JPS59130086U - Compressor oil supply system - Google Patents

Compressor oil supply system

Info

Publication number
JPS59130086U
JPS59130086U JP2322983U JP2322983U JPS59130086U JP S59130086 U JPS59130086 U JP S59130086U JP 2322983 U JP2322983 U JP 2322983U JP 2322983 U JP2322983 U JP 2322983U JP S59130086 U JPS59130086 U JP S59130086U
Authority
JP
Japan
Prior art keywords
oil supply
large diameter
diameter portion
oil
connecting rod
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
JP2322983U
Other languages
Japanese (ja)
Inventor
久保田　耕一郎
Original Assignee
三洋電機株式会社
東京三洋電機株式会社
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 三洋電機株式会社, 東京三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP2322983U priority Critical patent/JPS59130086U/en
Publication of JPS59130086U publication Critical patent/JPS59130086U/en
Pending legal-status Critical Current

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  • Compressor (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 drawings]

第１図は従来の給油装置を具備した圧縮機の要部断面図
、第２図は本案の一実施例である給油装置を具備した圧
縮機の要部断面図、第３図は第２図中に示されたフンロ
ッドの平面図、第４図は他の実施例を示すフンロッドの
平面図である。 ４・・・クランクシャフト、８・・・偏心部、９・・・
大径部、１０・・・小径部、１１・・・ピストン、１２
・・・コンロッド、１４・・・吸引孔、１５・・・給油
孔、１６・・・油溜溝。Figure 1 is a cross-sectional view of the main parts of a compressor equipped with a conventional oil supply device, Figure 2 is a cross-sectional view of the main parts of a compressor equipped with a oil supply system that is an embodiment of the present invention, and Figure 3 is FIG. 4 is a plan view of the Hun rod showing another embodiment. 4... Crankshaft, 8... Eccentric part, 9...
Large diameter part, 10... Small diameter part, 11... Piston, 12
...Conrod, 14...Suction hole, 15...Oil supply hole, 16...Oil sump groove.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）潤滑油を吸引する吸引孔を有するクランクシャフ
トと、このクランクシャフトの偏心部に一端大径部を嵌
挿すると共に他端小径部をピストンに連結したコンロッ
ドとを備え、且つ、一端を吸引孔に開口すると共に他端
を大径部の内周面に開口してなる給油孔を偏心部に有す
る圧縮機において、前記コンロッドの大径部の反負荷側
の内周面に油溜溝を設け、この油溜溝と前記給油孔とを
大径部の反負荷側で連通せしめたことを特徴とする圧縮
機の給油装置。(1) A crankshaft having a suction hole for sucking lubricating oil, and a connecting rod having a large diameter portion at one end fitted into an eccentric portion of the crankshaft and a small diameter portion at the other end connected to a piston; In a compressor having an oil supply hole in an eccentric part, which is open to a suction hole and whose other end is opened to an inner circumferential surface of a large diameter section, an oil sump groove is provided on an inner circumferential surface of the opposite load side of the large diameter section of the connecting rod. 1. An oil supply device for a compressor, characterized in that the oil sump groove and the oil supply hole are communicated with each other on the opposite-to-load side of the large diameter portion. （２）少なくともその一端を油溜溝に開口したガス抜き
孔をコンロッドの大径部に設けたことを特徴とする実用
新案登録請求の範囲第１項記載の圧縮機の給油装置。(2) The oil supply device for a compressor according to claim 1, which is a utility model registration, characterized in that a large diameter portion of the connecting rod is provided with a gas vent hole whose at least one end is open to the oil sump groove.
JP2322983U 1983-02-18 1983-02-18 Compressor oil supply system Pending JPS59130086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2322983U JPS59130086U (en) 1983-02-18 1983-02-18 Compressor oil supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2322983U JPS59130086U (en) 1983-02-18 1983-02-18 Compressor oil supply system

Publications (1)

Publication Number Publication Date
JPS59130086U true JPS59130086U (en) 1984-08-31

Family

ID=30154317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2322983U Pending JPS59130086U (en) 1983-02-18 1983-02-18 Compressor oil supply system

Country Status (1)

Country Link
JP (1) JPS59130086U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017155628A (en) * 2016-02-29 2017-09-07 日立アプライアンス株式会社 Compressor and refrigerator with this compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017155628A (en) * 2016-02-29 2017-09-07 日立アプライアンス株式会社 Compressor and refrigerator with this compressor

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