JPH01105780U - - Google Patents
Info
- Publication number
- JPH01105780U JPH01105780U JP20145687U JP20145687U JPH01105780U JP H01105780 U JPH01105780 U JP H01105780U JP 20145687 U JP20145687 U JP 20145687U JP 20145687 U JP20145687 U JP 20145687U JP H01105780 U JPH01105780 U JP H01105780U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- lower housing
- scroll
- area around
- fluid machine
- 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.)
- Granted
Links
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案にかかるスクロール形流体機械
の要部を示す横断面図、第２図はシール手段例を
示す正面図、第３図は同平面図、第４図は下部ハ
ウジングの正面図、第５図は同スクロール形流体
機械の全体構造を示す縦断面図、第６図及び第７
図はそれぞれ本考案と従来例との騒音グラフを示
す図、第８図は従来例を示す縦断面図である。
１……ケーシング、５……モータ、６……下部
ハウジング、７……駆動軸、９……下部軸受、１
１……吸入管、１１ａ……開放口、１２……受入
チヤンバー、１２ａ……導入口、１４……シール
手段、Ｓ……隙間。
Fig. 1 is a cross-sectional view showing the main parts of the scroll-type fluid machine according to the present invention, Fig. 2 is a front view showing an example of a sealing means, Fig. 3 is a plan view of the same, and Fig. 4 is a front view of the lower housing. , FIG. 5 is a vertical sectional view showing the overall structure of the same scroll-type fluid machine, and FIGS. 6 and 7 are
The figures are diagrams showing noise graphs of the present invention and a conventional example, respectively, and FIG. 8 is a vertical cross-sectional view showing the conventional example. 1... Casing, 5... Motor, 6... Lower housing, 7... Drive shaft, 9... Lower bearing, 1
DESCRIPTION OF SYMBOLS 1...Suction pipe, 11a...Opening port, 12...Receiving chamber, 12a...Introduction port, 14...Sealing means, S...Gap.
Claims (1)
下方側を支持する下部軸受９をもつ下部ハウジン
グ６を遊嵌状に配設し、この下部ハウジング６に
、吸入管１１を介して前記ケーシング１に導入す
る吸入流体を受入れる受入チヤンバー１２を設け
たスクロール形流体機械において、前記ケーシン
グ１における前記吸入管１１の開放口１１ａ周り
と、前記下部ハウジング６における前記チヤンバ
ー１２の導入口１２ａ周りとの間に、前記ケーシ
ング１と下部ハウジング６との間の隙間を閉鎖す
るシール手段１４を設けたことを特徴とするスク
ロール形流体機械。 A lower housing 6 having a lower bearing 9 that supports the lower side of the drive shaft 7 of the motor 5 is disposed below the casing 1 in a loosely fitted manner. In a scroll-type fluid machine provided with a receiving chamber 12 for receiving suction fluid introduced into the casing, the space between the area around the opening 11a of the suction pipe 11 in the casing 1 and the area around the introduction port 12a of the chamber 12 in the lower housing 6. A scroll-type fluid machine characterized in that a sealing means 14 is provided for closing the gap between the casing 1 and the lower housing 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987201456U JPH0521674Y2 (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987201456U JPH0521674Y2 (en) | 1987-12-29 | 1987-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01105780U true JPH01105780U (en) | 1989-07-17 |
| JPH0521674Y2 JPH0521674Y2 (en) | 1993-06-03 |
Family
ID=31491814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987201456U Expired - Lifetime JPH0521674Y2 (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521674Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4108882A1 (en) * | 2021-06-24 | 2022-12-28 | Valeo Japan Co., Ltd | Scroll compressor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61283784A (en) * | 1986-06-06 | 1986-12-13 | Hitachi Ltd | Rotary type compressor |
| JPS62113881U (en) * | 1986-01-13 | 1987-07-20 |
-
1987
- 1987-12-29 JP JP1987201456U patent/JPH0521674Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62113881U (en) * | 1986-01-13 | 1987-07-20 | ||
| JPS61283784A (en) * | 1986-06-06 | 1986-12-13 | Hitachi Ltd | Rotary type compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4108882A1 (en) * | 2021-06-24 | 2022-12-28 | Valeo Japan Co., Ltd | Scroll compressor |
| US11939976B2 (en) | 2021-06-24 | 2024-03-26 | Valeo Japan Co., Ltd. | Scroll compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521674Y2 (en) | 1993-06-03 |