Title:
マイクロ流体アクチュエータを有する装置
Document Type and Number:
Japanese Patent JP6992042
Kind Code:
B2
Abstract:
The invention relates to a device having an opening defining a fluid connection between a fluid channel in the device and ambient air, a sensor coupled to the fluid channel, configured to sense at least one component of the ambient air, and a micro fluid actuator connected downstream of the sensor, configured, in the suction stroke, to suck in fluid through the fluid channel and to transport the same towards the sensor, and, in the pressure stroke, to transport the sucked-in fluid through said fluid channel back towards the opening. According to the invention, the sensor is arranged spaced apart from the opening, and the volume of the fluid channel between the sensor and the opening is equal to or smaller than the stroke volume which the micro fluid actuator may convey with a single suction stroke.
Inventors:
Richter Martin
Wald Christian
Conger Eusel
Wald Christian
Conger Eusel
Application Number:
JP2019500308A
Publication Date:
January 13, 2022
Filing Date:
July 04, 2016
Export Citation:
Assignee:
Fraunhofer-Gezel Shaft Tsa Felder Lung der Angewanten Forashunk A. Fao
International Classes:
G01N1/00; F04B45/047
Domestic Patent References:
| JP2013522512A | ||||
| JP2003512632A | ||||
| JP10132712A | ||||
| JP2014037826A |
Foreign References:
| US20140134053 | ||||
| US20140212979 |
Attorney, Agent or Firm:
Okada
Hajime Ogiya
Hajime Ogiya