SE9103718D0 - DRUCKLUFTVENTIL - Google Patents

DRUCKLUFTVENTIL

Info

Publication number
SE9103718D0
SE9103718D0 SE9103718A SE9103718A SE9103718D0 SE 9103718 D0 SE9103718 D0 SE 9103718D0 SE 9103718 A SE9103718 A SE 9103718A SE 9103718 A SE9103718 A SE 9103718A SE 9103718 D0 SE9103718 D0 SE 9103718D0
Authority
SE
Sweden
Prior art keywords
valve
noise
chamber
outlet connection
downstream
Prior art date
Application number
SE9103718A
Other languages
Swedish (sv)
Other versions
SE9103718L (en
Inventor
C Alius
Original Assignee
Bosch Gmbh Robert
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.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE9103718D0 publication Critical patent/SE9103718D0/en
Publication of SE9103718L publication Critical patent/SE9103718L/en

Links

Classifications

    • 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
    • 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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/002—Air treatment devices
    • B60T17/008—Silencer devices

Abstract

A pressurised air valve (1) has a noise damper (10) attached to its air outlet connection (5). A valve (6) in the outlet connection forces the airflow on to a flow cone (19), due to the shape of its seat (7) and sealing ring (9). The noise damper has a chamber (12) downstream of the valve for ease of mounting of the flow cone. A holed plate (13) and a gauze unit (14) lie downstream of the chamber for further noise reduction. ADVANTAGE - For vehicle brakes, elimination of noise.
SE9103718A 1990-12-17 1991-12-16 DRUCKLUFTVENTIL SE9103718L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904040278 DE4040278A1 (en) 1990-12-17 1990-12-17 Vehicle brake pressurised air valve - has flow cone for air streaming and noise damper downstream of valve

Publications (2)

Publication Number Publication Date
SE9103718D0 true SE9103718D0 (en) 1991-12-16
SE9103718L SE9103718L (en) 1992-06-18

Family

ID=6420528

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103718A SE9103718L (en) 1990-12-17 1991-12-16 DRUCKLUFTVENTIL

Country Status (2)

Country Link
DE (1) DE4040278A1 (en)
SE (1) SE9103718L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437315A1 (en) 1994-10-19 1996-04-25 Bosch Gmbh Robert Compressed air device with noise damper, in particular brake device for compressed air brake systems of motor vehicles
DE19753049C1 (en) * 1997-11-19 1999-06-17 Mannesmann Ag Acoustic exhaust damper for electro-pneumatic valve
DE102009029968A1 (en) * 2009-06-23 2010-12-30 Wabco Gmbh Relay valve, silencer, valve device and vehicle
DE102013013281A1 (en) * 2013-08-09 2015-02-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Noise-reduced silencer for an air treatment plant
DE102013016084A1 (en) * 2013-09-27 2015-04-02 Wabco Gmbh Silencer for venting a compressed air system
DE102017122215A1 (en) 2017-09-26 2019-03-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Silencer for compressed air systems and a method for its production
DE102022101009A1 (en) * 2022-01-17 2023-07-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Silencer unit for a commercial vehicle

Also Published As

Publication number Publication date
DE4040278A1 (en) 1992-06-25
SE9103718L (en) 1992-06-18

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