IT1258463B - DRIVE DEVICE FOR SECONDARY ENGINE GROUPS - Google Patents

DRIVE DEVICE FOR SECONDARY ENGINE GROUPS

Info

Publication number
IT1258463B
IT1258463B ITRM920618A ITRM920618A IT1258463B IT 1258463 B IT1258463 B IT 1258463B IT RM920618 A ITRM920618 A IT RM920618A IT RM920618 A ITRM920618 A IT RM920618A IT 1258463 B IT1258463 B IT 1258463B
Authority
IT
Italy
Prior art keywords
drive device
secondary engine
engine groups
variable
moment
Prior art date
Application number
ITRM920618A
Other languages
Italian (it)
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM920618A0 publication Critical patent/ITRM920618A0/en
Publication of ITRM920618A1 publication Critical patent/ITRM920618A1/en
Application granted granted Critical
Publication of IT1258463B publication Critical patent/IT1258463B/en

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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/13—Ambient temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/40—Oil temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/62—Load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/64—Number of revolutions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2070/00—Details
    • F01P2070/08—Using lubricant pressure as actuating fluid
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
    • F16H3/722—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously with a fluid throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Friction Gearing (AREA)
  • General Details Of Gearings (AREA)

Abstract

E' descritto un dispositivo di azionamento per almeno un gruppo secondario di un motore. Il dispositivo di azionamento consiste di una trasmissione a ruote satelliti, in cui un componente può essere supportato con un momento variabile sull'involucro. Per poter variare, con mezzi semplici, il rapporto di trasmissione del dispositivo di azionamento entro una massima gamma di banda, viene proposto di realizzare il dispositivo per la variazione del momento di supporto quale pompa volumetrica, la cui portata è variabile.A drive device for at least one secondary group of an engine is described. The drive device consists of a transmission with satellite wheels, in which a component can be supported with a variable moment on the casing. In order to vary, with simple means, the transmission ratio of the actuation device within a maximum range of band, it is proposed to realize the device for the variation of the support moment as a volumetric pump, whose flow rate is variable.

ITRM920618A 1991-08-28 1992-08-26 DRIVE DEVICE FOR SECONDARY ENGINE GROUPS IT1258463B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4128543A DE4128543A1 (en) 1991-08-28 1991-08-28 DRIVING DEVICE FOR AT LEAST ONE SUB-UNIT OF A ENGINE

Publications (3)

Publication Number Publication Date
ITRM920618A0 ITRM920618A0 (en) 1992-08-26
ITRM920618A1 ITRM920618A1 (en) 1994-02-26
IT1258463B true IT1258463B (en) 1996-02-26

Family

ID=6439325

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920618A IT1258463B (en) 1991-08-28 1992-08-26 DRIVE DEVICE FOR SECONDARY ENGINE GROUPS

Country Status (4)

