CN206840840U - A kind of kuppe truss core entrant sound window construction peculiar to vessel - Google Patents
A kind of kuppe truss core entrant sound window construction peculiar to vessel Download PDFInfo
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- CN206840840U CN206840840U CN201720703165.4U CN201720703165U CN206840840U CN 206840840 U CN206840840 U CN 206840840U CN 201720703165 U CN201720703165 U CN 201720703165U CN 206840840 U CN206840840 U CN 206840840U
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- surface layer
- kuppe
- constraint surface
- layer
- vessel
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Abstract
Description
Claims (5)
- A kind of 1. kuppe truss core entrant sound window construction peculiar to vessel, it is characterised in that the kuppe truss core entrant sound peculiar to vessel Window construction includes the sandwich layer (2) of interior constraint surface layer (1), outer constraint surface layer (3) and centre;Sandwich layer (2) close adhesion is in interior Constrain between surface layer (1) and outer constraint surface layer (3);The interior constraint surface layer (1) and outer constraint surface layer (3) use fiber reinforcement tree Resin-based composite or titanium alloy are made, and described sandwich layer (2) is the three-dimensional lattice layer body formed by three-dimensional lattice structured set; The material of the sandwich layer (2) is identical with the material of interior constraint surface layer (1) and outer constraint surface layer (3).
- 2. kuppe truss core entrant sound window construction peculiar to vessel according to claim 1, it is characterised in that the interior constraint surface layer (1) it is made with outer constraint surface layer (3) of fiberglass or carbon fibre reinforced composite.
- 3. kuppe truss core entrant sound window construction peculiar to vessel according to claim 1, it is characterised in that the sandwich layer (2) Three-dimensional lattice structure uses tetrahedral three-dimensional structure, pyramid three-dimensional structure, D kagome types three-dimensional structures or brilliant Three-dimensional structure.
- 4. kuppe truss core entrant sound window construction peculiar to vessel according to claim 1, it is characterised in that the sound transmitting window is with leading Stream cover is integral type, is easy to integral installation, avoids influence of the mounting structure to transducer performance of split type sound transmitting window.
- 5. according to any kuppe truss core entrant sound window construction peculiar to vessel of Claims 1-4, it is characterised in that described outer It is 0.2~5mm to constrain surface layer (3) thickness, and described interior constraint surface layer (1) thickness is 0.2~5mm, and sandwich layer (2) thickness is 25 ~40mm.
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CN201720703165.4U CN206840840U (en) | 2017-06-16 | 2017-06-16 | A kind of kuppe truss core entrant sound window construction peculiar to vessel |
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CN201720703165.4U CN206840840U (en) | 2017-06-16 | 2017-06-16 | A kind of kuppe truss core entrant sound window construction peculiar to vessel |
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CN206840840U true CN206840840U (en) | 2018-01-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107128018A (en) * | 2017-06-16 | 2017-09-05 | 哈尔滨工程大学船舶装备科技有限公司 | A kind of kuppe truss core entrant sound window construction peculiar to vessel |
CN110043786A (en) * | 2019-04-15 | 2019-07-23 | 南京理工大学 | A kind of micro- truss truss core structure of improvement kagome and its calculation method |
-
2017
- 2017-06-16 CN CN201720703165.4U patent/CN206840840U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107128018A (en) * | 2017-06-16 | 2017-09-05 | 哈尔滨工程大学船舶装备科技有限公司 | A kind of kuppe truss core entrant sound window construction peculiar to vessel |
CN110043786A (en) * | 2019-04-15 | 2019-07-23 | 南京理工大学 | A kind of micro- truss truss core structure of improvement kagome and its calculation method |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of sound transmission window structure with Lattice Sandwich Core for marine fairing Effective date of registration: 20200903 Granted publication date: 20180105 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN ENGINEERING UNIVERSITY SHIP EQUIPMENT & TECHNOLOGY Co.,Ltd. Registration number: Y2020230000009 |
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PE01 | Entry into force 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: 20211011 Granted publication date: 20180105 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN ENGINEERING UNIVERSITY SHIP EQUIPMENT & TECHNOLOGY Co.,Ltd. Registration number: Y2020230000009 |
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PC01 | Cancellation 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: A Lattice Sandwich sound transmission window structure of marine shroud Effective date of registration: 20220104 Granted publication date: 20180105 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN ENGINEERING UNIVERSITY SHIP EQUIPMENT & TECHNOLOGY CO.,LTD. Registration number: Y2022230000005 |
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Date of cancellation: 20230215 Granted publication date: 20180105 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN ENGINEERING UNIVERSITY SHIP EQUIPMENT & TECHNOLOGY CO.,LTD. Registration number: Y2022230000005 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |