SU377993A3 - - Google Patents
Info
- Publication number
- SU377993A3 SU377993A3 SU1235373A SU1235373A SU377993A3 SU 377993 A3 SU377993 A3 SU 377993A3 SU 1235373 A SU1235373 A SU 1235373A SU 1235373 A SU1235373 A SU 1235373A SU 377993 A3 SU377993 A3 SU 377993A3
- Authority
- SU
- USSR - Soviet Union
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
- G01V3/10—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 using induction coils
- G01V3/104—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 using induction coils using several coupled or uncoupled coils
- G01V3/105—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 using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI1053/67A FI40646B (ru) | 1967-04-10 | 1967-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU377993A3 true SU377993A3 (ru) | 1973-04-17 |
Family
ID=8505029
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1235373A SU377993A3 (ru) | 1967-04-10 | 1968-04-09 | |
| SU1265017A SU448656A3 (ru) | 1967-04-10 | 1968-04-09 | Устройство дл обнаружени магнитных или немагнитных провод щих тел на конвейере |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1265017A SU448656A3 (ru) | 1967-04-10 | 1968-04-09 | Устройство дл обнаружени магнитных или немагнитных провод щих тел на конвейере |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3588685A (ru) |
| JP (1) | JPS507779B1 (ru) |
| DE (1) | DE1758116B1 (ru) |
| FI (1) | FI40646B (ru) |
| GB (1) | GB1219480A (ru) |
| SE (1) | SE373673B (ru) |
| SU (2) | SU377993A3 (ru) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763424A (en) * | 1971-07-15 | 1973-10-02 | Sperry Rand Corp | Metal detector for identifying and discriminating between objects of different size, shape, orientation and ferrous content and including an auto nulling circuit |
| US3950696A (en) * | 1974-04-29 | 1976-04-13 | Westinghouse Electric Corporation | Trapezoidal coil configuration for metal detector in the shape of an inverted u |
| DE2651961C2 (de) * | 1976-11-15 | 1985-05-30 | Hochtemperatur-Reaktorbau GmbH, 6800 Mannheim | Anzeigevorrichtung für die Anzahl und evtl. die Richtung von sich bewegenden, unmittelbar aufeinanderfolgenden leitfähigen Kugeln |
| GB2110825B (en) * | 1981-11-06 | 1986-04-30 | Outokumpu Oy | Apparatus for detecting metal objects |
| US4613815A (en) * | 1983-04-27 | 1986-09-23 | Pall Corporation | Electromagnetic detector for metallic materials having an improved phase detection circuit |
| DE3530082A1 (de) * | 1985-08-22 | 1987-02-26 | Micro Epsilon Messtechnik | Verfahren zum beruehrungslosen vermessen elektrisch leitfaehiger objekte und vorrichtung zur durchfuehrung des verfahrens |
| DE3567112D1 (en) * | 1985-11-02 | 1989-02-02 | Vallon Gmbh | Metal detector for detecting metal objects |
| GB2197480A (en) * | 1986-11-15 | 1988-05-18 | Loma Engineering Limited | Metal detectors |
| WO1992001956A1 (en) * | 1990-07-20 | 1992-02-06 | John Lysaght (Australia) Limited | Strip position sensor |
| DE4129882C2 (de) * | 1990-09-17 | 2002-02-07 | Truetzschler Gmbh & Co Kg | Vorrichtung zum Abscheiden metallischer Verunreinigungen aus einer Fasertransportstrecke in der Spinnereivorbereitung |
| US5307042A (en) * | 1992-02-19 | 1994-04-26 | B&D Liquidation Corp. | Search coil frame assembly for metal and method for making same |
| US5249612A (en) * | 1992-07-24 | 1993-10-05 | Bti, Inc. | Apparatus and methods for controlling fluid dispensing |
| FI128315B (en) * | 2014-12-09 | 2020-03-13 | Cmte Dev Ltd | Procedure and system for detecting conductive objects |
| CN106950516B (zh) * | 2017-03-24 | 2019-06-14 | 中国科学院上海微系统与信息技术研究所 | 一种微弱涡流磁场测量装置及方法 |
-
1967
- 1967-04-10 FI FI1053/67A patent/FI40646B/fi active
-
1968
- 1968-03-26 SE SE6804018A patent/SE373673B/xx unknown
- 1968-04-05 US US719189A patent/US3588685A/en not_active Expired - Lifetime
- 1968-04-05 DE DE19681758116 patent/DE1758116B1/de active Pending
- 1968-04-09 SU SU1235373A patent/SU377993A3/ru active
- 1968-04-09 JP JP43023634A patent/JPS507779B1/ja active Pending
- 1968-04-09 SU SU1265017A patent/SU448656A3/ru active
- 1968-04-09 GB GB06972/68A patent/GB1219480A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU448656A3 (ru) | 1974-10-30 |
| JPS507779B1 (ru) | 1975-03-28 |
| DE1758116B1 (de) | 1971-10-07 |
| FI40646B (ru) | 1968-12-31 |
| SE373673B (sv) | 1975-02-10 |
| GB1219480A (en) | 1971-01-13 |
| US3588685A (en) | 1971-06-28 |