Unlock instant, AI-driven research and patent intelligence for your innovation.

Low-pressure starter device for pneumatic pumps

A low-pressure starting, pneumatic pump technology, applied in the direction of valve devices, pumps, piston pumps, etc.

Active Publication Date: 2021-08-27
SAMOA IND
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are currently no pneumatic drive motors of any type that have a pivoting device combined with a low-pressure activation device consisting of a variable tension spring-actuated piston that allows the device to be activated at low pressure and reach Automatic retraction at normal working pressure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Low-pressure starter device for pneumatic pumps
  • Low-pressure starter device for pneumatic pumps
  • Low-pressure starter device for pneumatic pumps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The operation of the low pressure starting device of the air pump is carried out by the interaction of the following pump parts, which utilize the air pressure entering the motor via the air motor inlet (1). This pressure acts on the pivoting valve (2) and on the retractable thrust piston (3.1) of the LSD (3). When the pressure reaches the set minimum starting value, due to the action of compressed air, the piston retracts backwards ( figure 2 ), and separate from the freely moving pivot valve (2). When the pressure inside the air motor is no longer available, the spring (3.2) is compressed and loaded to produce a release of force.

[0028] When the motor is running, the compressed air passes alternately through the air inlet (6) and, after passing inside the control diaphragm pump or piston pump, it leaves the air motor alternately through the air outlet (7) in the direction of the air motor outlet (8). motor.

[0029] Once the air pressure is removed due to the st...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a low-pressure starter device for pneumatic pumps with a pivoting directional air-control valve, characterised in that the low-pressure starter system consists of a retractable push piston actuated by a variable-tension spring that exerts pressure on the shaft of a pivoting element of the body of the directional valve, during start-up, in an end operating positions, said device being formed by a retractable piston, a sealing gasket, a spring and a spring stop.

Description

[0001] Description of Invention Subject Matter [0002] The present invention relates to a low-pressure starting device for an air-operated pump with a pivoting reversing air-operated valve, which uses a low-pressure starting system consisting of a piston driven by a variable tension spring which, during starting, One operating position at both ends exerts a force on the shaft of the pivoting element of the reversing valve body. It is used to control the operation of double diaphragm pumps or air operated piston pumps. The main body of the reversing valve has an inlet and an outlet. Said pivot element is located inside the reversing valve and is free to move between two limit positions and has two surfaces adapted to close the gas port in each of the two end positions. Once the pivotal diverter control valve is activated to control the diaphragm or piston pump, the low pressure activation system retracts under the operating pressure of the dual diaphragm or piston pump itself...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F04B43/073F16K11/052
CPCF16K11/0525F04B9/12F04B43/073F04B43/0081F04B43/0736
Inventor 阿尔贝托·冈萨雷斯-莫拉铁尔·阿尔瓦雷斯
Owner SAMOA IND