JPH0351197U - - Google Patents
Info
- Publication number
- JPH0351197U JPH0351197U JP11262689U JP11262689U JPH0351197U JP H0351197 U JPH0351197 U JP H0351197U JP 11262689 U JP11262689 U JP 11262689U JP 11262689 U JP11262689 U JP 11262689U JP H0351197 U JPH0351197 U JP H0351197U
- Authority
- JP
- Japan
- Prior art keywords
- compression element
- metal plates
- damping layer
- muffler
- restrains
- 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 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000030279 gene silencing Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 239000003190 viscoelastic substance Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図は本考案にかかる密閉形圧縮機の縦断面
図、第２図は第１図におけるマフラーの一部拡大
図、第３図はマフラーを成形する複合板の断面図
、第４図は従来例を示す断面図である。
１……密閉ケーシング、２……モータ、３……
圧縮要素、３１……シリンダ、３２……フロント
ヘツド、３３……リアヘツド、３５……吐出孔、
５……マフラー、５１……複合板、５１ａ，５１
ｃ……金属板、５１ｂ……制振層、５２……消音
室。
Figure 1 is a longitudinal sectional view of the hermetic compressor according to the present invention, Figure 2 is a partially enlarged view of the muffler in Figure 1, Figure 3 is a sectional view of a composite plate forming the muffler, and Figure 4 is FIG. 2 is a sectional view showing a conventional example. 1... Sealed casing, 2... Motor, 3...
Compression element, 31... cylinder, 32... front head, 33... rear head, 35... discharge hole,
5...Muffler, 51...Composite board, 51a, 51
c... Metal plate, 51b... Damping layer, 52... Sound deadening chamber.
Claims (1)
共に、フロントヘツド３２とリアヘツド３３及び
シリンダ３１とをもつ圧縮要素３を内装し、この
圧縮要素３で圧縮したガスを、該圧縮要素３の吐
出孔３５を覆うマフラー５を介して前記ケーシン
グ１の内部に開放するようにした密閉形圧縮機に
おいて、前記マフラー５を２枚の金属板５１ａ，
５１ｃと、これら金属板５１ａ，５１ｃ間に介装
される粘弾性材料の制振層５１ｂとの三層構造か
らなる複合板５１で成形してることを特徴とする
密閉形圧縮機。 ２ ２枚の金属板５１ａ，５１ｃのうち、一方が
制振層５１ｂの変形を拘束する拘束板であり、他
方が振動板であつて、この振動板が、マフラー５
の消音室５２内に臨んでいる請求項１記載の密閉
形圧縮機。[Claims for Utility Model Registration] 1 A motor 2 is housed in a sealed casing 1, and a compression element 3 having a front head 32, a rear head 33, and a cylinder 31 is housed, and gas compressed by the compression element 3 is In a hermetic compressor that opens into the inside of the casing 1 through a muffler 5 that covers the discharge hole 35 of the compression element 3, the muffler 5 is connected to two metal plates 51a,
51c and a vibration damping layer 51b made of a viscoelastic material interposed between these metal plates 51a and 51c. 2 Of the two metal plates 51a and 51c, one is a restraining plate that restrains the deformation of the damping layer 51b, and the other is a diaphragm, and this diaphragm is the one that restrains the deformation of the damping layer 51b.
2. The hermetic compressor according to claim 1, which faces into the silencing chamber 52 of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262689U JPH0351197U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262689U JPH0351197U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351197U true JPH0351197U (en) | 1991-05-17 |
Family
ID=31661069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11262689U Pending JPH0351197U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006049219A1 (en) * | 2004-11-04 | 2006-05-11 | Daikin Industries, Ltd. | Muffler installation structure for compressor |
-
1989
- 1989-09-26 JP JP11262689U patent/JPH0351197U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006049219A1 (en) * | 2004-11-04 | 2006-05-11 | Daikin Industries, Ltd. | Muffler installation structure for compressor |
| US7857602B2 (en) | 2004-11-04 | 2010-12-28 | Daikin Industries, Ltd. | Muffler installation structure for compressor |
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