The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 1988
Filed:
Nov. 17, 1987
Juergen Schonlau, Walluf, DE;
Alfred Birkenbach, Hattersheim, DE;
Alfred Teves GmbH, Frankfurt am Main, DE;
Abstract
The present invention discloses a pressure regulator including a regulating valve disposed in a housing between an inlet and an outlet, with the regulating valve being provided in a regulating piston. The regulating piston is displaceable, in pressure-sensitive manner, against a control force. The valve also includes an inertia element movable in a manner sensitive to acceleration and driving a control piston. To provide a pressure regulator that is inexpensive to manufacture and easy to assemble and having a dynamic pressure characteristic, there is provided a pressure chamber between the control piston and the valve seat of the inertia element which is connected to the main bore, with the volume of the pressure chamber being variable against the force of a resilient element.