Abstract:
An accumulator for storing fluid that includes a shell that defines an interior volume of the accumulator. The shell includes at least one port for providing fluid to a fluid system. The accumulator also includes an accumulator shaft disposed in the interior volume and extending at least partially across the interior volume from a first interior surface of the shell along a longitudinal axis of the shell, e.g., a central axis. The accumulator includes a piston-plate disposed in the interior volume such that the piston-plate and a second interior surface of the shell define a chamber in the interior volume. The accumulator further includes a motor disposed in the interior volume. The accumulator is configured such that rotational movement of the motor translates to linear movement of the piston-plate along the accumulator shaft.
Abstract:
The Pre-Pressurized adaptive Banjo-Bolt accumulator valve device is provided, the device being configured to be installed in a Banjo bolt equipped-vehicle's brake system. The Pre-Pressurized adaptive Pre-Pressurized adaptive Banjo-Bolt accumulator valve device is provided includes a housing having an internal bore, outer threads, and a passageway extending from the outer surface of the housing to the internal bore, the internal bore containing brake fluid. The Pre-Pressurized adaptive Banjo-Bolt accumulator valve device is provided also includes a cap, adapted to be fastened to the housing and retain a primary seal. The cap defines the chamber therein, the chamber holding an elastomeric adaptive insert. The Primary seal provides a barrier between brake fluid in the brake system, and the elastomeric insert held within the chamber. A secondary o-ring seal is provided to prevent brake fluid leakage should the primary seal fail and entrapment of compressed elastomeric adaptive insert to initiate pre-pressurization of the membrane when the cap is tightened during assembly.
Abstract:
An hydraulic pressure reservoir having at least one pressure chamber with a fluid connection to a hydraulic circuit. The pressure chamber is formed between a movable partition member carried in a housing and having a pressure limiting valve, and a fixed partition. The movable partition member is in the form of a diaphragm spring.
Abstract:
An hydraulic pressure reservoir having at least one pressure chamber with a fluid connection to a hydraulic circuit. The pressure chamber is formed between a movable partition member carried in a housing and having a pressure limiting valve, and a fixed partition. The movable partition member is in the form of a diaphragm spring.
Abstract:
This invention relates to a fluid accumulator comprising a wall (2) encompassing a reservoir (1) for receiving the fluid, part of the wall being elastically deformable. The wall (2) of the fluid accumulator comprises a first wall portion (2A) that is made of a first elastically deformable composite, with fibrous reinforcement material applied in a first density, and a second wall portion (2B) that is made of a second composite with fibrous reinforcement material applied in a second density and an elastic deformability that is the same as or different from the elastic deformability of the first wall portion, the density of the fibrous reinfrocement material in the first and second wall portion (2A, 2B) being different.
Abstract:
A pressure fluid reservoir for supplying pressure fluid to a wheel slip regulating device that is accommodated in a vehicle has a hose membrane that can be partially emptied by suction. The degree of emptying is limited due to the installation of an inner support body that fluid can flow through. The radial expansion of the hose membrane is limited by an outer support element and by a porous casing encompassing the outer support element, which protects the pressure fluid reservoir from bursting in the event that the hose membrane is subjected to brake pressure. The inner support element, the outer support element, and the casing are flexible hoses and are connected in a pressure-tight fashion to tube line connections in such a way that the pressure fluid reservoir according to the invention is placed in the vehicle in the same way as a brake line.
Abstract:
A means for mounting a diaphragm in an accumulator-reservoir device or the like in which the gland receiving the diaphgram bead has faces formed to oppose such pull on the bead as will break the sealing contact between gland faces and the bead. Back draft angles and grooved surfaces are used in conjunction with an initial applied compression to fix the bead in place in the gland.