JPH037690U - - Google Patents
Info
- Publication number
- JPH037690U JPH037690U JP1989065206U JP6520689U JPH037690U JP H037690 U JPH037690 U JP H037690U JP 1989065206 U JP1989065206 U JP 1989065206U JP 6520689 U JP6520689 U JP 6520689U JP H037690 U JPH037690 U JP H037690U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- phase rotary
- electromagnetic relay
- rotary compressor
- relay
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例における三相用ロー
タリーコンプレツサーの運転表示装置の電気回路
図、第２図は従来の三相用ロータリコンプレツサ
ーの運転表示装置の電気回路図である。
１……三相用ロータリーコンプレツサー、３…
…モータプロテクター、４……逆転防止リレー、
９……運転表示灯、１０……電磁リレー、１０ｃ
……接点。
Fig. 1 is an electric circuit diagram of an operation display device for a three-phase rotary compressor according to an embodiment of the present invention, and Fig. 2 is an electric circuit diagram of a conventional operation display device for a three-phase rotary compressor. . 1...3-phase rotary compressor, 3...
...Motor protector, 4...Reverse prevention relay,
9... Operation indicator light, 10... Electromagnetic relay, 10c
……contact.
Claims (1)
レツサーを起動及び停止させる電磁リレーと、前
記コンプレツサーの保護装置であるモータプロテ
クターと、前記コンプレツサーの逆転を防止する
逆転防止リレーと、前記電磁リレーの一つの接点
端子を介して直列に接続された運転表示灯とを備
えたことを特徴とする三相用ロータリコンプレツ
サーの運転表示装置。 A three-phase rotary compressor, an electromagnetic relay that starts and stops the compressor, a motor protector that is a protection device for the compressor, a reversal prevention relay that prevents the compressor from reversing, and one contact of the electromagnetic relay. An operation display device for a three-phase rotary compressor, characterized by comprising an operation indicator light connected in series via a terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065206U JPH079599Y2 (en) | 1989-06-02 | 1989-06-02 | Three-phase rotary compressor operation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065206U JPH079599Y2 (en) | 1989-06-02 | 1989-06-02 | Three-phase rotary compressor operation display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037690U true JPH037690U (en) | 1991-01-24 |
| JPH079599Y2 JPH079599Y2 (en) | 1995-03-06 |
Family
ID=31596827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065206U Expired - Lifetime JPH079599Y2 (en) | 1989-06-02 | 1989-06-02 | Three-phase rotary compressor operation display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079599Y2 (en) |
-
1989
- 1989-06-02 JP JP1989065206U patent/JPH079599Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079599Y2 (en) | 1995-03-06 |
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