Country Link
DE (1) DE4128543A1 (en)
FR (1) FR2680829B1 (en)
GB (1) GB2259338B (en)
IT (1) IT1258463B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230581A1 (en) * 1992-09-12 1994-03-17 Schlattl Werner Bavaria Tech Automotive engine accessory hydraulic variator - has three elements linking accessory output with input maintaining power output within required range irrespective of engine speed.
WO1994007056A1 (en) * 1992-09-12 1994-03-31 Bavaria-Tech Werner Schlattl Variator and driving unit, in particular for motor vehicles, provided with such a variator
US5512021A (en) * 1994-02-10 1996-04-30 Shash; Joseph L. Variable ratio transmission
DE19623525A1 (en) * 1996-06-13 1997-12-18 Schaeffler Waelzlager Kg Crankshaft mounted belt drive to ancillary plant
US5860884A (en) * 1996-10-28 1999-01-19 Tecumseh Products Company Variable speed transmission and transaxle
DE19728723A1 (en) * 1997-07-04 1999-01-07 Bayerische Motoren Werke Ag Drive unit for motor vehicles
US6702701B2 (en) 2001-12-28 2004-03-09 Visteon Global Technologies, Inc. Oil pump with integral fast acting valve for controlling planetary system torque
JP2005207357A (en) * 2004-01-26 2005-08-04 Honda Motor Co Ltd Variable capacity type fluid pump of engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300928A (en) * 1927-06-16 1928-11-16 Eric Richardson Improvements in and relating to variable speed and reversing gearing
GB519670A (en) * 1938-05-31 1940-04-03 Thomas Pitt De Paravicini Variable speed gearing for superchargers, fans, pumps and compressors of turbo and centrifugal types
GB1226608A (en) * 1967-05-11 1971-03-31
US3944253A (en) * 1974-05-07 1976-03-16 Ripley Iii George Infinitely variable transmission for pedal-driven vehicles
IT1169713B (en) * 1983-03-03 1987-06-03 Acqua Giorgio Dell SPEED VARIATOR WITH GEARS OF EPICYCLOIDAL TYPE
DE3338950A1 (en) * 1983-10-27 1985-05-23 Zahnräderfabrik Renk AG, 8900 Augsburg SHIP TRANSMISSION ARRANGEMENT
DE3740082C2 (en) * 1987-11-26 1996-04-18 Fichtel & Sachs Ag Torque transmission unit
DE3821367A1 (en) * 1988-06-24 1989-06-01 Daimler Benz Ag Drive device for at least one auxiliary unit arranged on an internal combustion engine
EP0364063A3 (en) * 1988-10-11 1990-07-18 Whan Kim Sung Variable speed change gear for automobiles

Also Published As

Publication number Publication date
GB2259338A (en) 1993-03-10
ITRM920618A1 (en) 1994-02-26
FR2680829B1 (en) 1996-03-29
FR2680829A1 (en) 1993-03-05
ITRM920618A0 (en) 1992-08-26
DE4128543A1 (en) 1993-03-18
GB9217118D0 (en) 1992-09-23
GB2259338B (en) 1995-02-08
DE4128543C2 (en) 1993-06-17

Similar Documents

Publication Publication Date Title
AU505429B2 (en) Dispenser device with valve piston pump
IT7820083A0 (en) ATTACHMENT DEVICE SUITABLE FOR USE IN COMBINATION WITH A PUMP FUNCTIONING AS A TRACHEAL ASPIRATOR.
IT1258463B (en) DRIVE DEVICE FOR SECONDARY ENGINE GROUPS
AU7026181A (en) Hydraulic pumps controlled by power beyond flow
JPS52112803A (en) Centrifugal pump
CA1005276A (en) Fluid pump with resilient pumping membrane
JPS53120047A (en) Hydraulic, mechanical continuous transmission
IT1091667B (en) HYDRAULIC SYSTEM WITH AT LEAST TWO USERS AND ONE PUMP IN COMMON, PARTICULARLY FOR DRIVING HYDRAULIC MOTORS
CA1002492A (en) High-flow capacity, self-regulating bypass spike
JPS53125602A (en) Pump
IT1269968B (en) HYDRAULIC JOINT WITH DELAY CHAMBER AND TANK
JPS53147403A (en) Data delivery system
Girard Fretz Joseph Winfield—Immigrant group settlements in Paraguay. A study in the sociologiy of colonization
IT1251099B (en) MOTOR PUMP GROUP
IT7827910A0 (en) PRESSURE REGULATION VALVE FOR A VARIABLE FLOW PUMP.
ITMO910035U1 (en) BALANCING VALVE WHICH, INSERTED IN AN APPROPRIATE HYDRAULIC CIRCUIT, ALLOWS TO OBTAIN THE DIFFERENTIAL EFFECT ON COUPLES OF MOTORS
SU616429A1 (en) Device for regulating liquid flow at pump inlet
OA04835A (en) Pumping device using solar energy.
JPS5377189A (en) Solar battery element
CA726482A (en) Device for wicket guide stems for water turbines, pump turbines or pumps
JPS53131346A (en) Water pressure balancing device
IT1244974B (en) SINGLE PUMP BODY DEVICE AND UNIVERSAL DIFFUSER FOR MONOBLOCK ELECTRIC PUMPS
JPS5234410A (en) Pump device for fluid
JPS5312501A (en) Pulsation protecting device for high-viscosity matter transfer pump
JPS5393404A (en) Constant flow cnstant pressure pump

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828