JPH0352394U - - Google Patents
Info
- Publication number
- JPH0352394U JPH0352394U JP11372989U JP11372989U JPH0352394U JP H0352394 U JPH0352394 U JP H0352394U JP 11372989 U JP11372989 U JP 11372989U JP 11372989 U JP11372989 U JP 11372989U JP H0352394 U JPH0352394 U JP H0352394U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical part
- rotor
- stator
- sealed container
- refrigerant pump
- 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
- 239000003507 refrigerant Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図は本考案の一実施例における冷媒ポンプ
の断面図、第２図は従来の冷媒ポンプの断面図で
ある。
２……密閉容器、２ａ……外周、３……機械部
、４……ロータ、５……モータ部、６……ステー
タ、８……機械部側、９……ロータ側、１１……
吐出パイプ、１２……吸込パイプ、１３……液冷
媒、１４……電極、１７……通風孔、２１……冷
媒ポンプ、２２……ベアリング、２２ａ……外円
周面、２３……切り欠き溝。
FIG. 1 is a sectional view of a refrigerant pump according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional refrigerant pump. 2... Airtight container, 2a... Outer periphery, 3... Mechanical part, 4... Rotor, 5... Motor part, 6... Stator, 8... Mechanical part side, 9... Rotor side, 11...
Discharge pipe, 12... Suction pipe, 13... Liquid refrigerant, 14... Electrode, 17... Ventilation hole, 21... Refrigerant pump, 22... Bearing, 22a... Outer circumferential surface, 23... Notch groove.
Claims (1)
たロータ及びステータから成るモータ部とを備え
、前記機械部と連結したロータが機械部と一緒に
液冷媒が充満し吸込パイプと吐出パイプ及び電極
を備えた密閉容器内に収納され、前記ロータと相
対して密閉容器の外周にステータを圧接させると
共に、前記機械部を形成し密閉容器内を、機械部
側とロータ側とに仕切り、かつ密閉容器内に係止
された円板状のベアリングの外円周面に、円周方
向の切り欠き溝を形成したことを特徴とする冷媒
ポンプ。 It is equipped with a mechanical part equipped with a compression mechanism part, and a motor part consisting of a rotor and a stator connected to the mechanical part. The stator is housed in a sealed container provided with electrodes, a stator is brought into pressure contact with the outer periphery of the sealed container facing the rotor, and the mechanical part is formed to partition the inside of the sealed container into a mechanical part side and a rotor side, and A refrigerant pump characterized in that a notch groove in the circumferential direction is formed on the outer circumferential surface of a disc-shaped bearing that is locked in a closed container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11372989U JPH0352394U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11372989U JPH0352394U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352394U true JPH0352394U (en) | 1991-05-21 |
Family
ID=31662134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11372989U Pending JPH0352394U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352394U (en) |
-
1989
- 1989-09-27 JP JP11372989U patent/JPH0352394U/ja active Pending
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