JP2002544527A5 - - Google Patents
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- Publication number
- JP2002544527A5 JP2002544527A5 JP2000618751A JP2000618751A JP2002544527A5 JP 2002544527 A5 JP2002544527 A5 JP 2002544527A5 JP 2000618751 A JP2000618751 A JP 2000618751A JP 2000618751 A JP2000618751 A JP 2000618751A JP 2002544527 A5 JP2002544527 A5 JP 2002544527A5
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/311,100 US6424146B2 (en) | 1999-05-13 | 1999-05-13 | Proximity sensor method and apparatus that is insensitive to temperature, noise and length of wire |
| US09/311,100 | 1999-05-13 | ||
| PCT/US2000/013354 WO2000070368A1 (en) | 1999-05-13 | 2000-05-15 | Proximity sensor method and apparatus that is insensitive to temperature, noise and length of wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002544527A JP2002544527A (ja) | 2002-12-24 |
| JP2002544527A5 true JP2002544527A5 (enExample) | 2007-03-15 |
Family
ID=23205405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000618751A Withdrawn JP2002544527A (ja) | 1999-05-13 | 2000-05-15 | 温度、ノイズ、及びワイヤ長に鈍感な近接センサ方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6424146B2 (enExample) |
| EP (1) | EP1177464A1 (enExample) |
| JP (1) | JP2002544527A (enExample) |
| CA (1) | CA2372866A1 (enExample) |
| WO (1) | WO2000070368A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT412636B (de) * | 2000-02-23 | 2005-05-25 | Vae Eisenbahnsysteme Gmbh | Einrichtung zur überwachung und prognose der ausfallwahrscheinlichkeit von induktiven näherungssensoren |
| EP1377887B1 (de) * | 2001-04-12 | 2006-05-31 | Micro-Epsilon Messtechnik GmbH & Co. KG | Schaltungsanordnung und verfahren zur temperaturkompensation |
| US7078906B2 (en) * | 2003-09-23 | 2006-07-18 | The Johns Hopkins University | Simultaneous time-domain and frequency-domain metal detector |
| US6985822B2 (en) * | 2003-11-26 | 2006-01-10 | General Electric Company | Methods and systems for proximity system target material variation effects reduction |
| US7548819B2 (en) * | 2004-02-27 | 2009-06-16 | Ultra Electronics Limited | Signal measurement and processing method and apparatus |
| US7358720B1 (en) * | 2006-01-25 | 2008-04-15 | Simmonds Precision Products, Inc. | Proximity sensor interface |
| JP4539614B2 (ja) * | 2006-02-07 | 2010-09-08 | 株式会社デンソー | 乗員検知システム |
| US8373425B2 (en) * | 2007-04-06 | 2013-02-12 | Hypertherm, Inc. | Plasma insensitive height sensing |
| GB2504991B (en) | 2012-08-17 | 2015-09-23 | Ultra Electronics Ltd | Proximity sensor monitor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066912A (en) | 1990-07-09 | 1991-11-19 | Kwiatkowski Richard F | Calibratable non-contact inductive distance measuring device |
| US5180978A (en) | 1991-12-02 | 1993-01-19 | Honeywell Inc. | Proximity sensor with reduced temperature sensitivity using A.C. and D.C. energy |
| US5410488A (en) | 1992-11-02 | 1995-04-25 | Lorton Aerospace Company | Proximity sensor gap measuring method and apparatus |
| US5691639A (en) * | 1996-08-28 | 1997-11-25 | Honeywell Inc. | Proximity sensor circuit with frequency changing capability |
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1999
- 1999-05-13 US US09/311,100 patent/US6424146B2/en not_active Expired - Fee Related
-
2000
- 2000-05-15 WO PCT/US2000/013354 patent/WO2000070368A1/en not_active Ceased
- 2000-05-15 CA CA002372866A patent/CA2372866A1/en not_active Abandoned
- 2000-05-15 EP EP00930752A patent/EP1177464A1/en not_active Withdrawn
- 2000-05-15 JP JP2000618751A patent/JP2002544527A/ja not_active Withdrawn