JPH0361178U - - Google Patents
Info
- Publication number
- JPH0361178U JPH0361178U JP12132589U JP12132589U JPH0361178U JP H0361178 U JPH0361178 U JP H0361178U JP 12132589 U JP12132589 U JP 12132589U JP 12132589 U JP12132589 U JP 12132589U JP H0361178 U JPH0361178 U JP H0361178U
- Authority
- JP
- Japan
- Prior art keywords
- rotary compressor
- hermetic rotary
- housed
- hole
- supply cap
- 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 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Compressor (AREA)
Description
第１図はこの考案の一実施例による密閉型回転
式圧縮機を示す断面図、第２図、第３図はそれぞ
れ運動子の移動状態を示す第１図のＡ部拡大断面
図、第４図はこの考案の他の実施例を示す密閉型
回転式圧縮機を示す断面図、第５図は従来の密閉
型回転式圧縮機を示す断面図、第６図はその他の
従来例を示す密閉型回転式圧縮機の潤滑油量制御
装置部の断面図、第７図は第６図の動作説明図で
ある。
１…密閉容器、２…電動要素、３…圧縮要素、
７…クランクシヤフト、９…上部軸受、１０…下
部軸受、１１…潤滑油、１７…円板、１８…給油
キヤツプ、１９…運動子である。なお、図中、同
一符号は同一、又は相当部分を示す。
FIG. 1 is a sectional view showing a hermetic rotary compressor according to an embodiment of the invention, FIGS. 2 and 3 are enlarged sectional views of section A in FIG. The figure is a sectional view showing a hermetic rotary compressor showing another embodiment of this invention, Fig. 5 is a sectional view showing a conventional hermetic rotary compressor, and Fig. 6 is a sectional view showing another conventional hermetic rotary compressor. FIG. 7 is a sectional view of the lubricating oil amount control device of the type rotary compressor, and is an explanatory view of the operation of FIG. 6. 1...Airtight container, 2...Electric element, 3...Compression element,
7...Crankshaft, 9...Upper bearing, 10...Lower bearing, 11...Lubricating oil, 17...Disc, 18...Oil supply cap, 19...Motor element. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
素と連結したクランクシヤフトによつて駆動する
圧縮要素とを収納し、このクランクシヤフトの中
心部の縦孔の下端より潤滑油を吸入して各軸受部
へ給油する密閉型回転式圧縮機において、下部軸
受の下端の内部にドーナツ状の円板と、横穴と下
穴とを穿設した給油キヤツプと、この給油キヤツ
プ内に上下で貫通する縦穴を穿設し、上下方向に
移動可能な運動子とを設けたことを特徴とする密
閉型回転式圧縮機。 An electric element is housed in the upper part of the airtight container, and a compression element driven by a crankshaft connected to the electric element is housed in the lower part, and lubricating oil is sucked in from the lower end of a vertical hole in the center of the crankshaft. In a hermetic rotary compressor that supplies oil to a bearing part, there is an oil supply cap that has a donut-shaped disk inside the lower end of the lower bearing, a horizontal hole and a pilot hole, and a vertical hole that passes through the oil supply cap from above and below. A hermetic rotary compressor characterized by being provided with a vertically movable motion element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12132589U JPH0361178U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12132589U JPH0361178U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361178U true JPH0361178U (en) | 1991-06-14 |
Family
ID=31669361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12132589U Pending JPH0361178U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020039489A1 (en) * | 2018-08-21 | 2020-02-27 | 日立ジョンソンコントロールズ空調株式会社 | Compressor and refrigeration cycle device equipped with same |
-
1989
- 1989-10-17 JP JP12132589U patent/JPH0361178U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020039489A1 (en) * | 2018-08-21 | 2020-02-27 | 日立ジョンソンコントロールズ空調株式会社 | Compressor and refrigeration cycle device equipped with same |
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