JPS6018100B2 - 電気的近接スイッチ - Google Patents
電気的近接スイッチInfo
- Publication number
- JPS6018100B2 JPS6018100B2 JP55179076A JP17907680A JPS6018100B2 JP S6018100 B2 JPS6018100 B2 JP S6018100B2 JP 55179076 A JP55179076 A JP 55179076A JP 17907680 A JP17907680 A JP 17907680A JP S6018100 B2 JPS6018100 B2 JP S6018100B2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve tube
- proximity switch
- sealing member
- coil
- pot core
- 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
- 238000007789 sealing Methods 0.000 claims description 40
- 238000000465 moulding Methods 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 9
- 229910000737 Duralumin Inorganic materials 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 claims 1
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- H03K17/9505—Constructional details
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2951968A DE2951968C2 (de) | 1979-12-22 | 1979-12-22 | Elektrischer Näherungsschalter |
| DE2951968.4 | 1979-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5699933A JPS5699933A (en) | 1981-08-11 |
| JPS6018100B2 true JPS6018100B2 (ja) | 1985-05-08 |
Family
ID=6089388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55179076A Expired JPS6018100B2 (ja) | 1979-12-22 | 1980-12-19 | 電気的近接スイッチ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4419646A (enExample) |
| JP (1) | JPS6018100B2 (enExample) |
| DE (1) | DE2951968C2 (enExample) |
| FR (1) | FR2473249A1 (enExample) |
| IT (1) | IT1134033B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010029509A1 (en) | 2008-09-12 | 2010-03-18 | Nxp B.V. | Transducer system |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408159A (en) * | 1981-04-02 | 1983-10-04 | Abex Corporation | Proximity sensing head |
| DE3225193A1 (de) * | 1982-07-06 | 1984-01-12 | Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen | Induktiver naeherungsschalter |
| JPS59137842A (ja) * | 1983-01-28 | 1984-08-08 | Jidosha Denki Kogyo Co Ltd | 雨滴検出器の振動板保持構造 |
| US4594487A (en) * | 1984-12-07 | 1986-06-10 | Galland Henning Nopak, Inc. | Mounting means for proximity sensing device |
| DE3539252C2 (de) * | 1985-11-06 | 1994-06-01 | Klaus Hermle | Näherungsschalter und Verfahren zu seiner Herstellung |
| DK195886A (da) * | 1986-04-29 | 1987-10-30 | Niels Hvilsted | Arbejdscylinder med stempel og med en magnetisk anordning til bestemmelse af en stempelposition |
| DE3616389A1 (de) * | 1986-05-15 | 1987-11-19 | Turck Werner Kg | Beruehrungslos wirkender naeherungsschalter |
| DE3717932A1 (de) * | 1987-05-27 | 1988-12-08 | Pepperl & Fuchs | Schutzhuelse fuer die aktive stirnflaeche eines naeherungsinitiators |
| NL8701980A (nl) * | 1987-08-24 | 1989-03-16 | Catena Product Dev Bv | Inductieve naderingssensor. |
| DE3818499A1 (de) * | 1988-05-31 | 1989-12-07 | Ifm Electronic Gmbh | Elektronisches schaltgeraet, insbesondere naeherungsschalter |
| US4918560A (en) * | 1988-07-29 | 1990-04-17 | Harvard Ind Inc | Proximity operated machine control |
| JPH07117548B2 (ja) * | 1989-10-19 | 1995-12-18 | 日産自動車株式会社 | 回転数センサの取付構造 |
| US5043543A (en) * | 1989-12-15 | 1991-08-27 | Acme-Cleveland Corporation | Proximity switch assembly |
| US5507089A (en) * | 1992-05-22 | 1996-04-16 | Component Sales & Consultants, Inc. | Method of assembly of a variable reluctance sensor |
| US5278496A (en) * | 1992-05-22 | 1994-01-11 | Component Sales & Consultants, Inc. | High output and environmentally impervious variable reluctance sensor |
| DE4341239C2 (de) * | 1992-12-18 | 2002-03-28 | Eckart Hiss | Sicherheitsmeßfühler |
| DE4307350C1 (de) * | 1993-03-09 | 1993-12-09 | Turck Werner Kg | Anordnung zum Anschließen eines Kabels an ein elektronisches Gerät, insbesondere an einen Näherungsschalter |
| US5565770A (en) * | 1994-07-15 | 1996-10-15 | Lubriquip, Inc. | Linear position sensor including a first open housing having a reciprocal, biased magnet holder and magnet and removable second housing having a hall sensor |
| CH689342A5 (de) * | 1994-07-26 | 1999-02-26 | Optosys Ag | Näherungsschalter mit keramischer Stirnfläche und Verfahren zu dessen Herstellung. |
