JPS63235811A - Sensor structure - Google Patents

Sensor structure

Info

Publication number
JPS63235811A
JPS63235811A JP6977187A JP6977187A JPS63235811A JP S63235811 A JPS63235811 A JP S63235811A JP 6977187 A JP6977187 A JP 6977187A JP 6977187 A JP6977187 A JP 6977187A JP S63235811 A JPS63235811 A JP S63235811A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
part
resin
resin part
sensor
9a
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.)
Pending
Application number
JP6977187A
Other versions
JPH0650253B2 (en )
Inventor
Masahiro Kume
Hidetoshi Saito
Original Assignee
Sumitomo Electric Ind Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To obtain a sensor improved in waterproofness and airtightness and enhanced in vibration resistance and impact resistance, by covering a sensor element part with the first resin part to protect the same from the molding of the second resin part under a high temp. and high pressure condition.
CONSTITUTION: A sensor element part consisting of a magnet 2, a coil 3, a magnetic pole 4 and a bobbin 5 is received in a case 8 and the interior thereof is molded up to the vicinity of an opening part 12 by the first resin part 9a. Both ends of the fine wire wound around the coil 3 are soldered to the lower part 6a of a terminal 6 and the lower part 6a is covered with the resin part 9a. A bracket 11 fixing the whole of a rotation sensor is soldered to the outside of the case 8 and the chip end part 13 of an output wire 7 is bonded to the terminal upper part 6b by caulking. The second resin part 9b is formed under a high temp. and high pressure condition by molding to cover the opening part 12, the upper part 6b and the output wire 7. By this method, the wire 7 can be connected after the resin part 9a is allowed to fill and workability is enhanced and the mechanical strength of a sensor structure can be improved using a resin having high mechanical strength in the resin part 9b.
COPYRIGHT: (C)1988,JPO&Japio
JP6977187A 1987-03-24 1987-03-24 Sensor structure Expired - Lifetime JPH0650253B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6977187A JPH0650253B2 (en) 1987-03-24 1987-03-24 Sensor structure

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6977187A JPH0650253B2 (en) 1987-03-24 1987-03-24 Sensor structure
US07166228 US4847557A (en) 1987-03-18 1988-03-10 Hermetically sealed magnetic sensor
EP19880104077 EP0282967B2 (en) 1987-03-18 1988-03-15 Sensor for detecting variation in magnetic field
DE19883889752 DE3889752T3 (en) 1987-03-18 1988-03-15 Sensor for detecting a change in magnetic field.
DE19883889752 DE3889752D1 (en) 1987-03-18 1988-03-15 Sensor for detecting a change in magnetic field.
KR880002854A KR910009758B1 (en) 1987-03-18 1988-03-18 Magnetic field detecting sensor

Publications (2)

Publication Number Publication Date
JPS63235811A true true JPS63235811A (en) 1988-09-30
JPH0650253B2 JPH0650253B2 (en) 1994-06-29

Family

ID=13412387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6977187A Expired - Lifetime JPH0650253B2 (en) 1987-03-24 1987-03-24 Sensor structure

Country Status (1)

Country Link
JP (1) JPH0650253B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106054A (en) * 1988-10-14 1990-04-18 Sumitomo Electric Ind Ltd Sealing structure for sensor
JPH0416364U (en) * 1990-05-30 1992-02-10
US5633062A (en) * 1993-09-01 1997-05-27 Sumitomo Electric Industries, Ltd. Method of manufacturing rotation sensor and structure of rotation sensor
US6693418B2 (en) 2000-01-07 2004-02-17 Bendix Commercial Vehicle Systems Llc Magnetic wheel speed sensor having one-piece pole and magnetic flux concentrator
JP2015052494A (en) * 2013-09-06 2015-03-19 日立金属株式会社 Cable-equipped electronic module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4514790Y1 (en) * 1966-04-06 1970-06-22
JPS6224359U (en) * 1985-07-26 1987-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4514790Y1 (en) * 1966-04-06 1970-06-22
JPS6224359U (en) * 1985-07-26 1987-02-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106054A (en) * 1988-10-14 1990-04-18 Sumitomo Electric Ind Ltd Sealing structure for sensor
JPH0416364U (en) * 1990-05-30 1992-02-10
US5633062A (en) * 1993-09-01 1997-05-27 Sumitomo Electric Industries, Ltd. Method of manufacturing rotation sensor and structure of rotation sensor
US6693418B2 (en) 2000-01-07 2004-02-17 Bendix Commercial Vehicle Systems Llc Magnetic wheel speed sensor having one-piece pole and magnetic flux concentrator
JP2015052494A (en) * 2013-09-06 2015-03-19 日立金属株式会社 Cable-equipped electronic module

Also Published As

Publication number Publication date Type
JPH0650253B2 (en) 1994-06-29 grant

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