GB1266090A - - Google Patents

Info

Publication number
GB1266090A
GB1266090A GB1266090DA GB1266090A GB 1266090 A GB1266090 A GB 1266090A GB 1266090D A GB1266090D A GB 1266090DA GB 1266090 A GB1266090 A GB 1266090A
Authority
GB
United Kingdom
Prior art keywords
impellers
sept
stator
passages
hydrodynamic
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
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 filed Critical
Publication of GB1266090A publication Critical patent/GB1266090A/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
    • F16D57/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,266,090. Hydrodynamic brakes. ALFRED TEVES G.m.b.H. 10 Sept., 1970 [12 Sept., 1969], No. 43283/70. Heading F2E. An hydrodynamic brake has coaxial, counterrotating impellers 4, 5 with vanes 6 between which is positioned a stator 7 having flow passages 10, 11 directing fluid flow from the radially outer section of each impeller to the radially inner section of the other. Passages 10, 11 are half as large in cross-sectional area at their outlets as at their inlet ends. The impellers 4, 5 may be axially movable towards and away from the stator 7 to adjust the braking force by altering the size of outlet openings 8, 9.
GB1266090D 1969-09-12 1970-09-10 Expired GB1266090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691946193 DE1946193A1 (en) 1969-09-12 1969-09-12 Hydrodynamic brake

Publications (1)

Publication Number Publication Date
GB1266090A true GB1266090A (en) 1972-03-08

Family

ID=5745297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266090D Expired GB1266090A (en) 1969-09-12 1970-09-10

Country Status (4)

Country Link
JP (1) JPS4934221B1 (en)
DE (1) DE1946193A1 (en)
FR (1) FR2061297A5 (en)
GB (1) GB1266090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074753A1 (en) * 2005-01-14 2006-07-20 Voith Turbo Gmbh & Co. Kg Hydrodynamic non-positive-displacement machine with an axially displaceable bladed wheel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105004C2 (en) * 1981-02-12 1985-03-14 J.M. Voith Gmbh, 7920 Heidenheim Drive unit with a drive machine and a hydrodynamic brake
DE102008002203A1 (en) * 2008-06-04 2009-12-10 Zf Friedrichshafen Ag Hydrodynamic retarder with tangential inflow and outflow principle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074753A1 (en) * 2005-01-14 2006-07-20 Voith Turbo Gmbh & Co. Kg Hydrodynamic non-positive-displacement machine with an axially displaceable bladed wheel
CN101103210B (en) * 2005-01-14 2010-05-12 沃伊特涡轮两合公司 Hydrodynamic non-positive-displacement machine with an axially displaceable bladed wheel

Also Published As

Publication number Publication date
DE1946193A1 (en) 1971-03-18
FR2061297A5 (en) 1971-06-18
JPS4934221B1 (en) 1974-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees