JPH0171192U - - Google Patents
Info
- Publication number
- JPH0171192U JPH0171192U JP1987165249U JP16524987U JPH0171192U JP H0171192 U JPH0171192 U JP H0171192U JP 1987165249 U JP1987165249 U JP 1987165249U JP 16524987 U JP16524987 U JP 16524987U JP H0171192 U JPH0171192 U JP H0171192U
- Authority
- JP
- Japan
- Prior art keywords
- noise reduction
- reduction mechanism
- output shaft
- utility
- compressor noise
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図はこの考案に係るコンプレツサの騒音低
減機構の一実施例を示す横型ロータリコンプレツ
サの縦断面図、第２図は上記コンプレツサの騒音
低減機構を拡大して示す図、第３図は上記コンプ
レツサの騒音低減機構の変形例を示す図、第４図
は従来の横型ロータリコンプレツサを示す図であ
る。
１０…密閉ケーシング、１１…電動機、１２…
圧縮機構、１３…出力シヤフト、１５…シリンダ
ブロツク、１６…メインベアリング、１７…サブ
ベアリング、１８…シリンダ室、１９…ピストン
ローラ、２２…吐出弁、２３…カバープレート、
２４…吐出室、２５…仕切プレート（仕切メンバ
）、２６…吐出マフラ室、２７…連通孔、２９…
キヤツプ、３０…連絡パイプ、３３…カバープレ
ート、３４…連絡通路。
Fig. 1 is a longitudinal sectional view of a horizontal rotary compressor showing an embodiment of the compressor noise reduction mechanism according to this invention, Fig. 2 is an enlarged view of the compressor noise reduction mechanism described above, and Fig. 3 is the above-mentioned compressor noise reduction mechanism. FIG. 4 is a diagram showing a modification of the noise reduction mechanism of the compressor, and FIG. 4 is a diagram showing a conventional horizontal rotary compressor. 10... sealed casing, 11... electric motor, 12...
Compression mechanism, 13... Output shaft, 15... Cylinder block, 16... Main bearing, 17... Sub bearing, 18... Cylinder chamber, 19... Piston roller, 22... Discharge valve, 23... Cover plate,
24...Discharge chamber, 25...Partition plate (partition member), 26...Discharge muffler chamber, 27...Communication hole, 29...
Cap, 30...Communication pipe, 33...Cover plate, 34...Communication passage.
Claims (1)
力シヤフトをパイプで形成し、この出力シヤフト
内に複数の仕切メンバを介装して内部に吐出マフ
ラ室を画成したことを特徴とするコンプレツサの
騒音低減機構。 ２ 出力シヤフトは鋼管で形成され、横型ロータ
リコンプレツサに設けられる実用新案登録請求の
範囲第１項に記載のコンプレツサの騒音低減機構
。 ３ 圧縮機構のサブベアリング側にカバープレー
トが装着されて内部に吐出室が形成され、この吐
出室は、連絡通路を介して出力シヤフトの一端側
に形成される吐出マフラ室に連通された実用新案
登録請求の範囲第１項に記載のコンプレツサの騒
音低減機構。 ４ 連絡通路は連絡パイプにより形成された実用
新案登録請求の範囲第３項に記載のコンプレツサ
の騒音低減機構。 ５ 連絡通路はカバープレートを凹設することに
より形成された実用新案登録請求の範囲第３項に
記載のコンプレツサの騒音低減機構。[Claims for Utility Model Registration] 1. An output shaft that transmits the rotational driving force of an electric motor to a compression mechanism is formed of a pipe, and a plurality of partition members are interposed within this output shaft to define a discharge muffler chamber inside. A compressor noise reduction mechanism characterized by: 2. The compressor noise reduction mechanism according to claim 1, wherein the output shaft is formed of a steel pipe and is installed in a horizontal rotary compressor. 3. A utility model in which a cover plate is attached to the sub-bearing side of the compression mechanism to form a discharge chamber therein, and this discharge chamber is communicated with a discharge muffler chamber formed at one end of the output shaft via a communication passage. A compressor noise reduction mechanism according to claim 1. 4. The compressor noise reduction mechanism according to claim 3 of the utility model registration, wherein the communication passage is formed by a communication pipe. 5. The compressor noise reduction mechanism according to claim 3 of the utility model registration, wherein the communication passage is formed by recessing the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165249U JPH0171192U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165249U JPH0171192U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171192U true JPH0171192U (en) | 1989-05-12 |
Family
ID=31451561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165249U Pending JPH0171192U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171192U (en) |
-
1987
- 1987-10-30 JP JP1987165249U patent/JPH0171192U/ja active Pending
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