FR2383052A1 - Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles - Google Patents
Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobilesInfo
- Publication number
- FR2383052A1 FR2383052A1 FR7806802A FR7806802A FR2383052A1 FR 2383052 A1 FR2383052 A1 FR 2383052A1 FR 7806802 A FR7806802 A FR 7806802A FR 7806802 A FR7806802 A FR 7806802A FR 2383052 A1 FR2383052 A1 FR 2383052A1
- Authority
- FR
- France
- Prior art keywords
- vehicles
- hydrodynamic retarder
- motor vehicles
- motor
- 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.)
- Withdrawn
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
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
Ralentisseur hydrodynamique pour véhicules, en particulier pour véhicules automobiles. Le ralentisseur hydrodynamique selon l'invention est caractérisé par le fait qu'est disposée sur la tuyauterie alimentant en fluide de travail le cylindre de remplissage une valve-relais elle-même pilotable, au moyen de la valve-pilote, à partir de l'organe de commande. Application à l'industrie automobile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772710870 DE2710870A1 (de) | 1977-03-12 | 1977-03-12 | Hydrodynamischer retarder fuer fahrzeuge, insbesondere fuer kraftfahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2383052A1 true FR2383052A1 (fr) | 1978-10-06 |
Family
ID=6003473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806802A Withdrawn FR2383052A1 (fr) | 1977-03-12 | 1978-03-09 | Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles |
Country Status (4)
Country | Link |
---|---|
US (1) | US4257504A (fr) |
DE (1) | DE2710870A1 (fr) |
FR (1) | FR2383052A1 (fr) |
IT (1) | IT1104104B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3144902A1 (de) * | 1981-11-12 | 1983-05-19 | Voith Gmbh J M | "antriebsaggregat mit einem schaltgetriebe" |
JP2816489B2 (ja) * | 1990-04-27 | 1998-10-27 | 曙ブレーキ工業株式会社 | リターダ制御装置 |
US5351795A (en) * | 1992-08-31 | 1994-10-04 | General Motors Corporation | Electronically controlled hydrodynamic retarder with adaptive duty cycles based on decelarations |
DE19643086C5 (de) * | 1996-10-18 | 2009-07-09 | Voith Turbo Gmbh & Co. Kg | Retarderbremsmomentenanpassung beim Kuppeln und Schalten |
US5988344A (en) * | 1997-09-16 | 1999-11-23 | Meritor Heavy Vehicle Systems, L.L.C. | Fluid power transmission clutch brake |
US8302876B2 (en) * | 2004-02-26 | 2012-11-06 | Ventech, Llc | Vehicle supplemental heating system |
US8480006B2 (en) | 2006-09-08 | 2013-07-09 | Ventech, Llc | Vehicle supplemental heating system |
EP2313284B1 (fr) | 2008-07-29 | 2019-10-16 | Ventech, LLC | Système de chauffage supplémentaire incluant un échangeur thermique intégral |
US9112717B2 (en) * | 2008-07-31 | 2015-08-18 | Broadcom Corporation | Systems and methods for providing a MoCA power management strategy |
DE102012004985A1 (de) * | 2012-03-14 | 2013-09-19 | Voith Patent Gmbh | Verfahren zum Einstellen des Bremsmomentes eines hydrodynamischen Retarders |
US9841211B2 (en) | 2015-08-24 | 2017-12-12 | Ventech, Llc | Hydrodynamic heater |
