JPS6436583U - - Google Patents
Info
- Publication number
- JPS6436583U JPS6436583U JP13190487U JP13190487U JPS6436583U JP S6436583 U JPS6436583 U JP S6436583U JP 13190487 U JP13190487 U JP 13190487U JP 13190487 U JP13190487 U JP 13190487U JP S6436583 U JPS6436583 U JP S6436583U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- rotary compressor
- compressor
- phase
- electric circuit
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Motor And Converter Starters (AREA)
Description
第１図は本考案の実施例における三相電気回路
用ロータリーコンプレツサーの始動装置の配置図
、第２図は第１図の電気回路図、第３図は従来の
三相電気回路用ロータリーコンプレツサーの始動
装置の電気回路図である。
１……ロータリーコンプレツサー、８……逆止
弁、９……圧力スイツチ、１１……リレーＤ、１
３……切換スイツチ。
Figure 1 is a layout diagram of the starting device of a rotary compressor for a three-phase electric circuit according to an embodiment of the present invention, Figure 2 is an electric circuit diagram of Figure 1, and Figure 3 is a conventional rotary compressor for a three-phase electric circuit. FIG. 3 is an electrical circuit diagram of a starting device for a compressor. 1... Rotary compressor, 8... Check valve, 9... Pressure switch, 11... Relay D, 1
3... Changeover switch.
Claims (1)
ンプレツサーの吸入側に取付けられた圧力スイツ
チおよび逆止弁と、前記圧力スイツチと連動して
動作し、前記三相のうち二相を入れかえるリレー
を備えた事を特徴とする三相電気回路用ロータリ
ーコンプレツサーの始動装置。 A three-phase rotary compressor, a pressure switch and a check valve attached to the suction side of the compressor, and a relay that operates in conjunction with the pressure switch and switches two of the three phases. A starting device for a rotary compressor for a three-phase electric circuit, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13190487U JPS6436583U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13190487U JPS6436583U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436583U true JPS6436583U (en) | 1989-03-06 |
Family
ID=31388389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13190487U Pending JPS6436583U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436583U (en) |
-
1987
- 1987-08-28 JP JP13190487U patent/JPS6436583U/ja active Pending