JPS63105780U - - Google Patents
Info
- Publication number
- JPS63105780U JPS63105780U JP19999286U JP19999286U JPS63105780U JP S63105780 U JPS63105780 U JP S63105780U JP 19999286 U JP19999286 U JP 19999286U JP 19999286 U JP19999286 U JP 19999286U JP S63105780 U JPS63105780 U JP S63105780U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- stator
- motor
- chamber
- fluid
- 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 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案にかかる吸入流体の内部吸入構
造を適用した密閉形圧縮機の断面図、第２図は前
記圧縮機におけるモータの概略平面図、第３図は
吸入流体の内部吸入構造の従来例を示す断面図で
ある。
１……密閉ケーシング、３……圧縮要素、３３
……吸入ポート、４……モータ、４１……ステー
タ、４２……ロータ、４３……ボルト孔、４４…
…通孔、５……下部ハウジング、６……駆動軸、
７……チヤンバー、８……第１吸入通路、９……
第２吸入通路。
Fig. 1 is a sectional view of a hermetic compressor to which the internal suction structure for suction fluid according to the present invention is applied, Fig. 2 is a schematic plan view of the motor in the compressor, and Fig. 3 is a diagram of the internal suction structure for suction fluid. FIG. 2 is a sectional view showing a conventional example. 1... Sealed casing, 3... Compression element, 33
... Suction port, 4 ... Motor, 41 ... Stator, 42 ... Rotor, 43 ... Bolt hole, 44 ...
...Through hole, 5...Lower housing, 6...Drive shaft,
7...Chamber, 8...First suction passage, 9...
Second suction passage.
Claims (1)
すると共に、その下部に、該圧縮要素３を駆動す
るモータ４を内装し、外部吸入管１０からの吸入
流体を、前記圧縮要素３の吸入ポート３３に導入
するごとくした密閉形圧縮機における吸入流体の
内部吸入構造であつて、前記ケーシング１の下部
に、前記モータ４の駆動軸６を支持する下部軸受
６２をもつ下部ハウジング５を配設すると共に、
前記モータ４と下部ハウジング５との間に、前記
吸入管１０からの吸入流体を受入れるチヤンバー
７を形成して、前記モータ４のステータ４１とロ
ータ４２との間に形成されるエアギヤツプＧを、
前記チヤンバー７の吸入流体が上昇する第１吸入
通路８とする一方、前記ステータ４１の外周部に
おけるボルト孔４３近くに、該ステータ４１の長
さ方向に貫通する通孔４４を設けて、該通孔４４
を、前記チヤンバー７の吸入流体が上昇する第２
吸入通路９としたことを特徴とする密閉形圧縮機
における吸入流体の内部吸入構造。 A compression element 3 is installed in the upper part of the hermetic casing 1, and a motor 4 for driving the compression element 3 is installed in the lower part of the closed casing 1. This is an internal suction structure for suction fluid in a hermetic compressor such as that introduced in ,
A chamber 7 for receiving suction fluid from the suction pipe 10 is formed between the motor 4 and the lower housing 5, and an air gap G is formed between the stator 41 and the rotor 42 of the motor 4.
A first suction passage 8 is formed through which the suction fluid of the chamber 7 rises, and a through hole 44 penetrating the stator 41 in the length direction is provided near the bolt hole 43 in the outer circumferential portion of the stator 41. Hole 44
, the second point where the suction fluid of the chamber 7 rises.
An internal suction structure for suction fluid in a hermetic compressor, characterized by having a suction passage 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999286U JPS63105780U (en) | 1986-12-27 | 1986-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999286U JPS63105780U (en) | 1986-12-27 | 1986-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105780U true JPS63105780U (en) | 1988-07-08 |
Family
ID=31162133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19999286U Pending JPS63105780U (en) | 1986-12-27 | 1986-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105780U (en) |
-
1986
- 1986-12-27 JP JP19999286U patent/JPS63105780U/ja active Pending
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