JPS55106937A - Rotary valve - Google Patents
Rotary valveInfo
- Publication number
- JPS55106937A JPS55106937A JP1330779A JP1330779A JPS55106937A JP S55106937 A JPS55106937 A JP S55106937A JP 1330779 A JP1330779 A JP 1330779A JP 1330779 A JP1330779 A JP 1330779A JP S55106937 A JPS55106937 A JP S55106937A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- moved
- casing
- rotary shaft
- clearance
- 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
PURPOSE: To vary a clearance between the inner surface of a casing and the outer circumferential surface of a rotor, decrease a leakage of air volume and prevent a poor operation of the rotor by a method wherein the rotor is moved in response to a load to be applied to the rotor.
CONSTITUTION: Rotor 18 is formed with a tapered portion 20 at its outer circumferential surface corresponding to the tapered portion 16 of the casing 10. Rotary shaft 24 is composed such that the same may be moved axially along with the rotor 18 within the casing 10. When the rotor 18 is operated to absorb and discharge some powder particles, a specified load is applied to the rotor 18, a relative rotation is performed between the rotary shaft 24 and the shaft 32, a spring 40 is extended to cause a clearance between the lever 36 and the lever 38 to be Y', the rotary shaft 24 is moved with the rotor 18, a position of an end surface of the rotor is moved to the position Y and a proper clearance may be kept.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1330779A JPS55106937A (en) | 1979-02-09 | 1979-02-09 | Rotary valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1330779A JPS55106937A (en) | 1979-02-09 | 1979-02-09 | Rotary valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106937A true JPS55106937A (en) | 1980-08-16 |
Family
ID=11829514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1330779A Pending JPS55106937A (en) | 1979-02-09 | 1979-02-09 | Rotary valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106937A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6327332A (en) * | 1986-07-21 | 1988-02-05 | Takenaka Komuten Co Ltd | Double floor type circulation facility |
JP2000001223A (en) * | 1998-06-16 | 2000-01-07 | Sanko Air Plant Ltd | Clearance automatically adjusting method of rotary feeder |
-
1979
- 1979-02-09 JP JP1330779A patent/JPS55106937A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6327332A (en) * | 1986-07-21 | 1988-02-05 | Takenaka Komuten Co Ltd | Double floor type circulation facility |
JP2000001223A (en) * | 1998-06-16 | 2000-01-07 | Sanko Air Plant Ltd | Clearance automatically adjusting method of rotary feeder |
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