JPS63163402U - - Google Patents

Info

Publication number
JPS63163402U
JPS63163402U JP1987123849U JP12384987U JPS63163402U JP S63163402 U JPS63163402 U JP S63163402U JP 1987123849 U JP1987123849 U JP 1987123849U JP 12384987 U JP12384987 U JP 12384987U JP S63163402 U JPS63163402 U JP S63163402U
Authority
JP
Japan
Prior art keywords
transistor
switching
base
capacitor
supply voltage
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
JP1987123849U
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6120437&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS63163402(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS63163402U publication Critical patent/JPS63163402U/ja
Pending legal-status Critical Current

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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の回路装置の一つの実施例、
第２図はこの考案の別の有利な回路装置の実施例
を示す。図において、 １……スイツチングトランジスター、２……電
子構成単位、３……コンデンサー、７……抵抗、
９……トランジスターである。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) コード目盛りを有し、このコード目盛りを
    走査する電気的走査単位および少くとも１つの電
    子構成単位に供給電圧を接続しそして遮断するス
    イツチング装置を備え、少くとも１つの電子構成
    単位に並列に１つのコンデンサーが接続されてい
    る電気的絶対測長又は測角装置（コード目盛り測
    定装置）において、スイツチング装置は、コンデ
    ンサー３が並列に接続されている少くとも１つの
    電子的構成単位２に１つのトランジスター、特に
    電界効果トランジスターによつて形成されている
    スイツチング要素１が直列接続された回路として
    形成され、このスイツチング要素１のベースはコ
    ンピユーターによつて制御されており、スイツチ
    ング装置のす速く遅延しないスイツチ作動が達成
    されるように構成したことを特徴とする装置。 (2) 実用新案登録請求の範囲１項記載のコード
    目盛り測定装置において、トランジスター１のベ
    ースは、別のトランジスター９のコレクターに結
    合され、このトランジスターのベースがコンピユ
    ーターによつて制御されていることを特徴とする
    装置。 (3) 実用新案登録請求の範囲１項記載のコード
    目盛り測定装置において、トランジスター１のベ
    ースは導通型式に従つて夫々抵抗７を介して正又
    は負の供給電圧に接続されていることを特徴とす
    る装置。
JP1987123849U 1980-12-27 1987-08-14 Pending JPS63163402U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049261A DE3049261C2 (de) 1980-12-27 1980-12-27 Absolute Längen- oder Winkelmeßeinrichtung

Publications (1)

Publication Number Publication Date
JPS63163402U true JPS63163402U (ja) 1988-10-25

Family

ID=6120437

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56209475A Pending JPS57133302A (en) 1980-12-27 1981-12-25 Absolute length measuring or angle measuring apparatus
JP1987123849U Pending JPS63163402U (ja) 1980-12-27 1987-08-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP56209475A Pending JPS57133302A (en) 1980-12-27 1981-12-25 Absolute length measuring or angle measuring apparatus

Country Status (5)

Country Link
US (1) US4469940A (ja)
EP (1) EP0055353B1 (ja)
JP (2) JPS57133302A (ja)
AT (1) ATE14160T1 (ja)
DE (1) DE3049261C2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618781A (ja) * 1984-06-20 1986-01-16 Mitsubishi Electric Corp ヘツド位置決め装置
DE3639340A1 (de) * 1986-11-18 1988-05-26 Mueller Arnold Gmbh Co Kg Einrichtung zur erfassung und uebertragung einer messgroesse
GB0906257D0 (en) 2009-04-08 2009-05-20 Renishaw Plc Position encoder apparatus
GB0906258D0 (en) 2009-04-08 2009-05-20 Renishaw Plc Position encoder apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494009A (ja) * 1972-05-08 1974-01-14
JPS4940094A (ja) * 1972-08-16 1974-04-15
JPS5247406U (ja) * 1975-09-30 1977-04-04

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534360A (en) * 1966-12-27 1970-10-13 Baldwin Electronics Inc Analog to digital encoder
US3551699A (en) * 1967-07-10 1970-12-29 Honeywell Inc Control apparatus
DE2340978A1 (de) * 1973-08-14 1975-02-27 Licentia Gmbh Sender fuer wechsellichtschranke
US4278969A (en) * 1977-08-29 1981-07-14 Reli Corporation Driver warning system
US4166947A (en) * 1977-11-10 1979-09-04 Minnesota Mining And Manufacturing Company TTL Compatible LED driver circuit
US4184071A (en) * 1978-01-12 1980-01-15 Electro-Craft Corporation Modular encoder
US4327362A (en) * 1978-10-23 1982-04-27 Rockwell International Corporation Meter rotor rotation optical sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494009A (ja) * 1972-05-08 1974-01-14
JPS4940094A (ja) * 1972-08-16 1974-04-15
JPS5247406U (ja) * 1975-09-30 1977-04-04

Also Published As

Publication number Publication date
EP0055353B1 (de) 1985-07-03
JPS57133302A (en) 1982-08-18
DE3049261A1 (de) 1982-07-22
DE3049261C2 (de) 1991-01-03
ATE14160T1 (de) 1985-07-15
US4469940A (en) 1984-09-04
EP0055353A1 (de) 1982-07-07

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