F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02D—CONTROLLING COMBUSTION ENGINES
F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
F02D9/06—Exhaust brakes
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
Verfahren zur Erzeugung eines Unterdrucks mittelst Fahrzeugmotoren, die mit Selbstzündung arbeiten, und Einrichtung auf Kraftwagen zur Ausführung des Verfahrens.
Sistemas de atuação de um veìculo para fornecer atuação de um freio de escape e pelo menos um outro subsistema de veìculo, e para seletivamente isolar o freio de escape de uma fonte de vácuo em um sistema pneumático de veìculo, e, processos de fornecer comunicação pneumática seletiva entre a fonte de vácuo e o freio de escape em um sistema pneumático de veìculo, e de operar com segurança o sistema pneumático e os freios de serviço em um sistema pneumático de veìculo