JPS54118330A - Detection of surface position of molten metal - Google Patents

Detection of surface position of molten metal

Info

Publication number
JPS54118330A
JPS54118330A JP2543578A JP2543578A JPS54118330A JP S54118330 A JPS54118330 A JP S54118330A JP 2543578 A JP2543578 A JP 2543578A JP 2543578 A JP2543578 A JP 2543578A JP S54118330 A JPS54118330 A JP S54118330A
Authority
JP
Japan
Prior art keywords
detection
molten metal
surface position
molten
metal
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
JP2543578A
Other languages
Japanese (ja)
Inventor
Akihiro Gotou
Kazuaki Yokoi
Norihisa Fujii
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2543578A priority Critical patent/JPS54118330A/en
Publication of JPS54118330A publication Critical patent/JPS54118330A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2543578A 1978-03-08 1978-03-08 Detection of surface position of molten metal Pending JPS54118330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2543578A JPS54118330A (en) 1978-03-08 1978-03-08 Detection of surface position of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2543578A JPS54118330A (en) 1978-03-08 1978-03-08 Detection of surface position of molten metal

Publications (1)

Publication Number Publication Date
JPS54118330A true JPS54118330A (en) 1979-09-13

Family

ID=12165897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2543578A Pending JPS54118330A (en) 1978-03-08 1978-03-08 Detection of surface position of molten metal

Country Status (1)

Country Link
JP (1) JPS54118330A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946515A (en) * 1982-09-09 1984-03-15 Mitsubishi Electric Corp Sensor for detecting surface of low temperature liquified gas
JPS5952718A (en) * 1982-09-21 1984-03-27 Santemu:Kk Method and device for liquid level detection
JPS59111022A (en) * 1982-12-04 1984-06-27 ラ−スロ・ケルトヴェリエッシ Device and method of making sure position of surface of liquid of metallic solution
JPS628019A (en) * 1985-07-04 1987-01-16 Mitsubishi Electric Corp Sensor for detecting liquid level of low temperature liquefied gas
JPH0324424A (en) * 1989-06-22 1991-02-01 Soken Kogyo Kk Apparatus and method for detecting interface position
WO1995008754A1 (en) * 1993-09-22 1995-03-30 Hoya Corporation Liquid charging method and lens production method
JP2012027024A (en) * 2010-07-23 2012-02-09 Rosemount Aerospace Inc System and method for sensing liquid level having differential output
JP2015504232A (en) * 2012-01-24 2015-02-05 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ Device for draining liquid

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946515A (en) * 1982-09-09 1984-03-15 Mitsubishi Electric Corp Sensor for detecting surface of low temperature liquified gas
JPH0459571B2 (en) * 1982-09-09 1992-09-22 Mitsubishi Electric Corp
JPS5952718A (en) * 1982-09-21 1984-03-27 Santemu:Kk Method and device for liquid level detection
JPS59111022A (en) * 1982-12-04 1984-06-27 ラ−スロ・ケルトヴェリエッシ Device and method of making sure position of surface of liquid of metallic solution
JPS628019A (en) * 1985-07-04 1987-01-16 Mitsubishi Electric Corp Sensor for detecting liquid level of low temperature liquefied gas
JPH0431339B2 (en) * 1985-07-04 1992-05-26
JPH0324424A (en) * 1989-06-22 1991-02-01 Soken Kogyo Kk Apparatus and method for detecting interface position
WO1995008754A1 (en) * 1993-09-22 1995-03-30 Hoya Corporation Liquid charging method and lens production method
US5605656A (en) * 1993-09-22 1997-02-25 Hoya Corporation Liquid filling method and lens manufacturing method
JP2012027024A (en) * 2010-07-23 2012-02-09 Rosemount Aerospace Inc System and method for sensing liquid level having differential output
JP2015504232A (en) * 2012-01-24 2015-02-05 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ Device for draining liquid
US9692066B2 (en) 2012-01-24 2017-06-27 Daimler Ag Device for discharging liquid

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