JPS6231784U - - Google Patents
Info
- Publication number
- JPS6231784U JPS6231784U JP12151285U JP12151285U JPS6231784U JP S6231784 U JPS6231784 U JP S6231784U JP 12151285 U JP12151285 U JP 12151285U JP 12151285 U JP12151285 U JP 12151285U JP S6231784 U JPS6231784 U JP S6231784U
- Authority
- JP
- Japan
- Prior art keywords
- pump groove
- pump
- supported
- groove
- whose lower
- 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)
Description
第１図は本考案の密閉形圧縮機の給油機構の一
実施例を示す要部断面図、第２図は本考案の他の
実施例を示す要部断面図、第３図は密閉形圧縮機
の断面図、第４図は従来の密閉形圧縮機の給油機
構を示す断面図である。
図中、４はクランク軸、１０は副軸受、１１は
スラスト受、１５は吸込口、１８は給油通路、２
１は第１ポンプ溝、２５は第２ポンプ溝、２７，
３２はゴミ溜め部である。
Fig. 1 is a sectional view of the essential parts showing one embodiment of the oil supply mechanism of the hermetic compressor of the present invention, Fig. 2 is a sectional view of the essential parts showing another embodiment of the invention, and Fig. 3 is the hermetic compressor. FIG. 4 is a sectional view showing the oil supply mechanism of a conventional hermetic compressor. In the figure, 4 is a crankshaft, 10 is a sub bearing, 11 is a thrust bearing, 15 is a suction port, 18 is an oil supply passage, 2
1 is a first pump groove, 25 is a second pump groove, 27,
32 is a garbage storage section.
Claims (1)
スラスト受で支持されたクランク軸に、第１ポン
プ溝と第２ポンプ溝とを形成し、上記副軸受とス
ラスト受に、上記第１ポンプ溝で吸い込んだ油を
第２ポンプ溝の吸込側に給油する給油通路を形成
し、上記第２ポンプ溝に、端部が閉塞したゴミ溜
め部を形成したことを特徴とする密閉形圧縮機の
給油機構。 A first pump groove and a second pump groove are formed in a crankshaft whose lower outer periphery is supported by a secondary bearing and whose lower end surface is supported by a thrust bearing, and the first pump groove is formed in the secondary bearing and the thrust bearing. An oil supply passage for a hermetic compressor is formed to supply the oil sucked by the pump to the suction side of a second pump groove, and a dirt reservoir portion with a closed end is formed in the second pump groove. mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12151285U JPS6231784U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12151285U JPS6231784U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231784U true JPS6231784U (en) | 1987-02-25 |
Family
ID=31010855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12151285U Pending JPS6231784U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231784U (en) |
-
1985
- 1985-08-09 JP JP12151285U patent/JPS6231784U/ja active Pending
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