JPH01178579U - - Google Patents
Info
- Publication number
- JPH01178579U JPH01178579U JP7446688U JP7446688U JPH01178579U JP H01178579 U JPH01178579 U JP H01178579U JP 7446688 U JP7446688 U JP 7446688U JP 7446688 U JP7446688 U JP 7446688U JP H01178579 U JPH01178579 U JP H01178579U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body side
- door side
- light emitting
- light receiving
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は、この考案の一実施例の側面図、第２
図は、制御回路の結線図、第３図ａ及び第３図ｂ
は、それぞれ光結合素子の配置例を示す側面図で
ある。
１…本体、２…上部扉、３…操作パネル、４，
５…光結合素子、６…制御回路（マイクロコンピ
ユータ）、７…下部扉、１１，１２…温度調節用
ボリウム、１３…特殊機能用スイツチ、１４…表
示素子、１５…マイクロコンピユータ、１６，２
０…発光部、１７，１９…受光部、１８…電源、
２１，２２…温度検出素子、２３…リレー。
Figure 1 is a side view of one embodiment of this invention;
The diagrams are wiring diagrams of the control circuit, Figure 3a and Figure 3b.
2A and 2B are side views showing examples of arrangement of optical coupling elements, respectively. 1...Main body, 2...Upper door, 3...Operation panel, 4,
5... Optical coupling element, 6... Control circuit (microcomputer), 7... Lower door, 11, 12... Temperature adjustment volume, 13... Special function switch, 14... Display element, 15... Microcomputer, 16, 2
0... Light emitting section, 17, 19... Light receiving section, 18... Power supply,
21, 22...Temperature detection element, 23...Relay.
Claims (1)
において、扉側に発光素子と受光素子を設けると
共に、これに対応する受光素子と発光素子を本体
側に設け、扉側制御部と本体側制御部の間の情報
伝送をパルス周期変調による光結合により行うよ
うにした冷蔵庫。 In a refrigerator that has a control section on the door side and a main body side, a light emitting element and a light receiving element are provided on the door side, a corresponding light receiving element and a light emitting element are provided on the main body side, and a door side control part and a main body side control part are provided. This refrigerator uses optical coupling using pulse period modulation to transmit information between the refrigerators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988074466U JPH0620067Y2 (en) | 1988-06-03 | 1988-06-03 | refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988074466U JPH0620067Y2 (en) | 1988-06-03 | 1988-06-03 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01178579U true JPH01178579U (en) | 1989-12-21 |
| JPH0620067Y2 JPH0620067Y2 (en) | 1994-05-25 |
Family
ID=31299577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988074466U Expired - Lifetime JPH0620067Y2 (en) | 1988-06-03 | 1988-06-03 | refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620067Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336970A (en) * | 2005-06-03 | 2006-12-14 | Matsushita Electric Ind Co Ltd | Storage device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021741U (en) * | 1983-07-19 | 1985-02-14 | コニカ株式会社 | Capsule copy machine |
| JPS6244293U (en) * | 1985-09-03 | 1987-03-17 |
-
1988
- 1988-06-03 JP JP1988074466U patent/JPH0620067Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021741U (en) * | 1983-07-19 | 1985-02-14 | コニカ株式会社 | Capsule copy machine |
| JPS6244293U (en) * | 1985-09-03 | 1987-03-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336970A (en) * | 2005-06-03 | 2006-12-14 | Matsushita Electric Ind Co Ltd | Storage device |
| JP4552764B2 (en) * | 2005-06-03 | 2010-09-29 | パナソニック株式会社 | Storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620067Y2 (en) | 1994-05-25 |