CN101080630A - 剃刀片中的裂纹检测 - Google Patents
剃刀片中的裂纹检测 Download PDFInfo
- Publication number
- CN101080630A CN101080630A CNA2005800431694A CN200580043169A CN101080630A CN 101080630 A CN101080630 A CN 101080630A CN A2005800431694 A CNA2005800431694 A CN A2005800431694A CN 200580043169 A CN200580043169 A CN 200580043169A CN 101080630 A CN101080630 A CN 101080630A
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- CN
- China
- Prior art keywords
- blade
- folded
- crackle
- current
- coil
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/014,366 US7214941B2 (en) | 2004-12-16 | 2004-12-16 | Crack detection in razor blades |
US11/014,366 | 2004-12-16 | ||
PCT/US2005/044463 WO2006065623A1 (en) | 2004-12-16 | 2005-12-08 | Crack detection in razor blades |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101080630A true CN101080630A (zh) | 2007-11-28 |
CN101080630B CN101080630B (zh) | 2010-05-26 |
Family
ID=36002311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800431694A Expired - Fee Related CN101080630B (zh) | 2004-12-16 | 2005-12-08 | 剃刀片中的裂纹检测 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7214941B2 (zh) |
EP (1) | EP1825250B1 (zh) |
JP (1) | JP4745348B2 (zh) |
CN (1) | CN101080630B (zh) |
CA (1) | CA2588746C (zh) |
MX (1) | MX2007006980A (zh) |
WO (1) | WO2006065623A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472092A (zh) * | 2013-09-17 | 2013-12-25 | 华东交通大学 | 基于偏最小二乘回归的红外无损检测电磁激励数学模型建模方法 |
CN108802185A (zh) * | 2018-06-26 | 2018-11-13 | 哈尔滨工业大学 | 基于脉冲涡流与电磁超声的金属材料缺陷检测传感器 |
CN109164166A (zh) * | 2018-08-20 | 2019-01-08 | 河北省特种设备监督检验研究院 | 一种新型管板焊缝磁粉检测装置 |
CN109416333A (zh) * | 2016-06-30 | 2019-03-01 | 通用电气公司 | 用于检测部件中的缺陷的系统和方法 |
CN111076361A (zh) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | 一种风机风叶故障检测装置、方法、空调外机及空调机组 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2189198B1 (de) * | 2008-11-20 | 2017-06-21 | Braun GmbH | Körperpflegegerät des persönlichen Bedarfs |
US20100186234A1 (en) | 2009-01-28 | 2010-07-29 | Yehuda Binder | Electric shaver with imaging capability |
US8698891B2 (en) * | 2011-03-09 | 2014-04-15 | Zygo Corporation | Object thickness and surface profile measurements |
US8958058B2 (en) | 2011-11-15 | 2015-02-17 | Process Metrix | Apparatus, process, and system for monitoring the integrity of containers |
KR101447012B1 (ko) * | 2012-06-22 | 2014-10-07 | 한국원자력연구원 | 금속합금 구조재의 응력부식균열에 대한 비파괴적 평가방법 및 그 금속구조재의 잔여수명 평가방법 |
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JPS55162113A (en) * | 1979-06-04 | 1980-12-17 | Toshiba Corp | Dam gate control method |
JPS5919803A (ja) * | 1982-07-23 | 1984-02-01 | Matsushita Electric Works Ltd | かみそり刃外観検査装置 |
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-
2004
- 2004-12-16 US US11/014,366 patent/US7214941B2/en active Active
-
2005
- 2005-12-08 CN CN2005800431694A patent/CN101080630B/zh not_active Expired - Fee Related
- 2005-12-08 CA CA2588746A patent/CA2588746C/en not_active Expired - Fee Related
- 2005-12-08 EP EP05853393.6A patent/EP1825250B1/en active Active
- 2005-12-08 MX MX2007006980A patent/MX2007006980A/es active IP Right Grant
- 2005-12-08 WO PCT/US2005/044463 patent/WO2006065623A1/en active Application Filing
- 2005-12-08 JP JP2007545633A patent/JP4745348B2/ja not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472092A (zh) * | 2013-09-17 | 2013-12-25 | 华东交通大学 | 基于偏最小二乘回归的红外无损检测电磁激励数学模型建模方法 |
CN103472092B (zh) * | 2013-09-17 | 2016-01-20 | 华东交通大学 | 基于偏最小二乘回归的红外无损检测电磁激励数学模型建模方法 |
CN109416333A (zh) * | 2016-06-30 | 2019-03-01 | 通用电气公司 | 用于检测部件中的缺陷的系统和方法 |
CN109416333B (zh) * | 2016-06-30 | 2021-07-27 | 通用电气公司 | 用于检测部件中的缺陷的系统和方法 |
CN108802185A (zh) * | 2018-06-26 | 2018-11-13 | 哈尔滨工业大学 | 基于脉冲涡流与电磁超声的金属材料缺陷检测传感器 |
CN108802185B (zh) * | 2018-06-26 | 2020-12-29 | 哈尔滨工业大学 | 基于脉冲涡流与电磁超声的金属材料缺陷检测传感器 |
CN109164166A (zh) * | 2018-08-20 | 2019-01-08 | 河北省特种设备监督检验研究院 | 一种新型管板焊缝磁粉检测装置 |
CN111076361A (zh) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | 一种风机风叶故障检测装置、方法、空调外机及空调机组 |
Also Published As
Publication number | Publication date |
---|---|
CA2588746A1 (en) | 2006-06-22 |
WO2006065623A1 (en) | 2006-06-22 |
CN101080630B (zh) | 2010-05-26 |
MX2007006980A (es) | 2007-06-22 |
JP4745348B2 (ja) | 2011-08-10 |
JP2008522753A (ja) | 2008-07-03 |
EP1825250B1 (en) | 2018-07-04 |
EP1825250A1 (en) | 2007-08-29 |
US20060192123A1 (en) | 2006-08-31 |
US7214941B2 (en) | 2007-05-08 |
CA2588746C (en) | 2011-02-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: Massachusetts USA Patentee after: Gillette Corporation Address before: Massachusetts USA Patentee before: Gillette Co. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Massachusetts USA Patentee after: Gillette limited liability company Address before: Massachusetts USA Patentee before: Gillette Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20201208 |