US11421776B2 (en) * | 2017-12-21 | 2022-08-23 | Volvo Truck Corporation | Auxiliary transmission brake arrangement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451511A (en) * | 1967-10-02 | 1969-06-24 | Teves Gmbh Alfred | Liquid cooled hydrodynamic brake system for motor vehicles |
DE1605977A1 (de) * | 1967-09-28 | 1970-03-19 | Graubremse Gmbh | Verfahren und Anlage zur Reduzierung der Leerlaufleistung bei hydrodynamischen Bremsen |
DE2001875A1 (de) * | 1970-01-16 | 1971-07-22 | Teves Gmbh Alfred | Hydrodynamische Bremsanlage |
DE2061665A1 (de) * | 1970-12-15 | 1972-07-06 | Alfred Teves Gmbh, 6000 Frankfurt | Hydrodynamische Bremsanlage |
DE2150115B1 (de) * | 1971-10-07 | 1973-04-05 | Voith Getriebe Kg | Steuerungsanlage fuer eine hydrodynamische Bremse |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750009A (en) * | 1951-11-17 | 1956-06-12 | Foote Bros Gear And Machine Co | Hydro-kinetic braking systems |
DE1289753B (de) * | 1964-02-22 | 1969-02-20 | Teves Gmbh Alfred | Bremsanlage fuer Kraftfahrzeuge |
FR1548368A (fr) * | 1967-07-28 | 1968-12-06 | ||
US3823986A (en) * | 1968-12-09 | 1974-07-16 | Knorr Bremse Gmbh | Braking device for railroad vehicles |
US3572480A (en) * | 1969-04-14 | 1971-03-30 | William S Nagel | Transmission-driven retarder with fluid-operated blocker and inlet valve |
DE2018652A1 (de) * | 1970-04-18 | 1971-12-02 | Daimler-Benz AG, 7000 Stuttgart-Untertürkheim | Hydrodynamische Bremse (Retarder) für Fahrzeuge, insbesondere Kraftfahrzeuge |
DE2102078A1 (de) * | 1971-01-16 | 1972-07-27 | Daimler-Benz AG, 700 Stuttgart | Hydrodynamischer Retarder für Fahrzeuge, insbesondere Kraftfahrzeuge |
DE2238726B2 (de) * | 1972-08-05 | 1976-09-02 | Voith Turbo Kg, 7180 Crailsheim | Hydrodynamische bremse |
US4004660A (en) * | 1973-12-18 | 1977-01-25 | British Railways Board | Control system for hydrokinetic brakes |
DE2405740A1 (de) * | 1974-02-07 | 1975-08-21 | Daimler Benz Ag | Dauerbremse fuer kraftfahrzeuge, insbesondere fuer schwere nutzfahrzeuge |
US3931870A (en) * | 1974-06-12 | 1976-01-13 | General Motors Corporation | Engine overspeed control of retarder |
-
1977
- 1977-03-12 DE DE19772710870 patent/DE2710870A1/de active Pending
-
1978
- 1978-03-08 US US05/884,567 patent/US4257504A/en not_active Expired - Lifetime
- 1978-03-09 FR FR7806802A patent/FR2383052A1/fr not_active Withdrawn
- 1978-03-10 IT IT48389/78A patent/IT1104104B/it active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1605977A1 (de) * | 1967-09-28 | 1970-03-19 | Graubremse Gmbh | Verfahren und Anlage zur Reduzierung der Leerlaufleistung bei hydrodynamischen Bremsen |
US3451511A (en) * | 1967-10-02 | 1969-06-24 | Teves Gmbh Alfred | Liquid cooled hydrodynamic brake system for motor vehicles |
DE2001875A1 (de) * | 1970-01-16 | 1971-07-22 | Teves Gmbh Alfred | Hydrodynamische Bremsanlage |
DE2061665A1 (de) * | 1970-12-15 | 1972-07-06 | Alfred Teves Gmbh, 6000 Frankfurt | Hydrodynamische Bremsanlage |
DE2150115B1 (de) * | 1971-10-07 | 1973-04-05 | Voith Getriebe Kg | Steuerungsanlage fuer eine hydrodynamische Bremse |
Also Published As
Publication number | Publication date |
---|---|
IT7848389A0 (it) | 1978-03-10 |
IT1104104B (it) | 1985-10-14 |
US4257504A (en) | 1981-03-24 |
DE2710870A1 (de) | 1978-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |