JPS63171731U - - Google Patents
Info
- Publication number
- JPS63171731U JPS63171731U JP1987064444U JP6444487U JPS63171731U JP S63171731 U JPS63171731 U JP S63171731U JP 1987064444 U JP1987064444 U JP 1987064444U JP 6444487 U JP6444487 U JP 6444487U JP S63171731 U JPS63171731 U JP S63171731U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- oil seal
- compressor
- sealing device
- seal member
- 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
- 238000007789 sealing Methods 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の第１実施例に係る軸封装置を
有する圧縮機の要部断面図、第２図は本考案の第
２実施例に係る軸封装置を有する圧縮機の要部断
面図である。
Ａ…圧縮機、１…フロントハウジング（ハウジ
ング）、２…電磁クラツチ、９…回転軸、１０…
すべり輪方式の軸封装置（軸封装置）、１０３…
第３リツプシール部材（オイルシール部材）、１
０３ａ…ガス抜き孔、１０ｅ…潤滑油溜め空間、
１００…トリプル・リツプ構造の軸封装置（軸封
装置）、１０４…シールカバー（オイルシール部
材）。
FIG. 1 is a sectional view of a main part of a compressor having a shaft sealing device according to a first embodiment of the present invention, and FIG. 2 is a sectional view of a main part of a compressor having a shaft sealing device according to a second embodiment of the present invention. It is a diagram. A... Compressor, 1... Front housing (housing), 2... Electromagnetic clutch, 9... Rotating shaft, 10...
Sliding ring type shaft sealing device (shaft sealing device), 10 3 ...
Third lip seal member (oil seal member), 1
0 3 a...Gas vent hole, 10e...Lubricating oil reservoir space,
100... Triple lip structure shaft sealing device (shaft sealing device), 104... Seal cover (oil seal member).
Claims (1)
転軸の外周面と該回転軸が挿通するハウジングの
ボス部の内周面との間に、圧縮機の内部と外部と
をシールする軸封装置が介装された圧縮機におい
て、前記軸封装置のうちの外側部分に、前記外周
面と内周面との間をシールするリツプ形状のオイ
ルシール部材を設け、該オイルシール部材に少な
くとも１つ以上のガス抜き孔を穿設すると共に、
該オイルシール部材の内側に潤滑油を溜める潤滑
油溜め空間を設けたことを特徴とする軸封装置を
有する圧縮機。 A shaft sealing device for sealing the inside and outside of the compressor is provided between the outer circumferential surface of the rotating shaft that can be connected to the drive source via an electromagnetic clutch and the inner circumferential surface of the boss portion of the housing through which the rotating shaft is inserted. In the interposed compressor, a lip-shaped oil seal member for sealing between the outer circumferential surface and the inner circumferential surface is provided on the outer portion of the shaft sealing device, and at least one or more oil seal members are provided on the oil seal member. In addition to drilling a gas vent hole,
A compressor having a shaft sealing device, characterized in that a lubricating oil reservoir space for storing lubricating oil is provided inside the oil seal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064444U JPS63171731U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064444U JPS63171731U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171731U true JPS63171731U (en) | 1988-11-08 |
Family
ID=30900606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064444U Pending JPS63171731U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171731U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812759B2 (en) * | 1979-09-06 | 1983-03-10 | セイコーインスツルメンツ株式会社 | Electric circuit component protection device |
-
1987
- 1987-04-28 JP JP1987064444U patent/JPS63171731U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812759B2 (en) * | 1979-09-06 | 1983-03-10 | セイコーインスツルメンツ株式会社 | Electric circuit component protection device |
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