JPH0399300U - - Google Patents

Info

Publication number
JPH0399300U
JPH0399300U JP862590U JP862590U JPH0399300U JP H0399300 U JPH0399300 U JP H0399300U JP 862590 U JP862590 U JP 862590U JP 862590 U JP862590 U JP 862590U JP H0399300 U JPH0399300 U JP H0399300U
Authority
JP
Japan
Prior art keywords
limit value
lubricating oil
oil amount
photoelectric sensor
compared
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.)
Granted
Application number
JP862590U
Other languages
English (en)
Other versions
JP2507433Y2 (ja
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 JP1990008625U priority Critical patent/JP2507433Y2/ja
Publication of JPH0399300U publication Critical patent/JPH0399300U/ja
Application granted granted Critical
Publication of JP2507433Y2 publication Critical patent/JP2507433Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Description

【図面の簡単な説明】
第１図は本実施例のオイルエア潤滑装置の一部
を表す構成図、第２図は透明管部の断面図を含む
本実施例の異常検出装置のブロツク線図、第３図
は本実施例の作用を示すフローチヤート図である
。 ５Ａ……透明管、７……発光部、９……受光素
子、１１……センサ出力回路、１２……比較回路
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転部、摺動部等にエアとともに潤滑油を供給
    する方式の潤滑装置において、混合されたエアと
    潤滑油が通る管路の少なくとも一部に透明管を設
    け、発光部と受光部が該透明管を挟むように光電
    センサ部材を設け、該光電センサ部材の出力値と
    予め記憶する正常供給油量時の許容上限値及び許
    容下限値と比較して前記出力値が前記上限値及び
    下限値の範囲内から外れたとき停止信号を出力す
    る比較回路を設けたことを特徴とする潤滑油量の
    異常検出装置。
JP1990008625U 1990-01-31 1990-01-31 潤滑油量の異常検出装置 Expired - Lifetime JP2507433Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990008625U JP2507433Y2 (ja) 1990-01-31 1990-01-31 潤滑油量の異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990008625U JP2507433Y2 (ja) 1990-01-31 1990-01-31 潤滑油量の異常検出装置

Publications (2)

Publication Number Publication Date
JPH0399300U true JPH0399300U (ja) 1991-10-16
JP2507433Y2 JP2507433Y2 (ja) 1996-08-14

Family

ID=31512249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990008625U Expired - Lifetime JP2507433Y2 (ja) 1990-01-31 1990-01-31 潤滑油量の異常検出装置

Country Status (1)

Country Link
JP (1) JP2507433Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637756U (ja) * 1986-07-03 1988-01-19
JPS6449729U (ja) * 1987-09-22 1989-03-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637756U (ja) * 1986-07-03 1988-01-19
JPS6449729U (ja) * 1987-09-22 1989-03-28

Also Published As

Publication number Publication date
JP2507433Y2 (ja) 1996-08-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term