JPS6132865U - Rotary valve with powder seal groove - Google Patents
Rotary valve with powder seal grooveInfo
- Publication number
- JPS6132865U JPS6132865U JP11976984U JP11976984U JPS6132865U JP S6132865 U JPS6132865 U JP S6132865U JP 11976984 U JP11976984 U JP 11976984U JP 11976984 U JP11976984 U JP 11976984U JP S6132865 U JPS6132865 U JP S6132865U
- Authority
- JP
- Japan
- Prior art keywords
- rotary valve
- powder
- seal groove
- rotor
- powder seal
- 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
Landscapes
- Taps Or Cocks (AREA)
- Electrically Driven Valve-Operating Means (AREA)
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図は従来のロータリーパルブの断面図、第２図は本
考案の一実施例の断面図、第３図は本考案に係る粉体シ
ール溝の他の例を示す側面図である。
１０．１２・・・開口、１４・・・ケーシング、１６ａ
，１６ｂ・・・ベアリング軸受、１８ａ．１８ｂ・・・
サイド力只−、２０・・・回転シャフト、２２・・・ロ
ータ、３０・・・粉体シール溝、３２・・・粉体排出路
。FIG. 1 is a cross-sectional view of a conventional rotary valve, FIG. 2 is a cross-sectional view of one embodiment of the present invention, and FIG. 3 is a side view showing another example of the powder seal groove according to the present invention. 10.12...Opening, 14...Casing, 16a
, 16b... bearing bearing, 18a. 18b...
20...Rotating shaft, 22...Rotor, 30...Powder seal groove, 32...Powder discharge path.
Claims (1)
シールド板を装着した状態で回転シャフトに取付けたロ
ータを収納したロータリーバルブにおいて、前記サイド
シールド板の側面にケーシングとロータとの間より漏洩
する粉体を受け入れる環状溝体又はポケットを設けたこ
とを特徴とする粉体シール溝を備えたロータリーバルフ
。 ｛２｝前記環状溝体又は前記ポケットと前記開口の一方
とに連通して粉体排出路を設けたことを特徴とする実用
新案登録請求の範囲第１項記載の粉体シール溝を備えた
ロータリーバルブ。 ｛３｝ 前記環状溝体内に所定角度間隔て仕切板を設
けたことを特徴とする実用新案登録請求の範囲第１項記
載の粉体シール溝を備えたロータリーバルブ＝(1) In a rotary valve in which a rotor attached to a rotating shaft with a sight shield plate attached is housed in a casing with openings on two sides, the rotor is inserted between the casing and the rotor on the side of the side shield plate. A rotary valve equipped with a powder sealing groove, characterized in that an annular groove or pocket is provided to receive leaking powder. {2} Equipped with a powder seal groove according to claim 1 of the registered utility model claim, characterized in that a powder discharge passage is provided in communication with the annular groove body or the pocket and one of the openings. rotary valve. {3} The rotary valve equipped with a powder seal groove according to claim 1 of the registered utility model claim, characterized in that partition plates are provided at predetermined angular intervals within the annular groove body=
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11976984U JPS6132865U (en) | 1984-07-31 | 1984-07-31 | Rotary valve with powder seal groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11976984U JPS6132865U (en) | 1984-07-31 | 1984-07-31 | Rotary valve with powder seal groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6132865U true JPS6132865U (en) | 1986-02-27 |
Family
ID=30678633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11976984U Pending JPS6132865U (en) | 1984-07-31 | 1984-07-31 | Rotary valve with powder seal groove |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132865U (en) |
-
1984
- 1984-07-31 JP JP11976984U patent/JPS6132865U/en active Pending
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