JPS643280A - Pump device for feeding oil to compressor - Google Patents

Pump device for feeding oil to compressor

Info

Publication number
JPS643280A
JPS643280A JP15858887A JP15858887A JPS643280A JP S643280 A JPS643280 A JP S643280A JP 15858887 A JP15858887 A JP 15858887A JP 15858887 A JP15858887 A JP 15858887A JP S643280 A JPS643280 A JP S643280A
Authority
JP
Japan
Prior art keywords
driving shaft
rotor
closing plate
compressor
oil
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
Application number
JP15858887A
Other languages
Japanese (ja)
Other versions
JPH0468475B2 (en
Inventor
Hitoshi Tanaka
Masao Itami
Yutaka Saito
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP15858887A priority Critical patent/JPS643280A/en
Publication of JPS643280A publication Critical patent/JPS643280A/en
Publication of JPH0468475B2 publication Critical patent/JPH0468475B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)

Abstract

PURPOSE:To carry out oil feeding corresponding to a rotating speed by installing a rotor consisting of a yoke having a pump chamber, a closing plate, and an oil take-in port on the end part of a driving shaft. CONSTITUTION:A rotor 54 is installed on the end part of the driving shaft 4 of a compressor and a yoke 52 on which a pump chamber 52a is formed and a disk shaped closing plate 55 are installed on the outer periphery part of the rotor 54. Bolt holes 55a are provided in symmetrical positions with the axis of the driving shaft 4 as a center on the closing plate 55 and oil take-in holes 55b are provided in the symmetrical positions to these bolt holes. Hence, a defined capacity of oil feeding quantity corresponding to the rotating speed of the driving shaft 4 can be obtained. Also, the closing plate can be surely bolted to the rotor.
JP15858887A 1987-06-25 1987-06-25 Pump device for feeding oil to compressor Granted JPS643280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15858887A JPS643280A (en) 1987-06-25 1987-06-25 Pump device for feeding oil to compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15858887A JPS643280A (en) 1987-06-25 1987-06-25 Pump device for feeding oil to compressor

Publications (2)

Publication Number Publication Date
JPS643280A true JPS643280A (en) 1989-01-09
JPH0468475B2 JPH0468475B2 (en) 1992-11-02

Family

ID=15674971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15858887A Granted JPS643280A (en) 1987-06-25 1987-06-25 Pump device for feeding oil to compressor

Country Status (1)

Country Link
JP (1) JPS643280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536085U (en) * 1991-10-16 1993-05-18 三菱重工業株式会社 Oil pump for hermetic compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536085U (en) * 1991-10-16 1993-05-18 三菱重工業株式会社 Oil pump for hermetic compressor

Also Published As

Publication number Publication date
JPH0468475B2 (en) 1992-11-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees