JPH01134859U - - Google Patents

Info

Publication number
JPH01134859U
JPH01134859U JP3096588U JP3096588U JPH01134859U JP H01134859 U JPH01134859 U JP H01134859U JP 3096588 U JP3096588 U JP 3096588U JP 3096588 U JP3096588 U JP 3096588U JP H01134859 U JPH01134859 U JP H01134859U
Authority
JP
Japan
Prior art keywords
light
refrigerant
amount
receiving element
air bubbles
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
JP3096588U
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 JP3096588U priority Critical patent/JPH01134859U/ja
Publication of JPH01134859U publication Critical patent/JPH01134859U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Examining Or Testing Airtightness (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係わる冷媒充填量
検出装置を示す図、第2図は冷媒中の気泡の量と
光量A及び光量Bとの関係を示す図、第3図は従
来の冷媒充填量検出装置を示す図である。 11…管、12…発光素子、13,14…受光
素子、15…制御部、16…アラーム。

Claims (1)

    【実用新案登録請求の範囲】
  1. レシーバから送出される冷媒を運ぶ管路に管内
    を光が通過するように、対向する位置に発光素子
    と受光素子とを設け、受光素子により検出される
    受光量を検出し、それら受光量に応じて冷媒中の
    気泡量を判定するようにしたことを特徴とする冷
    媒充填量検出装置。
JP3096588U 1988-03-10 1988-03-10 Pending JPH01134859U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3096588U JPH01134859U (ja) 1988-03-10 1988-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3096588U JPH01134859U (ja) 1988-03-10 1988-03-10

Publications (1)

Publication Number Publication Date
JPH01134859U true JPH01134859U (ja) 1989-09-14

Family

ID=31256475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3096588U Pending JPH01134859U (ja) 1988-03-10 1988-03-10

Country Status (1)

Country Link
JP (1) JPH01134859U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1123114A (ja) * 1997-06-27 1999-01-26 Denso Corp 流量検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1123114A (ja) * 1997-06-27 1999-01-26 Denso Corp 流量検出装置

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