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.)
Expired
Application number
GB11357/56A
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.)
KNORR BREMSE GmbH
Knorr Bremse AG
Original Assignee
KNORR BREMSE GmbH
Knorr Bremse AG
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.)
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
B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
B60T15/02—Application and release valves
B60T15/36—Other control devices or valves characterised by definite functions
B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
Landscapes
Engineering & Computer Science
(AREA)
Transportation
(AREA)
Mechanical Engineering
(AREA)
Valves And Accessory Devices For Braking Systems
(AREA)
Braking Systems And Boosters
(AREA)
Abstract
789,114. Fluid-pressure brakes. KNORRBREMSE GES. April 13, 1956 [April 14, 1955], No. 11357/56. Class 103 (1). A compressed-air brake system comprises first and second air storage reservoirs 1 and 2 arranged to be charged off the brake pipe 3 through a control valve 4, a timing delay valve 6 being inserted in the pipe between the reservoirs so as to shut off such communication after a certain time interval, the further charging of reservoir 2 then taking place by way of a restriction or nozzle 7. This arrangement is intended to avoid the condition in a relatively long train wherein release of the brakes takes place sluggishly owing to the fact that the pressure in the main air pipe at the end of the train increases very slowly owing to the absorption capacity of the storage reservoir. In one of a number of further embodiments, Fig. 4, the reservoir 2 may be changed unrestrictedly from the brake pipe 3 so long as brake cylinder pressure maintains valve 9 open, shutting of the valve requiring further charge of reservoir 2 from reservoir 1 by way of restriction nozzle 7.
GB11357/56A1955-04-141956-04-13Improvements in or relating to compressed air brakes for railway vehicles
ExpiredGB789114A
(en)
Protective device against the overcharging of compressed air brake installations with triple pressure control valve, in the released condition, more particularly for rail vehicles
Improvements relating to systems for the automatic application of compressed air brakes for railway vehicles under the control of automatic train control apparatus
Improvements in triple pressure control valves, especially for pressure air brakes of railway vehicles (Machine-translation by Google Translate, not legally binding)
Triple pressure distribution valve for compressed air brakes, especially railway vehicles (Machine-translation by Google Translate, not legally binding)
Improvements in three-way distributor valves for compressed air brakes, especially employed in vehicles on lanes (Machine-translation by Google Translate, not legally binding)