A POWER ON DEMAND BRAKING SYSTEM
A power on demand braking system includes an electric motor to run a pump to pressurise hydraulic brake fluid and supply that pressure via a control manifold and a brake circuit to the vehicle's brake cylinders. The system's pump comprises a piston which is driven to reciprocate in opposed...
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creator | DE LEON, CRAIG MAXWELL, STUART OTTON, RIC DE LEON, ROBERT LESLIE |
description | A power on demand braking system includes an electric motor to run a pump to pressurise hydraulic brake fluid and supply that pressure via a control manifold and a brake circuit to the vehicle's brake cylinders. The system's pump comprises a piston which is driven to reciprocate in opposed cylinders. Valves on the cylinders' inlets and outlets are arranged to maintain brake fluid in the cylinders at positive pressure even when the pump is not running.
Un système de freinage alimenté à la demande décrit ici comprend un moteur électrique permettant de faire fonctionner une pompe en vue de pressuriser du liquide de frein hydraulique et de fournir cette pression par l'intermédiaire d'un distributeur de commande et d'un circuit de freinage aux cylindres de frein du véhicule. La pompe du système comprend un piston entraîné pour se déplacer suivant un mouvement de va-et-vient dans des cylindres opposés. Les soupapes sur les admissions et sorties des cylindres sont disposées pour maintenir le liquide de frein dans les cylindres à une pression positive même lorsque la pompe n'est pas en fonctionnement. |
format | Patent |
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Un système de freinage alimenté à la demande décrit ici comprend un moteur électrique permettant de faire fonctionner une pompe en vue de pressuriser du liquide de frein hydraulique et de fournir cette pression par l'intermédiaire d'un distributeur de commande et d'un circuit de freinage aux cylindres de frein du véhicule. La pompe du système comprend un piston entraîné pour se déplacer suivant un mouvement de va-et-vient dans des cylindres opposés. Les soupapes sur les admissions et sorties des cylindres sont disposées pour maintenir le liquide de frein dans les cylindres à une pression positive même lorsque la pompe n'est pas en fonctionnement.</description><language>eng ; fre</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BLASTING ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; LIGHTING ; MECHANICAL ENGINEERING ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; THERMAL INSULATION IN GENERAL ; TRAILERS ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071122&DB=EPODOC&CC=WO&NR=2007131302A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071122&DB=EPODOC&CC=WO&NR=2007131302A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DE LEON, CRAIG</creatorcontrib><creatorcontrib>MAXWELL, STUART</creatorcontrib><creatorcontrib>OTTON, RIC</creatorcontrib><creatorcontrib>DE LEON, ROBERT LESLIE</creatorcontrib><title>A POWER ON DEMAND BRAKING SYSTEM</title><description>A power on demand braking system includes an electric motor to run a pump to pressurise hydraulic brake fluid and supply that pressure via a control manifold and a brake circuit to the vehicle's brake cylinders. The system's pump comprises a piston which is driven to reciprocate in opposed cylinders. Valves on the cylinders' inlets and outlets are arranged to maintain brake fluid in the cylinders at positive pressure even when the pump is not running.
Un système de freinage alimenté à la demande décrit ici comprend un moteur électrique permettant de faire fonctionner une pompe en vue de pressuriser du liquide de frein hydraulique et de fournir cette pression par l'intermédiaire d'un distributeur de commande et d'un circuit de freinage aux cylindres de frein du véhicule. La pompe du système comprend un piston entraîné pour se déplacer suivant un mouvement de va-et-vient dans des cylindres opposés. Les soupapes sur les admissions et sorties des cylindres sont disposées pour maintenir le liquide de frein dans les cylindres à une pression positive même lorsque la pompe n'est pas en fonctionnement.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BLASTING</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBwVAjwD3cNUvD3U3Bx9XX0c1FwCnL09vRzVwiODA5x9eVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGBuaGxobGBkaOhsbEqQIAWcwidA</recordid><startdate>20071122</startdate><enddate>20071122</enddate><creator>DE LEON, CRAIG</creator><creator>MAXWELL, STUART</creator><creator>OTTON, RIC</creator><creator>DE LEON, ROBERT LESLIE</creator><scope>EVB</scope></search><sort><creationdate>20071122</creationdate><title>A POWER ON DEMAND BRAKING SYSTEM</title><author>DE LEON, CRAIG ; MAXWELL, STUART ; OTTON, RIC ; DE LEON, ROBERT LESLIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007131302A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BLASTING</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DE LEON, CRAIG</creatorcontrib><creatorcontrib>MAXWELL, STUART</creatorcontrib><creatorcontrib>OTTON, RIC</creatorcontrib><creatorcontrib>DE LEON, ROBERT LESLIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DE LEON, CRAIG</au><au>MAXWELL, STUART</au><au>OTTON, RIC</au><au>DE LEON, ROBERT LESLIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A POWER ON DEMAND BRAKING SYSTEM</title><date>2007-11-22</date><risdate>2007</risdate><abstract>A power on demand braking system includes an electric motor to run a pump to pressurise hydraulic brake fluid and supply that pressure via a control manifold and a brake circuit to the vehicle's brake cylinders. The system's pump comprises a piston which is driven to reciprocate in opposed cylinders. Valves on the cylinders' inlets and outlets are arranged to maintain brake fluid in the cylinders at positive pressure even when the pump is not running.
Un système de freinage alimenté à la demande décrit ici comprend un moteur électrique permettant de faire fonctionner une pompe en vue de pressuriser du liquide de frein hydraulique et de fournir cette pression par l'intermédiaire d'un distributeur de commande et d'un circuit de freinage aux cylindres de frein du véhicule. La pompe du système comprend un piston entraîné pour se déplacer suivant un mouvement de va-et-vient dans des cylindres opposés. Les soupapes sur les admissions et sorties des cylindres sont disposées pour maintenir le liquide de frein dans les cylindres à une pression positive même lorsque la pompe n'est pas en fonctionnement.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre |
recordid | cdi_epo_espacenet_WO2007131302A1 |
source | esp@cenet |
subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS |
title | A POWER ON DEMAND BRAKING SYSTEM |
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