JPS59157467A - 冷蔵庫の霜検知装置 - Google Patents

冷蔵庫の霜検知装置

Info

Publication number
JPS59157467A
JPS59157467A JP2751783A JP2751783A JPS59157467A JP S59157467 A JPS59157467 A JP S59157467A JP 2751783 A JP2751783 A JP 2751783A JP 2751783 A JP2751783 A JP 2751783A JP S59157467 A JPS59157467 A JP S59157467A
Authority
JP
Japan
Prior art keywords
temperature
wind speed
frost
circuit
signal
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
JP2751783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451748B2 (pm
Inventor
泰孝 野口
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 JP2751783A priority Critical patent/JPS59157467A/ja
Publication of JPS59157467A publication Critical patent/JPS59157467A/ja
Publication of JPH0451748B2 publication Critical patent/JPH0451748B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Defrosting Systems (AREA)
JP2751783A 1983-02-23 1983-02-23 冷蔵庫の霜検知装置 Granted JPS59157467A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2751783A JPS59157467A (ja) 1983-02-23 1983-02-23 冷蔵庫の霜検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2751783A JPS59157467A (ja) 1983-02-23 1983-02-23 冷蔵庫の霜検知装置

Publications (2)

Publication Number Publication Date
JPS59157467A true JPS59157467A (ja) 1984-09-06
JPH0451748B2 JPH0451748B2 (pm) 1992-08-19

Family

ID=12223314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2751783A Granted JPS59157467A (ja) 1983-02-23 1983-02-23 冷蔵庫の霜検知装置

Country Status (1)

Country Link
JP (1) JPS59157467A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334475A (ja) * 1986-07-30 1988-02-15 広瀬　ヨウ子 着霜検出装置
US6607578B2 (en) 2000-04-07 2003-08-19 Kobe Steel, Ltd. Continuous vacuum refining method of molten metal and apparatus thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178171A (ja) * 1982-04-14 1983-10-19 株式会社日立製作所 冷蔵庫用霜詰り検出センサ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178171A (ja) * 1982-04-14 1983-10-19 株式会社日立製作所 冷蔵庫用霜詰り検出センサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334475A (ja) * 1986-07-30 1988-02-15 広瀬　ヨウ子 着霜検出装置
US6607578B2 (en) 2000-04-07 2003-08-19 Kobe Steel, Ltd. Continuous vacuum refining method of molten metal and apparatus thereof

Also Published As

Publication number Publication date
JPH0451748B2 (pm) 1992-08-19

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