JPS5797096A - Bearing lubricating apparatus for oil cooling type rotary compressor - Google Patents

Bearing lubricating apparatus for oil cooling type rotary compressor

Info

Publication number
JPS5797096A
JPS5797096A JP17307380A JP17307380A JPS5797096A JP S5797096 A JPS5797096 A JP S5797096A JP 17307380 A JP17307380 A JP 17307380A JP 17307380 A JP17307380 A JP 17307380A JP S5797096 A JPS5797096 A JP S5797096A
Authority
JP
Japan
Prior art keywords
bearing part
rotary shaft
bearing
automatically
top edge
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
JP17307380A
Other languages
Japanese (ja)
Inventor
Ikuya Shiraishi
Fumio Ono
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.)
Anest Iwata Corp
Original Assignee
Anest Iwata 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 Anest Iwata Corp filed Critical Anest Iwata Corp
Priority to JP17307380A priority Critical patent/JPS5797096A/en
Publication of JPS5797096A publication Critical patent/JPS5797096A/en
Pending legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To simplify structure and permit mass production at low cost by allowing the oil stored in the space part between a casing and the bearing part at the top edge of a rotary shaft to be fed automatically into the bearing part by boring a penetrating hole on the rotary shaft and allowing communication to the bearing part at the base area.
CONSTITUTION: The oil stored in the space part 11 formed between a casing 5 and the bearing part 9 at the top edge of a rotary shaft 1 can be fed automatically into the bearing part 8 by drilling a penetrating hole 13 on the rotary shaft 1 and allowing communication to the bearing part 8 at the base area. Therefore, a portion of oil penetrates into the space part 11, lubricating the bearing part 9 (inner ring 10, needle bearing 10a) at the top edge area of the rotary shaft 1, and reaches the innermost edge area of the rotary shaft 1, passing through the penetrating hole 13, and is automatically fed into the bearing part 8 through a communication hole 14 and lubricates the lubricating part 8. Thus, the bearing part can be lubricated automatically, and a simple constitution can be obtained, and mass production at low cost is permitted.
COPYRIGHT: (C)1982,JPO&Japio
JP17307380A 1980-12-10 1980-12-10 Bearing lubricating apparatus for oil cooling type rotary compressor Pending JPS5797096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17307380A JPS5797096A (en) 1980-12-10 1980-12-10 Bearing lubricating apparatus for oil cooling type rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17307380A JPS5797096A (en) 1980-12-10 1980-12-10 Bearing lubricating apparatus for oil cooling type rotary compressor

Publications (1)

Publication Number Publication Date
JPS5797096A true JPS5797096A (en) 1982-06-16

Family

ID=15953697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17307380A Pending JPS5797096A (en) 1980-12-10 1980-12-10 Bearing lubricating apparatus for oil cooling type rotary compressor

Country Status (1)

Country Link
JP (1) JPS5797096A (en)

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