GB2149513B - Proximity sensor - Google Patents
Proximity sensorInfo
- Publication number
- GB2149513B GB2149513B GB08426021A GB8426021A GB2149513B GB 2149513 B GB2149513 B GB 2149513B GB 08426021 A GB08426021 A GB 08426021A GB 8426021 A GB8426021 A GB 8426021A GB 2149513 B GB2149513 B GB 2149513B
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
-
- 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
-
- 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
- H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833339093 DE3339093A1 (en) | 1983-10-28 | 1983-10-28 | APPROACH SENSOR |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8426021D0 GB8426021D0 (en) | 1984-11-21 |
GB2149513A GB2149513A (en) | 1985-06-12 |
GB2149513B true GB2149513B (en) | 1987-11-18 |
Family
ID=6212925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08426021A Expired GB2149513B (en) | 1983-10-28 | 1984-10-15 | Proximity sensor |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS60111914A (en) |
CH (1) | CH666130A5 (en) |
DE (1) | DE3339093A1 (en) |
FR (1) | FR2554228B1 (en) |
GB (1) | GB2149513B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61167509U (en) * | 1985-04-05 | 1986-10-17 | ||
JPS63135003U (en) * | 1987-02-27 | 1988-09-05 | ||
EP0297150B1 (en) * | 1987-06-27 | 1990-08-29 | Pulsotronic Merten GmbH & Co. KG | Position detector for the movable part of a fluid driven servomotor |
DE4033181A1 (en) * | 1990-10-19 | 1992-04-30 | Rainer Ludwig | TEST DEVICE |
GB2255404B (en) * | 1991-04-30 | 1995-09-20 | David John Palmer | Improvements in and relating to sensing apparatus |
DE4242936A1 (en) * | 1992-12-18 | 1994-06-23 | Beckhausen Karlheinz | Safety device with microprocessor |
IT233058Y1 (en) * | 1993-12-07 | 2000-01-26 | Filippo Amadio | DEVICE FOR CUTTING ELONGATED ITEMS, IN PARTICULAR TUBES |
DE10104422B4 (en) * | 2001-02-01 | 2008-03-20 | Abb Research Ltd. | Sensor housing system |
JP2007169919A (en) * | 2005-12-19 | 2007-07-05 | Fukuda Road Construction | Road surface groove forming device |
JP4822421B2 (en) * | 2006-02-27 | 2011-11-24 | 樹 斉藤 | Asphalt chamfering equipment grinder |
JP4874061B2 (en) * | 2006-11-15 | 2012-02-08 | 樹 斉藤 | Asphalt chamfering equipment grinder |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB668472A (en) * | 1949-04-06 | 1952-03-19 | Freeman Hardy And Willis Ltd | Means for detecting the presence of undesired metallic projections on non-metallic surfaces |
GB774957A (en) * | 1954-07-22 | 1957-05-15 | Asea Ab | Metal detector or bore-hole logger |
GB792808A (en) * | 1954-12-22 | 1958-04-02 | Power Jets Res & Dev Ltd | Clearance indicating device |
CH602980A5 (en) * | 1975-09-25 | 1978-08-15 | Vibro Meter Ag | |
FR2342419A1 (en) * | 1976-02-24 | 1977-09-23 | Climax France Sa | Compressed air cylinder piston position detector - has proximity switch fitted into each end cap to give contactless signal |
GB2025630B (en) * | 1977-11-10 | 1982-06-30 | Goring Kerr Ltd | Electrical bridge circuit with compensation for long-term drift |
DE7815175U1 (en) * | 1978-05-19 | 1978-10-12 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | PHOTOCELL RECEIVER |
JPS5853338B2 (en) * | 1979-07-31 | 1983-11-29 | 株式会社日立製作所 | Dot pattern output method |
NL7906791A (en) * | 1979-09-12 | 1981-03-16 | Nederlandse Gasunie Nv | PISTON POSITION DETECTOR. |
JPS56149734A (en) * | 1980-04-21 | 1981-11-19 | Nippon Electric Co | Thin lead switch |
US4334204A (en) * | 1980-06-30 | 1982-06-08 | The Boeing Company | Proximity switch assembly |
JPS6337714Y2 (en) * | 1980-12-12 | 1988-10-05 | ||
US4412129A (en) * | 1981-04-01 | 1983-10-25 | Eaton Corporation | Adjustable photoelectric detector head for solid state limit switch |
JPH0125370Y2 (en) * | 1981-04-28 | 1989-07-31 | ||
JPS5853338U (en) * | 1981-09-29 | 1983-04-11 | 株式会社富士鉄工所 | Cylindrical proximity switch |
JPS58152547A (en) * | 1982-03-05 | 1983-09-10 | オリンパス光学工業株式会社 | Ultrasonic diagnostic apparatus for body cavity |
JPS58134844U (en) * | 1982-03-05 | 1983-09-10 | オムロン株式会社 | Detector |
US4464622A (en) * | 1982-03-11 | 1984-08-07 | Franklin Robert C | Electronic wall stud sensor |
CA1181183A (en) * | 1982-07-28 | 1985-01-15 | Ephraim Arnon | Time compression multiplex digital transmission system |
-
1983
- 1983-10-28 DE DE19833339093 patent/DE3339093A1/en not_active Ceased
-
1984
- 1984-10-04 CH CH477084A patent/CH666130A5/en not_active IP Right Cessation
- 1984-10-15 GB GB08426021A patent/GB2149513B/en not_active Expired
- 1984-10-19 FR FR8416461A patent/FR2554228B1/en not_active Expired
- 1984-10-29 JP JP59226015A patent/JPS60111914A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8426021D0 (en) | 1984-11-21 |
FR2554228B1 (en) | 1987-04-30 |
DE3339093A1 (en) | 1985-05-09 |
CH666130A5 (en) | 1988-06-30 |
JPS60111914A (en) | 1985-06-18 |
JPH0376849B2 (en) | 1991-12-06 |
FR2554228A1 (en) | 1985-05-03 |
GB2149513A (en) | 1985-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981015 |