Title:
コンパクトな形状記憶合金ドライブを有する弁
Document Type and Number:
Japanese Patent JP4199192
Kind Code:
B2
Abstract:
The ball valve is controlled by wires (2) made from shape memory alloy. These are attached to a spring (10), on which the ball (6) is mounted. The wires shorten when they are heated and remove the ball from, or lower it into, the fluid channel (11).
Inventors:
Beer, margit
Meatke, Christoph
Meatke, Christoph
Application Number:
JP2004528376A
Publication Date:
December 17, 2008
Filing Date:
July 15, 2003
Export Citation:
Assignee:
Aescrap Akchen Gesell Shaft Und Company Comandito Gesell Shaft
Christoph Meetke Gezel Shaft Mitt Beschlenktel Haftung Und Companie Commandito Gezel Shaft
Christoph Meetke Gezel Shaft Mitt Beschlenktel Haftung Und Companie Commandito Gezel Shaft
International Classes:
F16K31/70; F16K31/00
Domestic Patent References:
| JP62189513A | ||||
| JP2103578U | ||||
| JP4004961U | ||||
| JP2001003850A | ||||
| JP2000304139A |
Foreign References:
| DE3731146A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Masaya Nishiyama