JPS62175U - - Google Patents
Info
- Publication number
- JPS62175U JPS62175U JP9177285U JP9177285U JPS62175U JP S62175 U JPS62175 U JP S62175U JP 9177285 U JP9177285 U JP 9177285U JP 9177285 U JP9177285 U JP 9177285U JP S62175 U JPS62175 U JP S62175U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- cylindrical part
- retainer
- bush
- sealed case
- 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
- 230000004323 axial length Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図乃至第４図は本案の一実施例を示し、第
１図は密閉型圧縮機の縦断面図、第２図は支持装
置縦断面図、第３図はブツシユとコイルバネの分
解正面図、４図は第２図におけるブツシユとコイ
ルバネの要部断面図、第５図は他の実施例を示す
ブツシユとコイルバネの要部断面図、第６図乃至
第８図は従来例を示し、第６図は支持装置の縦断
面図、第７図はブツシユとコイルバネの分解正面
図、第８図は第６図におけるブツシユとコイルバ
ネの要部断面図である。
１……密閉型圧縮機、２……密閉ケース、６…
…圧縮機本体、８……上部リテーナ、１０……下
部リテーナ、１１，１２……座巻部、１３……コ
イルバネ、１４……ブツシユ、１６……円筒部。
Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view of the hermetic compressor, Figure 2 being a longitudinal sectional view of the support device, and Figure 3 being an exploded front view of the bush and coil spring. , 4 is a sectional view of essential parts of the bush and coil spring in Fig. 2, Fig. 5 is a sectional view of essential parts of the bush and coil spring showing another embodiment, Figs. 6 to 8 show a conventional example, 6 is a longitudinal sectional view of the support device, FIG. 7 is an exploded front view of the bush and coil spring, and FIG. 8 is a sectional view of essential parts of the bush and coil spring in FIG. 6. 1...Hermetic compressor, 2...Hermetic case, 6...
... Compressor main body, 8 ... Upper retainer, 10 ... Lower retainer, 11, 12 ... End turn portion, 13 ... Coil spring, 14 ... Bush, 16 ... Cylindrical portion.
Claims (1)
スの内壁に取付けた下部リテーナと、これら両リ
テーナに挿入されたコイルバネとで前記圧縮機本
体を密閉ケース内に支持しており、前記上部リテ
ーナ或いは下部リテーナとコイルバネとの間の少
なくとも一方に合成樹脂製のブツシユを介在させ
ている密閉型圧縮機において、前記ブツシユにコ
イルバネと密着する円筒部を設け、この円筒部の
軸方向の長さをＬ、コイルバネの線径をｄ、座巻
数をｎとした場合に、円筒部の長さＬがＬ＞ｄ（
ｎ＋０．５）の関係式を満たすように該ブツシユ
を形成したことを特徴とする密閉型圧縮機。 The compressor body is supported in the sealed case by an upper retainer provided on the compressor body, a lower retainer attached to the inner wall of the sealed case, and a coil spring inserted in both retainers, and the upper retainer or the lower In a hermetic compressor in which a bushing made of synthetic resin is interposed between at least one of the retainer and the coil spring, the bush is provided with a cylindrical part that comes into close contact with the coil spring, and the axial length of the cylindrical part is L, When the wire diameter of the coil spring is d and the number of end turns is n, the length L of the cylindrical part is L>d(
A hermetic compressor characterized in that the bush is formed so as to satisfy the relational expression n+0.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177285U JPS62175U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9177285U JPS62175U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62175U true JPS62175U (en) | 1987-01-06 |
Family
ID=30647955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9177285U Pending JPS62175U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62175U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523684U (en) * | 1975-06-24 | 1977-01-11 |
-
1985
- 1985-06-18 JP JP9177285U patent/JPS62175U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523684U (en) * | 1975-06-24 | 1977-01-11 |
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