Title:
The iris diaphragm device and correspondence fluid supply piston pump of a fluid flow
Document Type and Number:
Japanese Patent JP5906242
Kind Code:
B2
Abstract:
An arrangement for throttling a fluid flow includes a throttle element arranged so as to influence a flow cross section in a fluid duct. The throttle element has a resiliently elastic disc-shaped basic body which is arranged with a top side and a bottom side between at least two supports in the fluid duct. The body is arranged in such a way that the flow cross section can be variably adjusted as a function of a pressure difference between the top side and the bottom side of the resiliently elastic disc-shaped basic body. At least one support bears against the top side of the resiliently elastic disc-shaped basic body, and at least one support bears against the bottom side of the resiliently elastic disc-shaped basic body.
Inventors:
Fermate, liner
Hecker, Jurgen
Gertner, Oliver
Yarn, Heiko
Zimmermann, Marc
Schuler, Wolfgang
Hermann, Harald
Stotts, Rolf
Daniel Gosse
Hecker, Jurgen
Gertner, Oliver
Yarn, Heiko
Zimmermann, Marc
Schuler, Wolfgang
Hermann, Harald
Stotts, Rolf
Daniel Gosse
Application Number:
JP2013526379A
Publication Date:
April 20, 2016
Filing Date:
July 06, 2011
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F16K17/30; B60T11/34; F16K47/02
Domestic Patent References:
| JP56168658U | ||||
| JP2006255415A | ||||
| JP11504292A | ||||
| JP53105726A | ||||
| JP50156005A | ||||
| JP31015189Y1 | ||||
| JP11159641A |
Foreign References:
| WO2001047583A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Yamazaki Kosaku
Yasushi Kobayashi
Hiroyuki Tomita
Yamazaki Kosaku