JPH01152089U - - Google Patents
Info
- Publication number
- JPH01152089U JPH01152089U JP4812788U JP4812788U JPH01152089U JP H01152089 U JPH01152089 U JP H01152089U JP 4812788 U JP4812788 U JP 4812788U JP 4812788 U JP4812788 U JP 4812788U JP H01152089 U JPH01152089 U JP H01152089U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- crankshaft
- vane
- roller
- outlet
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本案の一実施例を示す横型回転式圧縮
機の縦断面図、第２図は流体ダイオードの断面図
、第３図は同じく側面図、第４図はベーンの圧縮
工程時における流体ダイオードの断面図、第５図
はベーンの吸入工程時における流体ダイオードの
断面図、第６図は他の実施例を示す横型回転式圧
縮機の縦断面図である。
２……密閉ケース、５……クランク軸、５ａ…
…軸孔、６……シリンダ、７……主枠体、１０…
…補助枠体、１３……ローラ、１４……ベーン、
１９……ベーン室、２０……入口、２１……出口
、２４……給油パイプ、２６……流体ダイオード
、３３……通路。
Fig. 1 is a vertical cross-sectional view of a horizontal rotary compressor showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of a fluid diode, Fig. 3 is a side view of the same, and Fig. 4 is a fluid flow diagram during the vane compression process. FIG. 5 is a cross-sectional view of the fluid diode during the suction process of the vane, and FIG. 6 is a vertical cross-sectional view of a horizontal rotary compressor showing another embodiment. 2... Sealed case, 5... Crankshaft, 5a...
...Shaft hole, 6...Cylinder, 7...Main frame, 10...
... Auxiliary frame body, 13 ... Roller, 14 ... Vane,
19... Vane chamber, 20... Inlet, 21... Outlet, 24... Oil supply pipe, 26... Fluid diode, 33... Passage.
Claims (1)
れたシリンダと、このシリンダの両側に装着され
た主枠体及び補助枠体と、これら両枠体に支承さ
れ軸心を水平に配置されたクランク軸と、このク
ランク軸に外嵌され前記シリンダ内を偏心回転す
るローラと、このローラの外周面に接触して進退
するベーンとにより冷媒の吸込、圧縮を行なうよ
うにしたものにおいて、前記ベーンの背部に潤滑
油の入口及び出口を有するベーン室を設け、この
ベーン室の出口とクランク軸の軸孔とを連通する
給油通路を設けると共に、この給油通路に油圧に
応じて通路面積を可変できる流体ダイオードを設
けたことを特徴とする横型回転式圧縮機。 A cylinder installed in a sealed case with lubricating oil stored at the bottom, a main frame body and an auxiliary frame body attached to both sides of this cylinder, and a cylinder supported by both frames with its axis arranged horizontally. The refrigerant is sucked and compressed by a crankshaft, a roller that is fitted onto the crankshaft and rotates eccentrically within the cylinder, and a vane that moves back and forth in contact with the outer peripheral surface of the roller. A vane chamber having an inlet and an outlet for lubricating oil is provided at the back of the engine, and an oil supply passage is provided that communicates the outlet of the vane chamber with the shaft hole of the crankshaft, and the passage area of this oil supply passage can be varied according to the oil pressure. A horizontal rotary compressor characterized by being equipped with a fluid diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4812788U JPH01152089U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4812788U JPH01152089U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01152089U true JPH01152089U (en) | 1989-10-19 |
Family
ID=31274292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4812788U Pending JPH01152089U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01152089U (en) |
-
1988
- 1988-04-08 JP JP4812788U patent/JPH01152089U/ja active Pending