SE0401479D0 - Automatic operation with a retarder - Google Patents

Automatic operation with a retarder

Info

Publication number
SE0401479D0
SE0401479D0 SE0401479A SE0401479A SE0401479D0 SE 0401479 D0 SE0401479 D0 SE 0401479D0 SE 0401479 A SE0401479 A SE 0401479A SE 0401479 A SE0401479 A SE 0401479A SE 0401479 D0 SE0401479 D0 SE 0401479D0
Authority
SE
Sweden
Prior art keywords
retarder
automatic operation
channels
integrated
pressure reservoir
Prior art date
Application number
SE0401479A
Other languages
Swedish (sv)
Other versions
SE0401479L (en
SE527457C2 (en
Inventor
Hans Rundel
Original Assignee
Zf Friedrechshafen 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.)
Filing date
Publication date
Application filed by Zf Friedrechshafen Ag filed Critical Zf Friedrechshafen Ag
Publication of SE0401479D0 publication Critical patent/SE0401479D0/en
Publication of SE0401479L publication Critical patent/SE0401479L/en
Publication of SE527457C2 publication Critical patent/SE527457C2/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
    • B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
    • B60T10/02—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope with hydrodynamic brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0034—Accumulators for fluid pressure supply; Control thereof

Abstract

A pressure reservoir (2) is integrated in an automatic gearbox casing (1). A pressurized substance supply pipe from the pressure reservoir to a retarder is implemented by means of channels (3) in the casing. Check valves (4) are integrated in the channels.
SE0401479A 2003-07-09 2004-06-10 Automatic transmission with a retarder SE527457C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10330866A DE10330866A1 (en) 2003-07-09 2003-07-09 Automatic gearbox for motor vehicles has a retarder with a hydraulic control system and a pressure reservoir triggered by an additional control system

Publications (3)

Publication Number Publication Date
SE0401479D0 true SE0401479D0 (en) 2004-06-10
SE0401479L SE0401479L (en) 2005-01-10
SE527457C2 SE527457C2 (en) 2006-03-14

Family

ID=32603267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401479A SE527457C2 (en) 2003-07-09 2004-06-10 Automatic transmission with a retarder

Country Status (2)

Country Link
DE (1) DE10330866A1 (en)
SE (1) SE527457C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000901A1 (en) * 2008-04-01 2009-10-08 Zf Friedrichshafen Ag Control housing for a hydraulic retarder control
US9038668B2 (en) 2010-03-16 2015-05-26 Gm Global Technology Operations, Llc Accumulator assembly

Also Published As

Publication number Publication date
SE0401479L (en) 2005-01-10
SE527457C2 (en) 2006-03-14
DE10330866A1 (en) 2005-02-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed