JPH0343595U - - Google Patents
Info
- Publication number
- JPH0343595U JPH0343595U JP10464589U JP10464589U JPH0343595U JP H0343595 U JPH0343595 U JP H0343595U JP 10464589 U JP10464589 U JP 10464589U JP 10464589 U JP10464589 U JP 10464589U JP H0343595 U JPH0343595 U JP H0343595U
- Authority
- JP
- Japan
- Prior art keywords
- housed
- airtight container
- shaft
- compression element
- electric element
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 1
Description
第１図はこの考案の一実施例による密閉型圧縮
機を示す一部切り欠き断面図、第２図は第１図の
Ａ部の拡大断面図、第３図はシヤフトが傾いた場
合を示す密閉型圧縮機の要部拡大断面図、第４図
は従来の密閉型圧縮機を示す一部切り欠き断面図
である。
１……密閉容器、２……電動要素、３……圧縮
要素、７……シヤフト、１２……潤滑油、１３…
…給油器、１５，１６，１７……クリアランス、
１８……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 partially cutaway sectional view showing a hermetic compressor according to an embodiment of this invention, Fig. 2 is an enlarged sectional view of section A in Fig. 1, and Fig. 3 shows a case where the shaft is tilted. FIG. 4 is a partially cutaway sectional view showing a conventional hermetic compressor. DESCRIPTION OF SYMBOLS 1... Airtight container, 2... Electric element, 3... Compression element, 7... Shaft, 12... Lubricating oil, 13...
...Oil feeder, 15, 16, 17...Clearance,
18... It is a circumferential groove. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
要素と連結したシヤフトによつて駆動する圧縮要
素とを収納し、このシヤフトの中心部の縦穴に圧
入されている給油器によつて密閉容器下部に貯溜
する潤滑油を圧縮要素内のクリアランスへ給油さ
せる密閉型圧縮機において、シヤフトの下端面に
円周溝を設けたことを特徴とする密閉型圧縮機。 The electric element 2 is housed in the upper part of the airtight container, and the compression element driven by a shaft connected to the electric element is housed in the lower part of the airtight container. A hermetic compressor that supplies lubricating oil stored in a lower portion to a clearance within a compression element, characterized in that a circumferential groove is provided on the lower end surface of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10464589U JPH0343595U (en) | 1989-09-06 | 1989-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10464589U JPH0343595U (en) | 1989-09-06 | 1989-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343595U true JPH0343595U (en) | 1991-04-24 |
Family
ID=31653434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10464589U Pending JPH0343595U (en) | 1989-09-06 | 1989-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647525A (en) * | 1992-08-05 | 1994-02-22 | Shinagawa Refract Co Ltd | Molten metal vessel and repairing method therefor |
-
1989
- 1989-09-06 JP JP10464589U patent/JPH0343595U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647525A (en) * | 1992-08-05 | 1994-02-22 | Shinagawa Refract Co Ltd | Molten metal vessel and repairing method therefor |