JPS603288U - Lubricating device for hermetic electric compressor - Google Patents
Lubricating device for hermetic electric compressorInfo
- Publication number
- JPS603288U JPS603288U JP9541583U JP9541583U JPS603288U JP S603288 U JPS603288 U JP S603288U JP 9541583 U JP9541583 U JP 9541583U JP 9541583 U JP9541583 U JP 9541583U JP S603288 U JPS603288 U JP S603288U
- Authority
- JP
- Japan
- Prior art keywords
- electric compressor
- hermetic electric
- crankshaft
- bearing part
- lubricating device
- 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
Landscapes
- Compressor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の概略的断面図、第２図は他の従来例の
概略的断面図、第３図はこの考案の一実施例を備えた密
閉型電動圧縮機の要部の概略的断面図、第４図はこの考
案の一実施例に備えられた要部部品の概略的分解斜視図
である。
１０・・・・・・密閉容器、１３・・・・・・電動要素
、１４・・・・・・圧縮要素、１６・・・・・田−タ、
２３・・・・・・クランクシャフト、２５・・・・・・
軸受部、２８・・・・・・螺旋溝、３０・・・・・・隙
間、３１・・・・・・カバー、３４・・・・・・内周溝
。
第３図
第４図Fig. 1 is a schematic sectional view of a conventional example, Fig. 2 is a schematic sectional view of another conventional example, and Fig. 3 is a schematic sectional view of the main parts of a hermetic electric compressor equipped with an embodiment of this invention. The sectional view and FIG. 4 are schematic exploded perspective views of essential parts included in an embodiment of this invention. 10...Airtight container, 13...Electric element, 14...Compression element, 16...Data,
23... Crankshaft, 25...
Bearing portion, 28... Spiral groove, 30... Gap, 31... Cover, 34... Inner circumferential groove. Figure 3 Figure 4
Claims (1)
を介在させ、この軸受部に、両要素を連結するクランク
シャフトを挿通し、挿通されたクランクシャフトの外周
面に軸受部及びロータと隣接する螺旋溝を設け、クラン
クシャフトの回転により、螺旋溝を通して、潤滑油を圧
縮要素に給送してなる密閉型電動圧縮機に於て、クラン
クシャフトの外周面における、軸受部及びロータの隙間
から露出する箇所に、漏液防止用のカバーを装着せしめ
たことを特徴とする密閉型電動圧縮機の給油装置。A bearing part is interposed between the electric element and the compression element in the sealed container, a crankshaft that connects both elements is inserted into the bearing part, and the outer peripheral surface of the inserted crankshaft is adjacent to the bearing part and the rotor. In a hermetic electric compressor, lubricating oil is supplied to the compression element through the spiral groove as the crankshaft rotates. A refueling device for a hermetic electric compressor characterized by having a cover attached to an exposed part to prevent leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9541583U JPS603288U (en) | 1983-06-20 | 1983-06-20 | Lubricating device for hermetic electric compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9541583U JPS603288U (en) | 1983-06-20 | 1983-06-20 | Lubricating device for hermetic electric compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603288U true JPS603288U (en) | 1985-01-11 |
Family
ID=30227867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9541583U Pending JPS603288U (en) | 1983-06-20 | 1983-06-20 | Lubricating device for hermetic electric compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202240A (en) * | 1987-02-13 | 1988-08-22 | Matsushita Electric Ind Co Ltd | Submersible motor bearing |
-
1983
- 1983-06-20 JP JP9541583U patent/JPS603288U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202240A (en) * | 1987-02-13 | 1988-08-22 | Matsushita Electric Ind Co Ltd | Submersible motor bearing |
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