JPH0272385U - - Google Patents
Info
- Publication number
- JPH0272385U JPH0272385U JP15077988U JP15077988U JPH0272385U JP H0272385 U JPH0272385 U JP H0272385U JP 15077988 U JP15077988 U JP 15077988U JP 15077988 U JP15077988 U JP 15077988U JP H0272385 U JPH0272385 U JP H0272385U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- rotary compressor
- lubricating oil
- blade
- pipe
- 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
- 239000003921 oil Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000010725 compressor oil Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係るロータリコンプレツサ
の給油装置の一実施例を示す図、第２図は第１図
の―線に沿う断面を示す上記ロータリコンプ
レツサの縦断面図、第３図は従来のロータリコン
プレツサの給油装置を示す図である。
１０……ロータリコンプレツサ、１１……密閉
ケーシング、１２……電動機、１３……クランク
シヤフト、１４……圧縮機構、１５……シリンダ
室、１６……シリンダブロツク、１７……メイン
ベアリング、１８……サブベアリング、２０……
ピストンローラ、２１……ブレード、２２……ス
プリング、２３……ブレード室、２５……給油パ
イプ、２５ａ……太径パイプ部、２７……油孔、
２８……給油位置。
FIG. 1 is a diagram showing an embodiment of a rotary compressor oil supply system according to this invention, FIG. 2 is a longitudinal cross-sectional view of the rotary compressor taken along the line - in FIG. 1, and FIG. FIG. 2 is a diagram showing a conventional oil supply device for a rotary compressor. 10... Rotary compressor, 11... Sealed casing, 12... Electric motor, 13... Crankshaft, 14... Compression mechanism, 15... Cylinder chamber, 16... Cylinder block, 17... Main bearing, 18... ...Sub bearing, 20...
Piston roller, 21...blade, 22...spring, 23...blade chamber, 25...oil supply pipe, 25a...large diameter pipe section, 27...oil hole,
28...Refueling position.
Claims (1)
せ、このブレードの往復運動に伴う容積変化によ
り、潤滑油を給油パイプを通してクランクシヤフ
ト内に給油するロータリコンプレツサの給油装置
において、前記給油パイプは密閉ケーシング内の
潤滑油貯溜部内に位置する部分のパイプ内径を太
径に成形し、この太径パイプ部に、潤滑油貯溜部
内に開口する油孔を穿設したことを特徴とするロ
ータリコンプレツサの給油装置。 In a rotary compressor oil supply system, a blade is circumscribed on a piston roller of a compression mechanism, and lubricating oil is supplied into a crankshaft through an oil supply pipe by volume change accompanying the reciprocating motion of the blade. An oil supply device for a rotary compressor, characterized in that the inner diameter of the pipe in the portion located in the lubricating oil reservoir is formed to a large diameter, and an oil hole opening into the lubricating oil reservoir is bored in the large diameter pipe portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15077988U JPH0272385U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15077988U JPH0272385U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272385U true JPH0272385U (en) | 1990-06-01 |
Family
ID=31424224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15077988U Pending JPH0272385U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272385U (en) |
-
1988
- 1988-11-21 JP JP15077988U patent/JPH0272385U/ja active Pending