JPS6392223U - - Google Patents

Info

Publication number
JPS6392223U
JPS6392223U JP18755086U JP18755086U JPS6392223U JP S6392223 U JPS6392223 U JP S6392223U JP 18755086 U JP18755086 U JP 18755086U JP 18755086 U JP18755086 U JP 18755086U JP S6392223 U JPS6392223 U JP S6392223U
Authority
JP
Japan
Prior art keywords
transparent material
liquid level
columnar
columnar transparent
light
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
JP18755086U
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 JP18755086U priority Critical patent/JPS6392223U/ja
Publication of JPS6392223U publication Critical patent/JPS6392223U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Description

【図面の簡単な説明】
第1図は液位低下状態を示す一部縦断面図、第
2図は液位が規定位置にある状態を示す第1図相
当図、第3図は液位低下後に液滴が付着している
状態での第1図相当図である。 1……柱状透明物質(ガラス棒)、4……外套
管、ε……空隙、7……気体供給源。

Claims (1)

  1. 【実用新案登録請求の範囲】 柱状透明物質の上端から光を入射させ、その入
    射光を透明物質の底面で反射させ、透明物質の上
    端部に達する光を検出することにより、透明物質
    の底面部分での液面の有無を検出するようにした
    液面検知装置において、 柱状透明物質の外周に、この外周の小間隙へだ
    てて覆う外套部材を配置し、この外套部材と柱状
    透明物質の外周面との間に形成される空隙を気体
    供給源に連通させ、外套部材の下端部を柱状透明
    物質の底面近傍に位置させたことを特徴とする液
    面検知装置。
JP18755086U 1986-12-04 1986-12-04 Pending JPS6392223U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18755086U JPS6392223U (ja) 1986-12-04 1986-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18755086U JPS6392223U (ja) 1986-12-04 1986-12-04

Publications (1)

Publication Number Publication Date
JPS6392223U true JPS6392223U (ja) 1988-06-15

Family

ID=31138113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18755086U Pending JPS6392223U (ja) 1986-12-04 1986-12-04

Country Status (1)

Country Link
JP (1) JPS6392223U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009020028A (ja) * 2007-07-13 2009-01-29 Taiyo Nippon Sanso Corp 冷却処理装置における液化ガス用液面検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458053A (en) * 1977-10-17 1979-05-10 Toshiba Corp Optical detector for liquid level

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458053A (en) * 1977-10-17 1979-05-10 Toshiba Corp Optical detector for liquid level

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009020028A (ja) * 2007-07-13 2009-01-29 Taiyo Nippon Sanso Corp 冷却処理装置における液化ガス用液面検出装置

Similar Documents

Publication Publication Date Title
JPS6392223U (ja)
JPH0455014U (ja)
JPH0237335U (ja)
JPS63157684U (ja)
JPH02113129U (ja)
JPS6293225U (ja)
JPS63192602U (ja)
JPS62162267U (ja)
JPH02115612U (ja)
JPS6279487U (ja)
JPH0212086U (ja)
JPS62163728U (ja)
JPS6356478U (ja)
JPH0330828U (ja)
JPH0436265U (ja)
JPS62187882U (ja)
JPH0393746U (ja)
JPH0250643U (ja)
JPS62117558U (ja)
JPS6379537U (ja)
JPS6363715U (ja)
JPS61157984U (ja)
JPS62189612U (ja)
JPS61108918U (ja)
JPS6456106U (ja)