Resources Contact Us Home
Flow control valve

Image Number 8 for United States Patent #6722629.

A flow control valve capable of increasing a delivery flow rate gradually with a simple structure, comprising a flowout port (26) to deliver a pressure fluid to the outside, a valve disc (3) having a pressing part (31) to arbitrarily open and close the flowout port, and a valve operating body (8) moving the pressing part of the valve disc, characterized in that, when flow is delivered from the flowout port, the flat surface of the pressing part of the valve disc closing the flowout port is inclined by the delivered flow from the flowout port. The valve disc is formed by proving support plates (32) made of elastic body, apart from each other, at the lower end part of the pressing part into which a core (34) is fitted through the bottom part opening of a generally cylindrical packing (33), the pressing part and support plates are formed of elastic materials such as rubber, the width of the support plates should desirably be approximately the same as the outside diameter of the pressing part and, in order to allow the flat surface of the pressing part to be inclined by delivered flow, for example, the flowout port may be formed by shifting it from the center of the pressing part of the valve disc.

  Recently Added Patents
Authorization method for location based services
Document layout method
Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates
Accordion bioreactor
Organic electroluminescence element
Antimicrobial flush solutions
High order continuous time filter
  Randomly Featured Patents
Immune potentiating compositions of cancer cells
Bicycle brake assembly with interchangeable brake pads
Method and apparatus for bridging local area networks
Stacked chip package with redistribution lines
Semiconductor device and test method with boundary scan
Tire testing device incorporating a pressure sensor, temperature sensor and oxygen sensor
System and method for facilitating secure voice communication over a network
Mobile information apparatus and manner mode shifting program
Transformer providing low output voltage
Thrombectomy and soft debris removal device