JPS61179382U - - Google Patents
Info
- Publication number
- JPS61179382U JPS61179382U JP6314385U JP6314385U JPS61179382U JP S61179382 U JPS61179382 U JP S61179382U JP 6314385 U JP6314385 U JP 6314385U JP 6314385 U JP6314385 U JP 6314385U JP S61179382 U JPS61179382 U JP S61179382U
- Authority
- JP
- Japan
- Prior art keywords
- wear
- hermetic compressor
- resistant surface
- hardened
- compression device
- 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
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000005524 ceramic coating Methods 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Compressor (AREA)
Description
第１図は本考案による密閉形圧縮機の要部を示
す図、第２図Ａは第１図Ａ―Ａ線に沿うバルブガ
イドの図、第２図Ｂは第２図ＡのＢ―Ｂ線に沿う
断面図、第３図は従来の密閉形圧縮機の断面図で
ある。
６…圧縮装置、８…シリンダ、２０…バルブプ
レート本体、２１…空間、２３…吐出ポート、２
４…吐出弁、２７…環状の収容スペース、２９…
板ばね、３１…周壁、３２…底壁、３３…耐摩耗
面。
Figure 1 is a diagram showing the main parts of the hermetic compressor according to the present invention, Figure 2A is a diagram of the valve guide taken along line A-A in Figure 1, and Figure 2B is B-B in Figure 2A. A cross-sectional view along the line, FIG. 3, is a cross-sectional view of a conventional hermetic compressor. 6...Compressor, 8...Cylinder, 20...Valve plate body, 21...Space, 23...Discharge port, 2
4...Discharge valve, 27...Annular accommodation space, 29...
Leaf spring, 31...peripheral wall, 32...bottom wall, 33...wear-resistant surface.
Claims (1)
配設し、圧縮装置の吐出ポートを開閉自在に覆う
吐出弁を、バルブガイドの収容スペースに配置し
た板ばねで弾圧支持するようにした密閉形圧縮機
において、バルブガイドに設けた収容スペースを
画成する壁面を硬化処理した耐摩耗面としたこと
を特徴とする密閉形圧縮機。 ２ 耐摩耗面がセラミツクのコーテイング面によ
り形成されることを特徴とする実用新案登録請求
の範囲第１項記載の密閉形圧縮機。 ３ 耐摩耗面が焼入処理による硬化面であること
を特徴とする実用新案登録請求の範囲第１項記載
の密閉形圧縮機。[Scope of Claim for Utility Model Registration] 1. An electric motor and a compression device are disposed in a sealed casing, and a discharge valve that covers the discharge port of the compression device so as to be openable and closable is elastically supported by a leaf spring arranged in a housing space of a valve guide. A hermetic compressor as described above, characterized in that the wall surface defining the accommodation space provided in the valve guide is a hardened, wear-resistant surface. 2. The hermetic compressor according to claim 1, wherein the wear-resistant surface is formed of a ceramic coating surface. 3. The hermetic compressor according to claim 1, wherein the wear-resistant surface is a hardened surface obtained by quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314385U JPS61179382U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314385U JPS61179382U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179382U true JPS61179382U (en) | 1986-11-08 |
Family
ID=30593012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6314385U Pending JPS61179382U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179382U (en) |
-
1985
- 1985-04-30 JP JP6314385U patent/JPS61179382U/ja active Pending
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