JPS63164582U - - Google Patents
Info
- Publication number
- JPS63164582U JPS63164582U JP5881687U JP5881687U JPS63164582U JP S63164582 U JPS63164582 U JP S63164582U JP 5881687 U JP5881687 U JP 5881687U JP 5881687 U JP5881687 U JP 5881687U JP S63164582 U JPS63164582 U JP S63164582U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- spherical body
- crankshaft
- groove
- connects
- 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
Links
- 239000007921 spray Substances 0.000 claims 1
Landscapes
- Compressor (AREA)
Description
第１図乃至第４図は本案の実施例を示し、第１
図は密閉型圧縮機の要部縦断面図、第２図はピス
トン装置の要部断面図、第３図はピストン連結体
の平面図、第４図は同じくピストン連結体の側面
図、第５図は従来例を示すピストン装置の要部断
面図である。
６…ピストン装置、７…球座、８…カシメ部、
９…ピストン、１０…球体、１２…連接棒、１５
…溝、１６…スカート部、１７…孔、１８…オイ
ル噴出口。
Figures 1 to 4 show examples of the present invention;
The figure is a vertical sectional view of the main part of a hermetic compressor, FIG. 2 is a sectional view of the main part of the piston device, FIG. The figure is a sectional view of a main part of a conventional piston device. 6... Piston device, 7... Ball seat, 8... Caulking part,
9... Piston, 10... Sphere, 12... Connecting rod, 15
...Groove, 16...Skirt portion, 17...Hole, 18...Oil spout.
Claims (1)
に球体を設け、この球体の前面を前記ピストンに
設けた球座に当接させる一方、この球体の後面を
前記ピストンに設けたカシメ部でカシメてピスト
ンと球体を連結してなり、前記クランク軸の上端
に設けたオイル噴出口からオイルを飛散させてい
るピストン装置において、前記ピストンのスカー
ト部上面に、トツプ側に向つて漸次巾狭となる溝
を設けると共に、この溝の頂部にカシメ部と対向
する孔を設けたことを特徴とする圧縮機のピスト
ン装置。 A spherical body is provided at one end of the connecting rod that connects the crankshaft and the piston, and the front surface of this spherical body is brought into contact with a spherical seat provided on the piston, while the rear surface of this spherical body is crimped with a crimped portion provided on the piston. In a piston device which connects a spherical body and sprays oil from an oil spout provided at the upper end of the crankshaft, a groove is formed on the upper surface of the skirt portion of the piston, the width becoming gradually narrower toward the top side. A piston device for a compressor, characterized in that a hole is provided at the top of the groove and faces the caulked portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881687U JPS63164582U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881687U JPS63164582U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164582U true JPS63164582U (en) | 1988-10-26 |
Family
ID=30889729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5881687U Pending JPS63164582U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161761A (en) * | 2004-12-10 | 2006-06-22 | Hitachi Home & Life Solutions Inc | Hermetic compressor |
-
1987
- 1987-04-17 JP JP5881687U patent/JPS63164582U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161761A (en) * | 2004-12-10 | 2006-06-22 | Hitachi Home & Life Solutions Inc | Hermetic compressor |
| JP4538307B2 (en) * | 2004-12-10 | 2010-09-08 | 日立アプライアンス株式会社 | Hermetic compressor |