TW200626802A - Structure for increasing performance of pneumatic motor - Google Patents
Structure for increasing performance of pneumatic motorInfo
- Publication number
- TW200626802A TW200626802A TW094102369A TW94102369A TW200626802A TW 200626802 A TW200626802 A TW 200626802A TW 094102369 A TW094102369 A TW 094102369A TW 94102369 A TW94102369 A TW 94102369A TW 200626802 A TW200626802 A TW 200626802A
- Authority
- TW
- Taiwan
- Prior art keywords
- pressure release
- rotor
- release aperture
- pneumatic motor
- pressure
- Prior art date
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The present invention provides a structure for increasing the performance of a pneumatic motor. The pneumatic motor includes: a cylinder; a front cover; a rear cover; and a rotor having mobile blades; in which the rotor is pivotally installed at an eccentric position of the inner radius of the cylinder, in which an inlet opening and an outlet opening are separately installed on the corresponding two sides of the inner radius, in which the air flow path between the inlet opening and the outlet opening is installed with a pressure release aperture for producing a first air release pressure; which is characterized in that: a second pressure release aperture is installed on the rear cover, the front cover, or the cylinder; in which the first pressure release aperture is installed at an offset position passing the middle section of the forward rotary path of the rotor, the second pressure release aperture is installed at an offset position passing the middle section of the reverse rotary path of the rotor. Furthermore, a forward/reverse switching valve is installed so that the second pressure release aperture is sealed and the air current is guided to be discharged from the first pressure release aperture when the rotor is rotating in a forward direction; on the other hand, the first pressure release aperture is sealed and the air current is guided to be discharged from the second pressure release aperture when the rotor is rotating in a reverse direction. Through such a new design, the time for first pressure release is prolonged regardless of whether the rotor is rotating forwards or backwards. This increases the time of the pneumatic pressure acting on the blades, thereby increasing the output power and the practical benefit of the pneumatic motor performance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94102369A TWI259865B (en) | 2005-01-26 | 2005-01-26 | Structure for increasing performance of pneumatic motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94102369A TWI259865B (en) | 2005-01-26 | 2005-01-26 | Structure for increasing performance of pneumatic motor |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200626802A true TW200626802A (en) | 2006-08-01 |
TWI259865B TWI259865B (en) | 2006-08-11 |
Family
ID=37872546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94102369A TWI259865B (en) | 2005-01-26 | 2005-01-26 | Structure for increasing performance of pneumatic motor |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI259865B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI416015B (en) * | 2011-04-12 | 2013-11-21 | Hyphone Machine Ind Co Ltd | Pneumatic motor |
TWI636191B (en) * | 2017-08-16 | 2018-09-21 | 政相工業有限公司 | Pneumatic gear pump |
TWI666386B (en) * | 2018-05-24 | 2019-07-21 | 陳文彬 | Pneumatic actuator |
TWI684719B (en) * | 2019-02-27 | 2020-02-11 | 陳文彬 | Fluid control device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140000447A1 (en) * | 2012-07-02 | 2014-01-02 | Chih-Ming Ting | Pneumatic motor |
-
2005
- 2005-01-26 TW TW94102369A patent/TWI259865B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI416015B (en) * | 2011-04-12 | 2013-11-21 | Hyphone Machine Ind Co Ltd | Pneumatic motor |
TWI636191B (en) * | 2017-08-16 | 2018-09-21 | 政相工業有限公司 | Pneumatic gear pump |
TWI666386B (en) * | 2018-05-24 | 2019-07-21 | 陳文彬 | Pneumatic actuator |
TWI684719B (en) * | 2019-02-27 | 2020-02-11 | 陳文彬 | Fluid control device |
Also Published As
Publication number | Publication date |
---|---|
TWI259865B (en) | 2006-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |