JPS5918597U - Electric motor for refrigeration compressor - Google Patents

Electric motor for refrigeration compressor

Info

Publication number
JPS5918597U
JPS5918597U JP1982114530U JP11453082U JPS5918597U JP S5918597 U JPS5918597 U JP S5918597U JP 1982114530 U JP1982114530 U JP 1982114530U JP 11453082 U JP11453082 U JP 11453082U JP S5918597 U JPS5918597 U JP S5918597U
Authority
JP
Japan
Prior art keywords
refrigeration compressor
motor
electric motor
switching contact
switching
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
Application number
JP1982114530U
Other languages
Japanese (ja)
Inventor
甲斐　英一
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP1982114530U priority Critical patent/JPS5918597U/en
Publication of JPS5918597U publication Critical patent/JPS5918597U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案冷凍圧縮機用電動機の電気回路図、第２
図は同上冷凍圧縮機用電動機のトルク曲線図、第３図は
同上冷凍圧縮機用電動機の効率、入力曲線図、第４図は
圧縮機の運転時間に対する冷却温度及び負荷特性図を示
す。Figure 1 is an electric circuit diagram of the motor for the refrigeration compressor of the present invention, Figure 2
The figure shows a torque curve diagram of the electric motor for the refrigeration compressor, FIG. 3 shows the efficiency and input curve of the electric motor for the refrigeration compressor, and FIG. 4 shows the cooling temperature and load characteristics with respect to operating time of the compressor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 密閉型電動圧縮機の電動機の主巻線を所定の巻数比に２
分割して切換接点を導出すると共に、商用交番電源の周
波数を検出する周波数検出手段により上記切換接点を切
り換え電動機のインピーダンスを変化させるようにした
事を特徴としてなる冷凍圧縮機用電動機。The main winding of the motor of a hermetic electric compressor is set to a specified turns ratio of 2.
A motor for a refrigeration compressor, characterized in that a switching contact is derived by dividing the switching contact and the impedance of the motor is changed by switching the switching contact using a frequency detection means that detects the frequency of a commercial alternating power supply.
JP1982114530U 1982-07-26 1982-07-26 Electric motor for refrigeration compressor Pending JPS5918597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982114530U JPS5918597U (en) 1982-07-26 1982-07-26 Electric motor for refrigeration compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982114530U JPS5918597U (en) 1982-07-26 1982-07-26 Electric motor for refrigeration compressor

Publications (1)

Publication Number Publication Date
JPS5918597U true JPS5918597U (en) 1984-02-04

Family

ID=30264711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982114530U Pending JPS5918597U (en) 1982-07-26 1982-07-26 Electric motor for refrigeration compressor

Country Status (1)

Country Link
JP (1) JPS5918597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134829A (en) * 1987-11-18 1989-05-26 Mitsubishi Electric Corp Gas-blasted circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134829A (en) * 1987-11-18 1989-05-26 Mitsubishi Electric Corp Gas-blasted circuit breaker

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