GB2125970B - Proximity sensor - Google Patents
Proximity sensorInfo
- Publication number
- GB2125970B GB2125970B GB08318385A GB8318385A GB2125970B GB 2125970 B GB2125970 B GB 2125970B GB 08318385 A GB08318385 A GB 08318385A GB 8318385 A GB8318385 A GB 8318385A GB 2125970 B GB2125970 B GB 2125970B
- Authority
- GB
- United Kingdom
- Prior art keywords
- proximity sensor
- proximity
- sensor
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9515—Proximity switches using a magnetic detector using non-linear magnetic devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9505—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
- Geophysics And Detection Of Objects (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823225499 DE3225499C2 (de) | 1982-07-08 | 1982-07-08 | Magnetischer Näherungssensor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8318385D0 GB8318385D0 (en) | 1983-08-10 |
GB2125970A GB2125970A (en) | 1984-03-14 |
GB2125970B true GB2125970B (en) | 1986-06-04 |
Family
ID=6167911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08318385A Expired GB2125970B (en) | 1982-07-08 | 1983-07-07 | Proximity sensor |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3225499C2 (de) |
FR (1) | FR2530036A1 (de) |
GB (1) | GB2125970B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8717201D0 (en) * | 1987-07-21 | 1987-08-26 | Manchester Lasers Ltd | Magnetic sensor |
DE59109089D1 (de) * | 1990-11-09 | 1999-02-25 | Siemens Ag | Elektromagnetischer Geber zur Bestimmung der Drehzahl und/oder Drehrichtung eines Rotors |
DE4038017A1 (de) * | 1990-11-29 | 1992-06-04 | Ego Elektro Blanc & Fischer | Elektrokochplatte |
JP3352366B2 (ja) * | 1997-09-17 | 2002-12-03 | 株式会社ヒロセチェリープレシジョン | パルス信号発生装置 |
JP3679907B2 (ja) | 1997-09-18 | 2005-08-03 | Hst株式会社 | パルス信号発生装置 |
JP3431471B2 (ja) * | 1997-11-14 | 2003-07-28 | 株式会社ヒロセチェリープレシジョン | パルス信号発生装置 |
JP3673412B2 (ja) * | 1998-09-18 | 2005-07-20 | ヒロセ電機株式会社 | パルス信号発生装置 |
KR102281715B1 (ko) | 2015-12-10 | 2021-07-26 | 본스인코오포레이티드 | 장범위 자기 근접 센서 |
DE102022115350A1 (de) | 2022-06-21 | 2023-12-21 | Fachhochschule Aachen, Körperschaft d. öffentl. Rechts | Vorrichtung zur Relativlagenbestimmung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR197774A1 (es) * | 1970-11-02 | 1974-05-10 | Wiegand J | Dispositivo magnetico biestable |
US3911429A (en) * | 1974-04-08 | 1975-10-07 | Ibm | Self-energized magnetic keys |
DE3008527C2 (de) * | 1980-03-06 | 1982-04-29 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | Schaltungsanordnung zur digitalen Fernübertragung von Signalen |
DE3372501D1 (en) * | 1983-07-22 | 1987-08-20 | Bbc Brown Boveri & Cie | High-temperature protective coating |
-
1982
- 1982-07-08 DE DE19823225499 patent/DE3225499C2/de not_active Expired
-
1983
- 1983-07-06 FR FR8311284A patent/FR2530036A1/fr active Granted
- 1983-07-07 GB GB08318385A patent/GB2125970B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3225499C2 (de) | 1984-05-24 |
GB2125970A (en) | 1984-03-14 |
GB8318385D0 (en) | 1983-08-10 |
FR2530036B3 (de) | 1985-02-08 |
DE3225499A1 (de) | 1984-01-12 |
FR2530036A1 (fr) | 1984-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |