DE3017577C2 - - Google Patents
Info
- Publication number
- DE3017577C2 DE3017577C2 DE19803017577 DE3017577A DE3017577C2 DE 3017577 C2 DE3017577 C2 DE 3017577C2 DE 19803017577 DE19803017577 DE 19803017577 DE 3017577 A DE3017577 A DE 3017577A DE 3017577 C2 DE3017577 C2 DE 3017577C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54061634A JPS6041815B2 (ja) | 1979-05-18 | 1979-05-18 | 近接スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3017577A1 DE3017577A1 (de) | 1980-11-20 |
| DE3017577C2 true DE3017577C2 (US07655688-20100202-C00086.png) | 1987-01-02 |
Family
ID=13176816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803017577 Granted DE3017577A1 (de) | 1979-05-18 | 1980-05-08 | Detektor sowie verfahren zu seiner herstellung |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS6041815B2 (US07655688-20100202-C00086.png) |
| DE (1) | DE3017577A1 (US07655688-20100202-C00086.png) |
| GB (1) | GB2054157B (US07655688-20100202-C00086.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038017A1 (de) * | 1990-11-29 | 1992-06-04 | Ego Elektro Blanc & Fischer | Elektrokochplatte |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408159A (en) * | 1981-04-02 | 1983-10-04 | Abex Corporation | Proximity sensing head |
| JPH0677423B2 (ja) * | 1984-05-17 | 1994-09-28 | オムロン株式会社 | 近接センサ |
| IT1199159B (it) * | 1984-07-13 | 1988-12-30 | Centro Speriment Metallurg | Sonda per il controllo dei difetti superficiali di corpi metallici ad alta temperatura |
| JPH02228519A (ja) * | 1989-03-02 | 1990-09-11 | Murata Mfg Co Ltd | 振動子の支持構造 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE822169C (de) * | 1950-03-22 | 1951-11-22 | Eduard Vogel Dipl Ing | Wasser- und luftdichtes Gehaeuse fuer Uhren und andere Instrumente |
| DE1111706B (de) * | 1958-07-07 | 1961-07-27 | Elektro App Werke J W Stalin V | Elektrisches Relais oder elektrischer Schalter in gekapselter Ausfuehrung |
| GB1040693A (en) * | 1961-09-15 | 1966-09-01 | English Electric Co Ltd | Improvements in and relating to electro-magnetic proximity devices and apparatus incorporating such devices |
| US3349323A (en) * | 1964-08-19 | 1967-10-24 | Robert D Mullen | Apparatus and methods employing magnetic reed switches and static and varying bias fields for detecting magnetic phenomena |
| GB1316793A (en) * | 1969-06-03 | 1973-05-16 | Euratom | Apparatusfor the detection of bubbles in a liquid metal and for the determination of metal particles in tubes |
| JPS4845653U (US07655688-20100202-C00086.png) * | 1971-09-30 | 1973-06-14 | ||
| DE2509787C2 (de) * | 1975-03-06 | 1982-06-16 | Hans Heinrich Prof. Dr.-Ing. 3300 Braunschweig Emschermann | Temperatur-Schutzgefäß für Meßeinrichtungen oder Teile von Meßeinrichtungen |
-
1979
- 1979-05-18 JP JP54061634A patent/JPS6041815B2/ja not_active Expired
-
1980
- 1980-05-08 DE DE19803017577 patent/DE3017577A1/de active Granted
- 1980-05-16 GB GB8016251A patent/GB2054157B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038017A1 (de) * | 1990-11-29 | 1992-06-04 | Ego Elektro Blanc & Fischer | Elektrokochplatte |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2054157A (en) | 1981-02-11 |
| DE3017577A1 (de) | 1980-11-20 |
| JPS55154023A (en) | 1980-12-01 |
| GB2054157B (en) | 1983-09-21 |
| JPS6041815B2 (ja) | 1985-09-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |