
CN104089108B (zh) * | 2014-06-13 | 2016-04-27 | 中国科学院金属研究所 | 一种带有牺牲阳极的大口径给、排水管顶管 |
CN112538816A (zh) * | 2020-12-22 | 2021-03-23 | 沈阳建筑大学 | 一种应用于海上建筑的新型高强防腐钢管混凝土桥墩 |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Shengshi water conservancy and Hydropower Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000026 Denomination of utility model: Inner lining type prestress steel tube concrete pipe with hot-dip galvanizing coatings on inner and outer walls of steel tube Granted publication date: 20130109 License type: Common License Record date: 20130220 Assignee: Changzhou Longquan Pipeline Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000025 Denomination of utility model: Inner lining type prestress steel tube concrete pipe with hot-dip galvanizing coatings on inner and outer walls of steel tube Granted publication date: 20130109 License type: Common License Record date: 20130220 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inner lining type prestress steel tube concrete pipe with hot-dip galvanizing coatings on inner and outer walls of steel tube Effective date of registration: 20170523 Granted publication date: 20130109 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: 2017990000431 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190723 Granted publication date: 20130109 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: 2017990000431 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inner lining type prestress steel tube concrete pipe with hot-dip galvanizing coatings on inner and outer walls of steel tube Effective date of registration: 20190815 Granted publication date: 20130109 Pledgee: CITIC Bank, Limited by Share Ltd, Zibo branch Pledgor: Shandong Longquan Pipeline Engineering Co., Ltd. Registration number: Y2019370000011 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130109 |