GB8515989D0 - Object detector - Google Patents
Object detectorInfo
- Publication number
- GB8515989D0 GB8515989D0 GB858515989A GB8515989A GB8515989D0 GB 8515989 D0 GB8515989 D0 GB 8515989D0 GB 858515989 A GB858515989 A GB 858515989A GB 8515989 A GB8515989 A GB 8515989A GB 8515989 D0 GB8515989 D0 GB 8515989D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- object detector
- detector
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPG230383 | 1983-11-09 | ||
PCT/AU1984/000229 WO1985002268A1 (en) | 1983-11-09 | 1984-11-08 | Object detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8515989D0 true GB8515989D0 (en) | 1985-07-31 |
GB2160661A GB2160661A (en) | 1985-12-24 |
GB2160661B GB2160661B (en) | 1987-02-11 |
Family
ID=3770400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08515989A Expired GB2160661B (en) | 1983-11-09 | 1984-11-08 | Object detector |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0165256A4 (en) |
JP (1) | JPS61500379A (en) |
CA (1) | CA1229673A (en) |
GB (1) | GB2160661B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2853058B1 (en) * | 2003-03-27 | 2005-05-13 | Valeo Securite Habitacle | DETECTION OF PRESENCE BY CAPACITIVE SENSOR |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027408C3 (en) * | 1970-06-04 | 1974-12-12 | 8728 Hassfurt Voll Christl | Metal detector in a handy, portable housing for finding hidden metal inclusions |
US4099118A (en) * | 1977-07-25 | 1978-07-04 | Franklin Robert C | Electronic wall stud sensor |
SU748319A1 (en) * | 1978-06-02 | 1980-07-15 | Предприятие П/Я Р-6303 | Pulsed eddy-current metal locator |
-
1984
- 1984-11-08 JP JP50429184A patent/JPS61500379A/en active Pending
- 1984-11-08 GB GB08515989A patent/GB2160661B/en not_active Expired
- 1984-11-08 EP EP19840904069 patent/EP0165256A4/en not_active Withdrawn
- 1984-11-09 CA CA000467682A patent/CA1229673A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2160661A (en) | 1985-12-24 |
EP0165256A1 (en) | 1985-12-27 |
CA1229673A (en) | 1987-11-24 |
EP0165256A4 (en) | 1986-09-24 |
GB2160661B (en) | 1987-02-11 |
JPS61500379A (en) | 1986-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |