Title:
PNEUMATIC POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/066151
Kind Code:
A1
Abstract:
A pneumatic power device, comprising an annular air storage container (1), a starting system, and an output system, wherein a plurality of air cylinders (2) are uniformly distributed on an inner peripheral wall of the annular air storage container in a circumferential direction, inner cavities of cylinder bodies of the air cylinders are in communication with an inner cavity of the annular air storage container, and racks (4) are arranged on piston rods (3) of the air cylinders; the starting system comprises a power supply, a driver (15), a speed reduction and torque increase mechanism, and a cam (5), wherein the power supply is electrically connected to the driver, the driver is in transmission connection with the cam by means of a speed reduction and torque increase mechanism, and an end portion of the piston rod of each air cylinder abuts against the cam; and the output system comprises a unidirectional transmission mechanism and an output shaft (10), wherein a unidirectional gear (7) at an input end of the unidirectional transmission mechanism meshes with the racks, each rack is in transmission connection with the output shaft by means of the unidirectional transmission mechanism, and rotation is formed between the racks and the output shaft only when the piston rods of the air cylinders extend out. The pneumatic power device has less dependence on existing fuel, can effectively avoid the dependence on thermal energy resources and reduce emissions, is energy-saving and environment-friendly, and further solves the problems of energy crisis and air pollution.
Inventors:
FENG XIUFU (CN)
Application Number:
PCT/CN2023/074092
Publication Date:
April 04, 2024
Filing Date:
February 01, 2023
Export Citation:
Assignee:
FENG XIUFU (CN)
International Classes:
F15B15/08; F15B15/06
Foreign References:
| CN115450978A | 2022-12-09 | |||
| CN114791003A | 2022-07-26 | |||
| CN104179658A | 2014-12-03 | |||
| CN2350241Y | 1999-11-24 | |||
| CN202125319U | 2012-01-25 | |||
| CN106948861A | 2017-07-14 | |||
| CN102392688A | 2012-03-28 | |||
| US20110146629A1 | 2011-06-23 | |||
| US5673665A | 1997-10-07 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
Download PDF: