JPS615391U - roots pump - Google Patents
roots pumpInfo
- Publication number
- JPS615391U JPS615391U JP8937384U JP8937384U JPS615391U JP S615391 U JPS615391 U JP S615391U JP 8937384 U JP8937384 U JP 8937384U JP 8937384 U JP8937384 U JP 8937384U JP S615391 U JPS615391 U JP S615391U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- roots pump
- bearing
- seal member
- members
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるルーツポンプの要部詳細断面図、
第２図は第１図のルーツポンプの全体断面図である。
１，２・・・・・・ハウジング、３・・・・・田一タ、
４・・・・・・ロータシャフト、７・・・・・・軸受、
２７・・・・・・シール部材、２９・・・・・・カバー
、３１・・・・・・シール部材。Figure 1 is a detailed sectional view of the main parts of the Roots pump according to the present invention.
FIG. 2 is an overall sectional view of the Roots pump of FIG. 1. 1, 2...Housing, 3...Taichita,
4... Rotor shaft, 7... Bearing,
27... Seal member, 29... Cover, 31... Seal member.
Claims (1)
ール軸受により形成され、該片シール軸受のシール部材
力釦一タ側に位置され、そして別体のシール部材が前記
シール部材とは反対側に前記軸受から間隔をあけて取付
けられ、これらの両シール部材間にグリースを充填でき
るようにしたことを特徴とするルーツポンプ。At least one of the bearings supporting the rotor shaft is formed by a single-seal bearing, the seal member of the single-seal bearing is located on the side of the power button, and a separate seal member is disposed on the side opposite to the seal member of the bearing. A roots pump characterized in that the roots pump is installed with a space between the two seal members, and grease can be filled between the two seal members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8937384U JPS615391U (en) | 1984-06-18 | 1984-06-18 | roots pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8937384U JPS615391U (en) | 1984-06-18 | 1984-06-18 | roots pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615391U true JPS615391U (en) | 1986-01-13 |
Family
ID=30643385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8937384U Pending JPS615391U (en) | 1984-06-18 | 1984-06-18 | roots pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615391U (en) |
-
1984
- 1984-06-18 JP JP8937384U patent/JPS615391U/en active Pending
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