Title:
【発明の名称】アクチュエータおよび保持装置
Document Type and Number:
Japanese Patent JP3272731
Kind Code:
B2
Abstract:
An actuator and a method of controlling the actuator are disclosed. In one embodiment, the actuator is a valve comprising a first port and a second port fluidly connected with the first port such that fluid communicates between the first port and the second port. A flexible member is operatively connected with the first port and the second port. The flexible member is movable between a first position permitting fluid communication between the first port and the second port and a second position reducing fluid communication between the first port and the second port. A first controller is operatively connected with the flexible member for moving the flexible member between the first position and the second position. A second controller is operatively connected with the flexible member for retaining the flexible member in the second position.
Inventors:
Bread, jeffrey wai
McGregany, Meylan
McGregany, Meylan
Application Number:
JP52777297A
Publication Date:
April 08, 2002
Filing Date:
January 30, 1997
Export Citation:
Assignee:
Abbot Laboratories
International Classes:
F15B13/04; F15C5/00; F16C5/00; F16K7/14; F16K31/02; F16K31/126; F16K99/00; (IPC1-7): F16K31/02; F16K7/14; F16K31/126
Domestic Patent References:
| JP5302684A | ||||
| JP669519A | ||||
| JP60208676A | ||||
| JP4312271A | ||||
| JP1108482A | ||||
| JP632850U | ||||
| JP62188674U |
Other References:
【文献】米国特許5029805(US,A)
【文献】独国特許出願公開4418450(DE,A1)
【文献】独国特許出願公開4418450(DE,A1)
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)