JPS61166179U - - Google Patents
Info
- Publication number
- JPS61166179U JPS61166179U JP5019485U JP5019485U JPS61166179U JP S61166179 U JPS61166179 U JP S61166179U JP 5019485 U JP5019485 U JP 5019485U JP 5019485 U JP5019485 U JP 5019485U JP S61166179 U JPS61166179 U JP S61166179U
- Authority
- JP
- Japan
- Prior art keywords
- small end
- piston
- connecting rod
- insertion hole
- refrigerant
- 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
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
Landscapes
- Compressor (AREA)
Description
第１図はこの考案の一実施例による冷媒圧縮機
の縦断面図、第２図は第１図におけるピストンと
連接棒とクランクピン部との連結部の拡大図であ
る。第３図は従来の冷媒圧縮機の縦断面図である
。
図において、１はピストン、３は連接棒、３ａ
は連接棒の小端部、３ｂは連接棒の大端部、４は
ピストンピン、５はクランク軸、５ａはクランク
ピン部、６は連通孔、７は円周溝である。なお、
図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a longitudinal cross-sectional view of a refrigerant compressor according to an embodiment of the invention, and FIG. 2 is an enlarged view of the connecting portion of the piston, connecting rod, and crank pin portion in FIG. 1. FIG. 3 is a longitudinal sectional view of a conventional refrigerant compressor. In the figure, 1 is a piston, 3 is a connecting rod, 3a
3b is a small end of the connecting rod, 3b is a large end of the connecting rod, 4 is a piston pin, 5 is a crankshaft, 5a is a crank pin portion, 6 is a communicating hole, and 7 is a circumferential groove. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
トン連結するためのピストンピンが挿通される挿
通孔及びこの挿通孔の内周部に円周溝が穿設され
た小端部とクランク軸のクランクピン部に連結さ
れる大端部とを有し、上記小端部の外周部から上
記小端部を通り上記大端部に連通する連通孔が穿
設された連接棒を備えた冷媒圧縮機。 A piston that sucks in refrigerant and compresses and pressurizes it; an insertion hole through which a piston pin is inserted to connect the piston; a small end portion with a circumferential groove drilled in the inner circumference of the insertion hole; and a crank pin portion of the crankshaft. A refrigerant compressor comprising: a connecting rod having a large end connected to the small end; and a connecting rod having a communication hole that extends from the outer periphery of the small end, passes through the small end, and communicates with the large end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019485U JPS61166179U (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019485U JPS61166179U (en) | 1985-04-02 | 1985-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166179U true JPS61166179U (en) | 1986-10-15 |
Family
ID=30568099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5019485U Pending JPS61166179U (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166179U (en) |
-
1985
- 1985-04-02 JP JP5019485U patent/JPS61166179U/ja active Pending
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