Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clayton Dewandre Co LtdfiledCriticalClayton Dewandre Co Ltd
Publication of ES396605A1publicationCriticalpatent/ES396605A1/en
H01H35/00—Switches operated by change of a physical condition
H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
Abstract
A low-pressure switch device for compressed air systems comprising a first body part supporting a quick-action type microswitch, a second hollow body part rotatably supported on the first body part, means for fixing the second part of the body in a position of adjustment on the first part of the body, a plunger that can rotate with the second part of the body but that can move axially in it, said plunger plunger having an operative connection with the pin or actuation button of the switch and being subjected to the fluid pressure corresponding to the system to be protected, and a loading spring that acts on the plunger plunger in opposition to said fluid pressure and whose force is adjustable by rotation of the plunger plunger. (Machine-translation by Google Translate, not legally binding)