| DE4432468C1 (de) * | 1994-09-13 | 1995-10-26 | Siemens Ag | Näherungsschalter und ein Verfahren zu dessen Herstellung |
| US5572119A (en) * | 1994-10-28 | 1996-11-05 | Barber-Colman Company | Eddy current position sensor including an insulating base having conductive surfaces for electrically connecting a coil to the lead wires |
| DE4444715C2 (de) * | 1994-12-15 | 1998-07-02 | Mannesmann Vdo Ag | Induktiver Drehzahlgeber |
| US5563510A (en) * | 1995-04-11 | 1996-10-08 | Component Sales & Consultants, Inc. | Variable reluctance sensor having hermetically sealed housing and damping element |
| US5685884A (en) * | 1995-10-13 | 1997-11-11 | Bently Nevada Corporation | Method of making a transducer |
| US5818224A (en) * | 1995-10-13 | 1998-10-06 | Bently Nevada Corporation | Encapsulated transducer with an integrally formed full length sleeve and a component alignment preform and method of manufacture |
| US5770941A (en) * | 1995-10-13 | 1998-06-23 | Bently Nevada Corporation | Encapsulated transducer and method of manufacture |
| US5712562A (en) | 1995-10-13 | 1998-01-27 | Bently Nevada Corporation | Encapsulated transducer with an alignment plug and method of manufacture |
| US5814986A (en) * | 1997-03-18 | 1998-09-29 | Eaton Corporation | Coil retainer/positioner for inductive proximity sensor |
| DE19806722A1 (de) * | 1998-02-18 | 1999-08-19 | Itt Mfg Enterprises Inc | Sensor |
| DE10116019B4 (de) * | 2001-03-30 | 2007-12-27 | Robert Bosch Gmbh | Sensor sowie Verfahren zu dessen Herstellung |
| US6643909B2 (en) | 2001-04-10 | 2003-11-11 | Bently Nevada Llc | Method of making a proximity probe |
| DE102006012792A1 (de) * | 2006-03-21 | 2007-09-27 | Werner Turck Gmbh & Co. Kg | Verfahren zum Herstellen eines Näherungsschalters sowie nach dem Verfahren gefertigter Näherungsschalter |
| US7876093B2 (en) * | 2007-12-06 | 2011-01-25 | General Electric Company | Eddy current inspection device, proximity probe and method for assembling an eddy current inspection device |
| DE102011084741B4 (de) * | 2011-10-19 | 2013-11-07 | Ifm Electronic Gmbh | Näherungsschalter mit metallischer Außenhülle |
| US9341283B2 (en) | 2013-09-18 | 2016-05-17 | Itt Manufacturing Enterprises Llc. | Self setting and stabilized switch target |
| DE202013105906U1 (de) * | 2013-12-23 | 2014-02-25 | Balluff Gmbh | Antennen-Näherungssensor |
| CN106716836B (zh) | 2014-09-09 | 2020-11-20 | 巴鲁夫公司 | 感应式接近度传感器或距离传感器的传感器元件和用于操作所述传感器元件的方法 |
| DE102015221312B3 (de) * | 2015-10-30 | 2017-02-09 | Ifm Electronic Gmbh | Induktiver Sensor, insbesondere ein Drehzahlwächter mit einem zylindrischen Gehäuse |
| DE102016108626A1 (de) * | 2016-05-10 | 2017-11-16 | Prominent Gmbh | Sensorfenstervorrichtung |
| JP2018137174A (ja) * | 2017-02-23 | 2018-08-30 | オムロン株式会社 | 電子機器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR473508A (fr) * | 1913-06-16 | 1915-01-14 | Griesheim Elektron Chem Fab | Procédé de fabrication d'appareils, ustensiles, etc. ou leurs revetements, résistant à l'action de l'ozone |
| GB571458A (en) * | 1944-02-22 | 1945-08-24 | Morgan Crucible Co | Improved variable electrical resistance |
| US3502948A (en) * | 1967-12-04 | 1970-03-24 | Gen Electric | Dual o-ring seal for capacitors |
| DE2516193C2 (de) * | 1975-04-14 | 1984-09-06 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Drehzahl-Frequenz-Wandler |
-
1979
- 1979-12-22 DE DE2951968A patent/DE2951968C2/de not_active Expired
-
1980
- 1980-10-24 IT IT2557180A patent/IT1134033B/it active
- 1980-12-19 JP JP55179076A patent/JPS6018100B2/ja not_active Expired
- 1980-12-22 FR FR8027233A patent/FR2473249A1/fr active Granted
-
1982
- 1982-09-27 US US06/425,013 patent/US4419646A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010029509A1 (en) | 2008-09-12 | 2010-03-18 | Nxp B.V. | Transducer system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2951968C2 (de) | 1984-03-29 |
| US4419646A (en) | 1983-12-06 |
| FR2473249A1 (fr) | 1981-07-10 |
| IT1134033B (it) | 1986-07-24 |
| DE2951968A1 (de) | 1981-07-02 |
| FR2473249B1 (enExample) | 1984-12-21 |
| IT8025571A0 (it) | 1980-10-24 |
| JPS5699933A (en) | 1981-08-11 |
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