ES8402403A1 - Hydraulic coupling particularly for motor vehicles - Google Patents

Hydraulic coupling particularly for motor vehicles

Info

Publication number
ES8402403A1
ES8402403A1 ES521700A ES521700A ES8402403A1 ES 8402403 A1 ES8402403 A1 ES 8402403A1 ES 521700 A ES521700 A ES 521700A ES 521700 A ES521700 A ES 521700A ES 8402403 A1 ES8402403 A1 ES 8402403A1
Authority
ES
Spain
Prior art keywords
hydraulic coupling
motor vehicles
curvature
ratios
coupling particularly
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
ES521700A
Other languages
Spanish (es)
Other versions
ES521700A0 (en
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Publication of ES521700A0 publication Critical patent/ES521700A0/en
Publication of ES8402403A1 publication Critical patent/ES8402403A1/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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • F16D33/20—Shape of wheels, blades, or channels with respect to function

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The turbine wheel (13A) of a hydraulic coupling conforms to the following ratios: < IMAGE > wherein (De) and (Di) are the external and internal diameters of the hydraulic circuit, (L) the width of the latter, (R1) the radius of curvature of the peripheral part of the toric wall, and (D1) the diameter of the circumference upon which the corresponding centre of curvature is located. This provides a specified power factor/slip characteristic. Other, preferred ratios are also specified. The impeller may conform to the same or slightly different ratios according to whether it is of one-piece or fabricated construction.
ES521700A 1982-04-22 1983-04-21 Hydraulic coupling particularly for motor vehicles Expired ES8402403A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206940A FR2525711B1 (en) 1982-04-22 1982-04-22 HYDRAULIC COUPLER, ESPECIALLY FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
ES521700A0 ES521700A0 (en) 1984-01-16
ES8402403A1 true ES8402403A1 (en) 1984-01-16

Family

ID=9273268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521700A Expired ES8402403A1 (en) 1982-04-22 1983-04-21 Hydraulic coupling particularly for motor vehicles

Country Status (4)

Country Link
ES (1) ES8402403A1 (en)
FR (1) FR2525711B1 (en)
GB (1) GB2118692B (en)
IT (1) IT1171138B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631795B2 (en) 2000-07-10 2003-10-14 Yutaka Giken Co., Ltd. Fluid coupling with baffle plate
JP2005188618A (en) * 2003-12-25 2005-07-14 Isuzu Motors Ltd Fluid coupling
DE102009001369A1 (en) * 2008-04-15 2009-10-22 Zf Friedrichshafen Ag Hydrodynamic torque converter
DE102015225399A1 (en) * 2015-12-16 2017-06-22 Voith Patent Gmbh The invention relates to a hydrodynamic coupling and a method for operating a hydrodynamic coupling
DE102016118588A1 (en) * 2016-09-30 2018-04-05 Voith Patent Gmbh Schaufelradkontur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663148A (en) * 1953-12-22 Blading for hydraulic torque
GB538043A (en) * 1940-04-17 1941-07-17 Harold Sinclair Improvements in hydraulic couplings
GB692286A (en) * 1948-10-01 1953-06-03 Voith Gmbh J M Improvements relating to hydraulic couplings
GB701618A (en) * 1950-12-12 1953-12-30 Borg Warner Improvements in or relating to hydrodynamic coupling
GB881296A (en) * 1959-09-10 1961-11-01 Twin Disc Clutch Co Hydraulic torque converter
DE1234538B (en) * 1961-02-11 1967-02-16 Daimler Benz Ag Hydrodynamic coupling, especially for power transmission in motor vehicles
US3503209A (en) * 1967-09-02 1970-03-31 Fichtel & Sachs Ag Hydraulic torque converter
GB1272517A (en) * 1970-06-19 1972-05-03 Inst Gornogo Dela Imeni Skochi Hydraulic coupling
SU390747A1 (en) * 1971-07-08 1974-02-25 Центральный ордена Трудового Красного Знамени научнО исследовательский автомобильный , автомоторный институт DESCRIPTION OF THE INVENTION390747
FR2390634A1 (en) * 1977-05-09 1978-12-08 Ferodo Sa BLADDER WHEEL FOR HYDRAULIC COUPLING DEVICE, IN PARTICULAR IMPELLER FOR COUPLER
JPS5430359A (en) * 1977-08-12 1979-03-06 Komatsu Ltd Fluid change-gear

Also Published As

Publication number Publication date
GB2118692B (en) 1985-10-30
FR2525711B1 (en) 1988-05-06
GB8310968D0 (en) 1983-05-25
GB2118692A (en) 1983-11-02
FR2525711A1 (en) 1983-10-28
ES521700A0 (en) 1984-01-16
IT8312495A0 (en) 1983-04-21
IT1171138B (en) 1987-06-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301