JPS5551120A - Machine element utilizing fluid - Google Patents
Machine element utilizing fluidInfo
- Publication number
- JPS5551120A JPS5551120A JP12261978A JP12261978A JPS5551120A JP S5551120 A JPS5551120 A JP S5551120A JP 12261978 A JP12261978 A JP 12261978A JP 12261978 A JP12261978 A JP 12261978A JP S5551120 A JPS5551120 A JP S5551120A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- air
- inflow portion
- fluid
- nonsolid
- 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
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
PURPOSE: To ensure that a fluid can be flowed in extremely effectively under an dragging-in force by slanting through-holes, which are formed in a fluid inflow portion provided in a rotary shaft, in the shape of a vortex in the rotational direction of the shaft from the center of the shaft.
CONSTITUTION: With a drive shaft 2 rotated and air feed passages 21 and 22 communicated with a high-pressure air source, a driven shaft 3 is born on a main body 1 through nonsolid contact by injection of air from bearing surfaces 7b, 10a, 10b, and 11a; the air in the pocket 20 flows through an inflow portion 40 and through- holes 36 and 39, and is discharged from injection ports 38 formed in a blade 37 into the gap between the blades 37 and 28; thus, the rotation of the drive shaft 2 is transmitted through the nonsolid contact. Because the inflow portion 40 is slanted in the shape of a vortex in the rotational direction (indicated by an arrow) of the shaft 34, the dragging-in action causes the air in the pocket 20 to flow in toward the center of the shaft 34 effectively as indicated by a group of arrows.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12261978A JPS5551120A (en) | 1978-10-06 | 1978-10-06 | Machine element utilizing fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12261978A JPS5551120A (en) | 1978-10-06 | 1978-10-06 | Machine element utilizing fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5551120A true JPS5551120A (en) | 1980-04-14 |
Family
ID=14840434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12261978A Pending JPS5551120A (en) | 1978-10-06 | 1978-10-06 | Machine element utilizing fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551120A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119693U (en) * | 1984-07-10 | 1986-02-04 | 株式会社クボタ | rotating cone pump |
JPS61171895U (en) * | 1985-04-15 | 1986-10-25 | ||
JPH04362962A (en) * | 1991-11-11 | 1992-12-15 | Canon Inc | Image forming device |
US9904300B2 (en) | 2012-09-27 | 2018-02-27 | I'msep Co., Ltd. | Liquid transport apparatus |
-
1978
- 1978-10-06 JP JP12261978A patent/JPS5551120A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119693U (en) * | 1984-07-10 | 1986-02-04 | 株式会社クボタ | rotating cone pump |
JPS6341595Y2 (en) * | 1984-07-10 | 1988-11-01 | ||
JPS61171895U (en) * | 1985-04-15 | 1986-10-25 | ||
JPH04362962A (en) * | 1991-11-11 | 1992-12-15 | Canon Inc | Image forming device |
US9904300B2 (en) | 2012-09-27 | 2018-02-27 | I'msep Co., Ltd. | Liquid transport apparatus |
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