JPS6427491U - - Google Patents
Info
- Publication number
- JPS6427491U JPS6427491U JP12297487U JP12297487U JPS6427491U JP S6427491 U JPS6427491 U JP S6427491U JP 12297487 U JP12297487 U JP 12297487U JP 12297487 U JP12297487 U JP 12297487U JP S6427491 U JPS6427491 U JP S6427491U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- roots blower
- resin
- blower
- resin groove
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第４図は本考案の一実施例に係り、
第１図はロータの断面側面図、第２図は第１図の
Ａ部拡大図、第３図は樹脂層の成形状態説明図、
第４図は第３図の断面側面図、第５図はルーツブ
ロワの断面側面図である。
１……ブロワハウジング、７，８……ロータ、
９……樹脂用溝、１０……樹脂層。
1 to 4 relate to an embodiment of the present invention,
Fig. 1 is a cross-sectional side view of the rotor, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is an explanatory diagram of the molded state of the resin layer,
4 is a cross-sectional side view of FIG. 3, and FIG. 5 is a cross-sectional side view of the Roots blower. 1... Blower housing, 7, 8... Rotor,
9...Resin groove, 10...Resin layer.
Claims (1)
いるルーツブロワにおいて、上記ロータの外周に
樹脂用溝が設けられ、この樹脂用溝に充填された
樹脂層が、上記ロータの外側に露呈されているこ
とを特徴とするルーツブロワ。 In a Roots blower in which a plurality of rotors are installed inside the blower housing, a resin groove is provided on the outer periphery of the rotor, and a resin layer filled in the resin groove is exposed to the outside of the rotor. Features a roots blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12297487U JPS6427491U (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12297487U JPS6427491U (en) | 1987-08-11 | 1987-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427491U true JPS6427491U (en) | 1989-02-16 |
Family
ID=31371402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12297487U Pending JPS6427491U (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427491U (en) |
-
1987
- 1987-08-11 JP JP12297487U patent/JPS6427491U/ja active Pending