JPH02135868U - - Google Patents

Info

Publication number
JPH02135868U
JPH02135868U JP4503589U JP4503589U JPH02135868U JP H02135868 U JPH02135868 U JP H02135868U JP 4503589 U JP4503589 U JP 4503589U JP 4503589 U JP4503589 U JP 4503589U JP H02135868 U JPH02135868 U JP H02135868U
Authority
JP
Japan
Prior art keywords
signal
converts
converter
voltage
binary
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
JP4503589U
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
Application filed filed Critical
Priority to JP4503589U priority Critical patent/JPH02135868U/ja
Publication of JPH02135868U publication Critical patent/JPH02135868U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の概略構成図、第2
図はそのバイナリ位置信号の1ビツトのパルス数
の変化と電圧信号との関係の一例を示す図、第3
図は従来の技術の概略構成図である。 1…位置センサ、2…位置検出部、3…A/D
変換器、4…バイナリ位置信号、5…任意の1ビ
ツトのビツト信号、6…周波数−電圧変換部、7
…波形整形回路、8…整形済矩形波信号、9…周
波数−電圧変換回路、10…射出速度に比例した
電圧信号。

Claims (1)

    【実用新案登録請求の範囲】
  1. 射出機構の移動体の位置の変化を検出するため
    の位置センサ1を備え、該位置センサ1の検出信
    号をバイナリ位置信号4に変換する位置検出部2
    と、前記バイナリ位置信号4の任意の1ビツト信
    号5を速度に比例した電圧信号10にD/A変換
    して出力する周波数−電圧変換部6とを有するこ
    とを特徴とする射出成形機における速度検出器。
JP4503589U 1989-04-19 1989-04-19 Pending JPH02135868U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4503589U JPH02135868U (ja) 1989-04-19 1989-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4503589U JPH02135868U (ja) 1989-04-19 1989-04-19

Publications (1)

Publication Number Publication Date
JPH02135868U true JPH02135868U (ja) 1990-11-13

Family

ID=31558864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4503589U Pending JPH02135868U (ja) 1989-04-19 1989-04-19

Country Status (1)

Country Link
JP (1) JPH02135868U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646762A (en) * 1987-06-29 1989-01-11 Toshiba Corp Speed-signal conversion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646762A (en) * 1987-06-29 1989-01-11 Toshiba Corp Speed-signal conversion

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