JPH01102485U - - Google Patents
Info
- Publication number
- JPH01102485U JPH01102485U JP19743187U JP19743187U JPH01102485U JP H01102485 U JPH01102485 U JP H01102485U JP 19743187 U JP19743187 U JP 19743187U JP 19743187 U JP19743187 U JP 19743187U JP H01102485 U JPH01102485 U JP H01102485U
- Authority
- JP
- Japan
- Prior art keywords
- operation valve
- discharge operation
- compressor
- inner diameter
- discharge
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は本考案の別の実施例の縦断面図、第３図は従来
の吐出操作弁の縦断面図、第４図ａは従来の吐出
操作弁の同図ｂは本考案の第１実施例の、同図ｃ
は本考案の別の実施例のそれぞれ後流における吐
出圧力脈動の周波数分析結果を示す線図である。
１……入口（吐出操作弁の）、２……キヤビテ
イ、３……出口（吐出操作弁の）、４……圧縮機
のシリンダヘツド、６……吐出ガスの出口、７ａ
……ヘルムホルツ型共鳴空洞、７ｂ……ヘルムホ
ルツ型共鳴空洞、８……吐出操作弁。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a longitudinal sectional view of another embodiment of the invention, Fig. 3 is a longitudinal sectional view of a conventional discharge operation valve, and Fig. 4a is a longitudinal sectional view of a conventional discharge operation valve. Figure b of the conventional discharge operation valve is Figure c of the first embodiment of the present invention.
FIG. 2 is a diagram showing frequency analysis results of discharge pressure pulsation in each downstream of another embodiment of the present invention. 1...Inlet (of the discharge operation valve), 2...Cavity, 3...Outlet (of the discharge operation valve), 4...Cylinder head of the compressor, 6...Outlet of the discharge gas, 7a
...Helmholtz type resonance cavity, 7b...Helmholtz type resonance cavity, 8...Discharge operation valve.
Claims (1)
流れに対向して設けられた一定内径又は複数段の
内径のヘルムホルツ型共鳴空洞を具備してなるこ
とを特徴とする圧縮機の吐出操作弁。 1. A discharge operation valve for a compressor, characterized in that the discharge operation valve at the outlet of the compressor is provided with a Helmholtz type resonant cavity having a constant inner diameter or a plurality of stages of inner diameter and provided opposite to the flow of discharge gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19743187U JPH01102485U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19743187U JPH01102485U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102485U true JPH01102485U (en) | 1989-07-11 |
Family
ID=31487981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19743187U Pending JPH01102485U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300070A (en) * | 2005-04-22 | 2006-11-02 | Kaeser Kompressoren Gmbh | Silencer constructed and considered for compressor |
| WO2010092790A1 (en) * | 2009-02-13 | 2010-08-19 | パナソニック株式会社 | Sealed compressor and refrigeration device |
-
1987
- 1987-12-28 JP JP19743187U patent/JPH01102485U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300070A (en) * | 2005-04-22 | 2006-11-02 | Kaeser Kompressoren Gmbh | Silencer constructed and considered for compressor |
| WO2010092790A1 (en) * | 2009-02-13 | 2010-08-19 | パナソニック株式会社 | Sealed compressor and refrigeration device |
| JP2010185392A (en) * | 2009-02-13 | 2010-08-26 | Panasonic Corp | Hermetically-sealed compressor and refrigeration device |
| KR20110115131A (en) * | 2009-02-13 | 2011-10-20 | 파나소닉 주식회사 | Sealed compressor and refrigeration device |