CN2708270Y - 一种小盲区超声波探头 - Google Patents
一种小盲区超声波探头 Download PDFInfo
- Publication number
- CN2708270Y CN2708270Y CN 200420074215 CN200420074215U CN2708270Y CN 2708270 Y CN2708270 Y CN 2708270Y CN 200420074215 CN200420074215 CN 200420074215 CN 200420074215 U CN200420074215 U CN 200420074215U CN 2708270 Y CN2708270 Y CN 2708270Y
- Authority
- CN
- China
- Prior art keywords
- ultrasonic probe
- transition bed
- damping material
- probe
- transducer
- 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.)
- Expired - Lifetime
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- 239000000523 sample Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims description 30
- 239000013078 crystal Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 abstract description 18
- 230000035939 shock Effects 0.000 description 12
- 239000004033 plastic Substances 0.000 description 8
- 229920002492 poly(sulfone) Polymers 0.000 description 8
- 238000002604 ultrasonography Methods 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420074215 CN2708270Y (zh) | 2004-06-24 | 2004-06-24 | 一种小盲区超声波探头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420074215 CN2708270Y (zh) | 2004-06-24 | 2004-06-24 | 一种小盲区超声波探头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2708270Y true CN2708270Y (zh) | 2005-07-06 |
Family
ID=34852721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420074215 Expired - Lifetime CN2708270Y (zh) | 2004-06-24 | 2004-06-24 | 一种小盲区超声波探头 |
Country Status (1)
Country | Link |
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CN (1) | CN2708270Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065361A (zh) * | 2009-10-29 | 2011-05-18 | 罗伯特·博世有限公司 | 用于流体介质中的超声波换能器 |
CN103026183A (zh) * | 2010-05-25 | 2013-04-03 | 罗伯特·博世有限公司 | 用于在流体介质中使用的超声波换能器 |
-
2004
- 2004-06-24 CN CN 200420074215 patent/CN2708270Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065361A (zh) * | 2009-10-29 | 2011-05-18 | 罗伯特·博世有限公司 | 用于流体介质中的超声波换能器 |
CN102065361B (zh) * | 2009-10-29 | 2015-11-25 | 罗伯特·博世有限公司 | 用于流体介质中的超声波换能器及其制造方法 |
CN103026183A (zh) * | 2010-05-25 | 2013-04-03 | 罗伯特·博世有限公司 | 用于在流体介质中使用的超声波换能器 |
CN103026183B (zh) * | 2010-05-25 | 2017-03-22 | 罗伯特·博世有限公司 | 用于在流体介质中使用的超声波换能器 |
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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: DALIAN HILEVEL INSTRUMENT CO., LTD. Free format text: FORMER OWNER: DONG ZHIWEI Effective date: 20100825 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116023 ROOM 203, UNIT 2, NO.41, LIANSHAN STREET, SHAHEKOU DISTRICT, DALIAN CITY, LIAONING PROVINCE TO: 116021 ROOM 415, INTERNATIONAL DIGITAL CONTROL BUILDING, NO.547, HUANGHE ROAD, SHAHEKOU DISTRICT, DALIAN CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100825 Address after: Room 415, international numerical control building, No. 547, the Yellow River Road, Shahekou District, Liaoning, Dalian, 116021 Patentee after: Dalian Hilevel Instrument Co., Ltd. Address before: Hill Street in Shahekou District of Dalian City, Liaoning province 116023 41 unit 2, Room 203 Patentee before: Dong Zhiwei |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140624 Granted publication date: 20050706 |