JPS643086U - - Google Patents
Info
- Publication number
- JPS643086U JPS643086U JP9551987U JP9551987U JPS643086U JP S643086 U JPS643086 U JP S643086U JP 9551987 U JP9551987 U JP 9551987U JP 9551987 U JP9551987 U JP 9551987U JP S643086 U JPS643086 U JP S643086U
- Authority
- JP
- Japan
- Prior art keywords
- support protrusion
- support
- coil spring
- fitted
- compression element
- 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
Landscapes
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例における電動圧縮機
の断面図、第２図は本考案の一実施例での電動圧
縮機の静止時に於ける要部部分断面図、第３図は
第２図に示す本考案の一実施例での電動圧縮機の
支持装置の始動及び運転停止時の最大ふれ状態を
示す要部部分断面図、第４図は従来例と本実施例
の騒音レベル比較を示す特性図、第５図は従来の
電動圧縮機の断面図、第６図は従来の電動圧縮機
の静止時に於ける要部部分断面図、第７図は第６
図に示す従来の電動圧縮機の支持装置の始動及び
運転停止時の最大ふれ状態を示す要部部分断面図
、第８図は他の従来例を示す電動圧縮機の断面図
、第９図は同第７図の動作状態を示す断面図であ
る。
１１……密閉容器、１２……電動要素、１３…
…圧縮要素、１４……支持具、１５……コイルス
プリング、１６……支持突起、１７……円弧部。
Fig. 1 is a sectional view of an electric compressor according to an embodiment of the present invention, Fig. 2 is a partial sectional view of main parts of an electric compressor according to an embodiment of the present invention when it is at rest, and Fig. 3 is a sectional view of a main part of an electric compressor according to an embodiment of the present invention. Figure 4 is a partial cross-sectional view of the main part showing the maximum swing state during starting and stopping of the electric compressor support device in an embodiment of the present invention, and Figure 4 shows a comparison of the noise level between the conventional example and this embodiment. Fig. 5 is a sectional view of a conventional electric compressor, Fig. 6 is a partial sectional view of a main part of a conventional electric compressor when it is stationary, and Fig. 7 is a sectional view of a conventional electric compressor.
Fig. 8 is a sectional view of a main part showing the maximum swing state during starting and stopping of a conventional electric compressor support device, Fig. 8 is a sectional view of another conventional electric compressor, and Fig. 9 is FIG. 8 is a sectional view showing the operating state of FIG. 7; 11... Airtight container, 12... Electric element, 13...
... Compression element, 14 ... Support tool, 15 ... Coil spring, 16 ... Support projection, 17 ... Circular arc portion.
Claims (1)
る支持具と、前記電動要素あるいは前記圧縮要素
の一部に形成された支持突起と、前記支持具と前
記支持突起に嵌入したコイルスプリングとより構
成され、前記支持突起の前記コイルスプリングが
遊嵌あるいは軽圧入される円弧部が、前記支持突
起の円弧部の径の大きい側の端面（基部）の水平
面上及び近傍に中心を持つ円弧形状をなし、かつ
その円弧の半径が、前記圧縮要素の始動、停止時
に於ける前記コイルスプリングの動きの最大に於
ける曲がりの曲率半径より、わずかに小さいこと
を特徴とする電動圧縮機の支持装置。 Consisting of a support for holding an electric element and a compression element in a closed container, a support protrusion formed on a part of the electric element or the compression element, and a coil spring fitted into the support and the support protrusion. and the circular arc portion of the support protrusion into which the coil spring is loosely fitted or lightly press-fitted has an arc shape having a center on or near a horizontal plane of the end surface (base) on the larger diameter side of the circular arc portion of the support protrusion. , and the radius of the arc is slightly smaller than the radius of curvature of the coil spring at its maximum movement when the compression element is started or stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9551987U JPS643086U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9551987U JPS643086U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643086U true JPS643086U (en) | 1989-01-10 |
Family
ID=31320186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9551987U Pending JPS643086U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643086U (en) |
-
1987
- 1987-06-22 JP JP9551987U patent/JPS643086U/ja active Pending
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