JPS6140904B2 - - Google Patents

Info

Publication number
JPS6140904B2
JPS6140904B2 JP56039437A JP3943781A JPS6140904B2 JP S6140904 B2 JPS6140904 B2 JP S6140904B2 JP 56039437 A JP56039437 A JP 56039437A JP 3943781 A JP3943781 A JP 3943781A JP S6140904 B2 JPS6140904 B2 JP S6140904B2
Authority
JP
Japan
Prior art keywords
heater
defrosting
temperature
value
current
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.)
Expired
Application number
JP56039437A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57155073A (en
Inventor
Satoru Ooishi
Makoto Oda
Hisao Futaki
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 JP56039437A priority Critical patent/JPS57155073A/ja
Priority to US06/319,313 priority patent/US4432211A/en
Priority to PH26502A priority patent/PH18097A/en
Priority to DE19813145445 priority patent/DE3145445A1/de
Priority to KR1019810004459A priority patent/KR860002043B1/ko
Publication of JPS57155073A publication Critical patent/JPS57155073A/ja
Publication of JPS6140904B2 publication Critical patent/JPS6140904B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Defrosting Systems (AREA)
JP56039437A 1980-11-17 1981-03-20 Defroster Granted JPS57155073A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56039437A JPS57155073A (en) 1981-03-20 1981-03-20 Defroster
US06/319,313 US4432211A (en) 1980-11-17 1981-11-09 Defrosting apparatus
PH26502A PH18097A (en) 1980-11-17 1981-11-16 Defrosting apparatus
DE19813145445 DE3145445A1 (de) 1980-11-17 1981-11-16 Abtaueinrichtung
KR1019810004459A KR860002043B1 (ko) 1980-11-17 1981-11-16 제상장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039437A JPS57155073A (en) 1981-03-20 1981-03-20 Defroster

Publications (2)

Publication Number Publication Date
JPS57155073A JPS57155073A (en) 1982-09-25
JPS6140904B2 true JPS6140904B2 (enrdf_load_stackoverflow) 1986-09-11

Family

ID=12552973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039437A Granted JPS57155073A (en) 1980-11-17 1981-03-20 Defroster

Country Status (1)

Country Link
JP (1) JPS57155073A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57155073A (en) 1982-09-25

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