JPS52100639A - Control apparatus for defrost - Google Patents
Control apparatus for defrostInfo
- Publication number
- JPS52100639A JPS52100639A JP1809176A JP1809176A JPS52100639A JP S52100639 A JPS52100639 A JP S52100639A JP 1809176 A JP1809176 A JP 1809176A JP 1809176 A JP1809176 A JP 1809176A JP S52100639 A JPS52100639 A JP S52100639A
- Authority
- JP
- Japan
- Prior art keywords
- defrost
- control apparatus
- starting
- make
- unit time
- 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
Links
Abstract
PURPOSE: To make the starting and finishing control for defrost by a digital timer which counts unit time pulse.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1809176A JPS52100639A (en) | 1976-02-20 | 1976-02-20 | Control apparatus for defrost |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1809176A JPS52100639A (en) | 1976-02-20 | 1976-02-20 | Control apparatus for defrost |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52100639A true JPS52100639A (en) | 1977-08-23 |
Family
ID=11961956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1809176A Pending JPS52100639A (en) | 1976-02-20 | 1976-02-20 | Control apparatus for defrost |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52100639A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459648A (en) * | 1977-10-21 | 1979-05-14 | Hitachi Ltd | Air conditioner |
JPS54100156U (en) * | 1977-12-26 | 1979-07-14 | ||
JPS553547A (en) * | 1978-06-20 | 1980-01-11 | Sanyo Electric Co | Automatic defroster |
JPS5716750A (en) * | 1980-07-04 | 1982-01-28 | Hitachi Ltd | Controlling circuit for defrosting device |
JPS59150271A (en) * | 1983-02-15 | 1984-08-28 | 松下電器産業株式会社 | Defroster for air conditioner |
JPS6294750A (en) * | 1985-10-18 | 1987-05-01 | Matsushita Electric Ind Co Ltd | Defrosting operation control device for dehumidifier |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922591U (en) * | 1972-05-30 | 1974-02-26 | ||
JPS5016148A (en) * | 1973-06-15 | 1975-02-20 | ||
JPS50148964A (en) * | 1974-05-20 | 1975-11-28 |
-
1976
- 1976-02-20 JP JP1809176A patent/JPS52100639A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922591U (en) * | 1972-05-30 | 1974-02-26 | ||
JPS5016148A (en) * | 1973-06-15 | 1975-02-20 | ||
JPS50148964A (en) * | 1974-05-20 | 1975-11-28 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459648A (en) * | 1977-10-21 | 1979-05-14 | Hitachi Ltd | Air conditioner |
JPS54100156U (en) * | 1977-12-26 | 1979-07-14 | ||
JPS553547A (en) * | 1978-06-20 | 1980-01-11 | Sanyo Electric Co | Automatic defroster |
JPS5716750A (en) * | 1980-07-04 | 1982-01-28 | Hitachi Ltd | Controlling circuit for defrosting device |
JPS59150271A (en) * | 1983-02-15 | 1984-08-28 | 松下電器産業株式会社 | Defroster for air conditioner |
JPH0259376B2 (en) * | 1983-02-15 | 1990-12-12 | Matsushita Electric Ind Co Ltd | |
JPS6294750A (en) * | 1985-10-18 | 1987-05-01 | Matsushita Electric Ind Co Ltd | Defrosting operation control device for dehumidifier |
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