Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997049938 - AUTOMOTIVE ACCESSORY DRIVING SYSTEM PARTICULARLY FOR AIR-CONDITIONING UNITS

Publication Number WO/1997/049938
Publication Date 31.12.1997
International Application No. PCT/IL1997/000198
International Filing Date 18.06.1997
Chapter 2 Demand Filed 16.01.1998
IPC
B60H 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
F16H 3/54 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
46Gearings having only two central gears, connected by orbital gears
48with single orbital gears or pairs of rigidly-connected orbital gears
52comprising orbital spur gears
54one of the central gears being internally toothed and the other externally toothed
CPC
B60H 1/0045
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00421Driving arrangements for parts of a vehicle air-conditioning
0045mechanical power take-offs from the vehicle propulsion unit
F16H 3/54
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
46Gearings having only two central gears, connected by orbital gears
48with single orbital gears or pairs of rigidly-connected orbital gears
52comprising orbital spur gears
54one of the central gears being internally toothed and the other externally toothed
Applicants
  • DANIELS, Johnny [IL]/[IL]
Inventors
  • DANIELS, Johnny
Agents
  • FREIMANN, Daniel
Priority Data
11870723.06.1996IL
12015405.02.1997IL
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AUTOMOTIVE ACCESSORY DRIVING SYSTEM PARTICULARLY FOR AIR-CONDITIONING UNITS
(FR) DISPOSITIF D'ENTRAINEMENT POUR ACCESSOIRES D'AUTOMOBILES, EN PARTICULIER POUR CONDITIONNEURS D'AIR
Abstract
(EN)
A transmission system (20) is provided for stopping-up the rotational speed of the compressor unit (18) in air conditioner systems of automotive vehicles during low speed of the motor. The system comprises a planetary gear assembly coupled between the motor and the driving axle (24) of the compressor, with two electrically or pneumatically controlled friction clutches (28, 54). The change-over of the transmission ratio is effected by engaging/disengaging one or both of the clutches, in relation to the motor speed.
(FR)
La présente invention porte sur un système de transmission (20) destiné à freiner la vitesse rotative du compresseur (18) de conditionneurs d'air installés dans des véhicules automobiles, lorsque le moteur fonctionne à un régime lent. Ledit système comprend un ensemble engrenage planétaire couplé entre le moteur et l'essieu moteur (24) du compresseur et accompagné de deux accouplements à friction (28, 54) à commande électrique ou pneumatique. Le changement du rapport de transmission s'effectue par enclenchement/désenclenchement d'un ou des deux accouplements, en fonction du régime du moteur.
Latest bibliographic data on file with the International Bureau