JPS61157185U - - Google Patents
Info
- Publication number
- JPS61157185U JPS61157185U JP4213385U JP4213385U JPS61157185U JP S61157185 U JPS61157185 U JP S61157185U JP 4213385 U JP4213385 U JP 4213385U JP 4213385 U JP4213385 U JP 4213385U JP S61157185 U JPS61157185 U JP S61157185U
- Authority
- JP
- Japan
- Prior art keywords
- pressure reducing
- suction pipe
- positive displacement
- compression
- inner passage
- 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
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図〜第５図は本考案の実施例を示す図面で
、第１図は圧縮機全体を示す平面断面図、第２図
は第１減圧体を示す、一部を省略した拡大断面図
、第３図は第２減圧体を示す拡大正面図、第４図
は第１、第２減圧体の作用を説明するための模式
図、第５図は効果を説明するための説明図、第６
、第７図は従来技術を説明するための説明図であ
る。
２……シリンダ室、４……ロータ、５……吸入
管、７……吸入側内通路、１０……第１減圧体（
吸入フイルター）、１２……第２減圧体（多孔板
）、１２ａ……第２減圧体の小孔。
Figures 1 to 5 are drawings showing an embodiment of the present invention, in which Figure 1 is a plan sectional view showing the entire compressor, and Figure 2 is an enlarged sectional view showing the first pressure reducing body, with a part omitted. , FIG. 3 is an enlarged front view showing the second pressure reducing body, FIG. 4 is a schematic diagram for explaining the action of the first and second pressure reducing bodies, FIG. 5 is an explanatory diagram for explaining the effect, and FIG. 6
, FIG. 7 is an explanatory diagram for explaining the prior art. 2... Cylinder chamber, 4... Rotor, 5... Suction pipe, 7... Inner passage on the suction side, 10... First pressure reducing body (
suction filter), 12... second pressure reducing body (perforated plate), 12a... small holes of the second pressure reducing body.
Claims (1)
７を介して連通する吸入管５を接続してなる圧縮
機において、前記内通路７と前記吸入管５とから
なる吸入通路Ａにおける前記圧縮要素に対する近
接部に、各々多数の小孔１２ａを開口させた第１
及び第２減圧体１０，１２を間隔をおいて介設し
たことを特徴とする容積形圧縮機。 In a compressor having a positive displacement compression element and connected to a suction pipe 5 communicating with the compression element via an inner passage 7, the compression in the suction passage A consisting of the inner passage 7 and the suction pipe 5 is performed. The first holes each have a large number of small holes 12a in the vicinity of the element.
and a positive displacement compressor, characterized in that second pressure reducing bodies 10 and 12 are interposed at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042133U JPH036876Y2 (en) | 1985-03-23 | 1985-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042133U JPH036876Y2 (en) | 1985-03-23 | 1985-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157185U true JPS61157185U (en) | 1986-09-29 |
| JPH036876Y2 JPH036876Y2 (en) | 1991-02-20 |
Family
ID=30552599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985042133U Expired JPH036876Y2 (en) | 1985-03-23 | 1985-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036876Y2 (en) |
-
1985
- 1985-03-23 JP JP1985042133U patent/JPH036876Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036876Y2 (en) | 1991-02-20 |
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