JPS586972U - refrigerant compressor - Google Patents

refrigerant compressor

Info

Publication number
JPS586972U
JPS586972U JP9961981U JP9961981U JPS586972U JP S586972 U JPS586972 U JP S586972U JP 9961981 U JP9961981 U JP 9961981U JP 9961981 U JP9961981 U JP 9961981U JP S586972 U JPS586972 U JP S586972U
Authority
JP
Japan
Prior art keywords
refrigerant compressor
crankshaft
outside diameter
rotor
motor
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
JP9961981U
Other languages
Japanese (ja)
Inventor
原　正良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9961981U priority Critical patent/JPS586972U/en
Publication of JPS586972U publication Critical patent/JPS586972U/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

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 the drawing]

第１図は従来の電動機内蔵式冷媒圧縮機を示す要部断面
図、第２図は本考案の一実施例を示す要部断面図である
。 図中、１はクランク室軸受は部、３は電動機、３ａは電
動機ロータ、１３はクランク軸、１２゜１４はキー溝、
１５は平行キー、１５ａは位置決め部である。尚、図中
同一符号は同−又は相当部分を示す。FIG. 1 is a sectional view of a main part of a conventional refrigerant compressor with a built-in electric motor, and FIG. 2 is a sectional view of a main part of an embodiment of the present invention. In the figure, 1 is the crank chamber bearing, 3 is the electric motor, 3a is the electric motor rotor, 13 is the crankshaft, 12° 14 is the keyway,
15 is a parallel key, and 15a is a positioning portion. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機を内蔵し、かつクランク軸の主軸受は部外径と電
動機取付部の外径が同じ冷媒圧縮機において、電動機ロ
ータとクランク軸に設けられたキー溝に、ロータ端面に
当接する位置決め（ストッパー）部を有する平行キーを
嵌入したことを特徴とする冷媒圧縮機。In a refrigerant compressor that has a built-in electric motor and the main bearing of the crankshaft has the same outside diameter as the outside diameter of the motor mounting part, a keyway provided on the motor rotor and the crankshaft has a positioning (stopper) that abuts against the end face of the rotor. ) A refrigerant compressor characterized by having a parallel key fitted therein.
JP9961981U 1981-07-03 1981-07-03 refrigerant compressor Pending JPS586972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9961981U JPS586972U (en) 1981-07-03 1981-07-03 refrigerant compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9961981U JPS586972U (en) 1981-07-03 1981-07-03 refrigerant compressor

Publications (1)

Publication Number Publication Date
JPS586972U true JPS586972U (en) 1983-01-17

Family

ID=29894346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9961981U Pending JPS586972U (en) 1981-07-03 1981-07-03 refrigerant compressor

Country Status (1)

Country Link
JP (1) JPS586972U (en)

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