JPH079597Y2 - 電動ボリューム駆動装置 - Google Patents

電動ボリューム駆動装置

Info

Publication number
JPH079597Y2
JPH079597Y2 JP1989090678U JP9067889U JPH079597Y2 JP H079597 Y2 JPH079597 Y2 JP H079597Y2 JP 1989090678 U JP1989090678 U JP 1989090678U JP 9067889 U JP9067889 U JP 9067889U JP H079597 Y2 JPH079597 Y2 JP H079597Y2
Authority
JP
Japan
Prior art keywords
reference voltage
voltage
electric
comparator
volume
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 - Fee Related
Application number
JP1989090678U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330793U (US07655688-20100202-C00086.png
Inventor
良亮 新家
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP1989090678U priority Critical patent/JPH079597Y2/ja
Publication of JPH0330793U publication Critical patent/JPH0330793U/ja
Application granted granted Critical
Publication of JPH079597Y2 publication Critical patent/JPH079597Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Adjustable Resistors (AREA)
  • Control Of Electric Motors In General (AREA)
JP1989090678U 1989-07-31 1989-07-31 電動ボリューム駆動装置 Expired - Fee Related JPH079597Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989090678U JPH079597Y2 (ja) 1989-07-31 1989-07-31 電動ボリューム駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989090678U JPH079597Y2 (ja) 1989-07-31 1989-07-31 電動ボリューム駆動装置

Publications (2)

Publication Number Publication Date
JPH0330793U JPH0330793U (US07655688-20100202-C00086.png) 1991-03-26
JPH079597Y2 true JPH079597Y2 (ja) 1995-03-06

Family

ID=31640194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989090678U Expired - Fee Related JPH079597Y2 (ja) 1989-07-31 1989-07-31 電動ボリューム駆動装置

Country Status (1)

Country Link
JP (1) JPH079597Y2 (US07655688-20100202-C00086.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114724792A (zh) * 2022-02-17 2022-07-08 国网山东省电力公司物资公司 一种程控直流标准电阻箱及其控制方法

Also Published As

Publication number Publication date
JPH0330793U (US07655688-20100202-C00086.png) 1991-03-26

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Legal Events

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