JPH0747695Y2 - 光透過型ロータリーエンコーダ用のホトインタラプタ - Google Patents

光透過型ロータリーエンコーダ用のホトインタラプタ

Info

Publication number
JPH0747695Y2
JPH0747695Y2 JP1989125356U JP12535689U JPH0747695Y2 JP H0747695 Y2 JPH0747695 Y2 JP H0747695Y2 JP 1989125356 U JP1989125356 U JP 1989125356U JP 12535689 U JP12535689 U JP 12535689U JP H0747695 Y2 JPH0747695 Y2 JP H0747695Y2
Authority
JP
Japan
Prior art keywords
optical fiber
light
photointerrupter
housing
rotary encoder
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 - Lifetime
Application number
JP1989125356U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363818U (en]
Inventor
誠一 佐藤
善 黒沢
和男 山口
敦 上田
政美 松村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1989125356U priority Critical patent/JPH0747695Y2/ja
Priority to DE4033911A priority patent/DE4033911A1/de
Priority to US07/603,403 priority patent/US5073001A/en
Publication of JPH0363818U publication Critical patent/JPH0363818U/ja
Application granted granted Critical
Publication of JPH0747695Y2 publication Critical patent/JPH0747695Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/22Analogue/digital converters pattern-reading type
    • H03M1/24Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/301Constructional details of parts relevant to the encoding mechanism, e.g. pattern carriers, pattern sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Transform (AREA)
JP1989125356U 1989-10-26 1989-10-26 光透過型ロータリーエンコーダ用のホトインタラプタ Expired - Lifetime JPH0747695Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989125356U JPH0747695Y2 (ja) 1989-10-26 1989-10-26 光透過型ロータリーエンコーダ用のホトインタラプタ
DE4033911A DE4033911A1 (de) 1989-10-26 1990-10-25 Lichtschranke zur verwendung in einem codierten winkelgeber vom optischen transmissionstyp
US07/603,403 US5073001A (en) 1989-10-26 1990-10-26 Photointerruptor for use in optical transmission-type rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989125356U JPH0747695Y2 (ja) 1989-10-26 1989-10-26 光透過型ロータリーエンコーダ用のホトインタラプタ

Publications (2)

Publication Number Publication Date
JPH0363818U JPH0363818U (en]) 1991-06-21
JPH0747695Y2 true JPH0747695Y2 (ja) 1995-11-01

Family

ID=14908108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989125356U Expired - Lifetime JPH0747695Y2 (ja) 1989-10-26 1989-10-26 光透過型ロータリーエンコーダ用のホトインタラプタ

Country Status (3)

Country Link
US (1) US5073001A (en])
JP (1) JPH0747695Y2 (en])
DE (1) DE4033911A1 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121977C2 (de) * 1991-07-03 1994-10-27 Wolf Gmbh Richard Medizinisches Instrument mit einem kontaktlosen Schalter zum Steuern externer Geräte
JPH05297296A (ja) * 1992-04-23 1993-11-12 Sumitomo Electric Ind Ltd 光ファイバ配線切替装置
IT1291830B1 (it) * 1997-04-17 1999-01-21 Logitron Srl Encoder e pulser ottico

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800260A1 (de) * 1978-01-04 1979-07-12 Hartmann & Braun Ag Opto-elektronischer abgriff
JP2539406B2 (ja) * 1987-02-04 1996-10-02 株式会社日立製作所 固体光ピツクアツプ
DE3809454A1 (de) * 1987-03-30 1988-10-20 Kollmorgen Corp Optische lichtleiter-sensor-vorrichtung fuer einen elektrischen motor
DE3716465C2 (de) * 1987-05-16 1993-09-30 Danfoss As Opto-elektrische Drehwinkel-Meßvorrichtung
JPH02116714A (ja) * 1988-10-26 1990-05-01 Furukawa Electric Co Ltd:The 光エンコーダ
US4897671A (en) * 1989-01-23 1990-01-30 Polaroid Corporation Integrated optic print head
US4953933A (en) * 1989-07-10 1990-09-04 The Boeing Company Optical encoder reading device
JPH0344620U (en]) * 1989-09-12 1991-04-25

Also Published As

Publication number Publication date
DE4033911A1 (de) 1991-05-02
US5073001A (en) 1991-12-17
JPH0363818U (en]) 1991-06-21

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