GB1246504A - Hydrodynamic brake - Google Patents

Hydrodynamic brake

Info

Publication number
GB1246504A
GB1246504A GB5338268A GB5338268A GB1246504A GB 1246504 A GB1246504 A GB 1246504A GB 5338268 A GB5338268 A GB 5338268A GB 5338268 A GB5338268 A GB 5338268A GB 1246504 A GB1246504 A GB 1246504A
Authority
GB
United Kingdom
Prior art keywords
brake
nov
division
driven
working chamber
Prior art date
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
GB5338268A
Inventor
Helmut Mueller
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.)
Voith Getriebe KG
Original Assignee
Voith Getriebe KG
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 Voith Getriebe KG filed Critical Voith Getriebe KG
Publication of GB1246504A publication Critical patent/GB1246504A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/005—Details of blades, e.g. shape
    • 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
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/08—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium
    • B60T1/087—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

1,246,504. Vehicle cooling systems. VOITH GETRIEBE K.G. 11 Nov., 1968 [11 Nov., 1967; 8 Jan., 1968], No. 53382/68. Heading F4U. [Also in Division F2] In an hydrodynamic brake 7 for vehicles (Division F2), a brake rotor 9 is driven through gearing 4, 5 from an axle 1 to be braked and an air-cooler heat exchanger 19 is provided with a liquid inlet 22 connected to the outer periphery of the working chamber of the brake 7 and an outlet 23 connected to a sump from which the working chamber is filled. A fan rotor 16 is adapted to be driven by a fluid clutch 12 through the filling device 24 which is operated when a brake pedal 25 is actuated. The fluid clutch is provided with a regulating device 18, in the form of an excess pressure valve, to limit the speed of the fan rotor 16 by varying the filling and/or pressure in the clutch.
GB5338268A 1967-11-11 1968-11-11 Hydrodynamic brake Expired GB1246504A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV0034805 1967-11-11
DEV0035173 1968-01-08

Publications (1)

Publication Number Publication Date
GB1246504A true GB1246504A (en) 1971-09-15

Family

ID=26002075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5338268A Expired GB1246504A (en) 1967-11-11 1968-11-11 Hydrodynamic brake

Country Status (4)

Country Link
CH (1) CH474387A (en)
DE (1) DE1675260A1 (en)
FR (1) FR1591408A (en)
GB (1) GB1246504A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655881A (en) * 1995-03-17 1997-08-12 Exedy Corporation Fluid turbine
ES2260967A1 (en) * 2002-12-26 2006-11-01 F. Javier Porras Vila Air grid brake improved with autonomous turbine. (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655881A (en) * 1995-03-17 1997-08-12 Exedy Corporation Fluid turbine
ES2260967A1 (en) * 2002-12-26 2006-11-01 F. Javier Porras Vila Air grid brake improved with autonomous turbine. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
CH474387A (en) 1969-06-30
FR1591408A (en) 1970-04-27
DE1675260A1 (en) 1970-12-23

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