Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1991017346) APPARATUS AND METHOD FOR CHANGING OIL IN AN INTERNAL COMBUSTION ENGINE WITH OPTIONAL FLUSHING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017346 International Application No.: PCT/US1991/002790
Publication Date: 14.11.1991 International Filing Date: 23.04.1991
Chapter 2 Demand Filed: 28.10.1991
IPC:
F01M 11/03 (2006.01) ,F01M 11/04 (2006.01) ,F16N 33/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11
Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
03
Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11
Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
04
Filling or draining lubricant of or from machines or engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
N
LUBRICATING
33
Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts
Applicants:
K.J. MANUFACTURING CO. [US/US]; 48553 West Road Wixom, MI 48096, US
Inventors:
BEDI, Ram, D.; US
VAN DER GRIENDT, Adrianus, J.; US
Agent:
BASILE, Andrew, R.; Young & Basile, P.C. Suite 624 3001 West Big Beaver Road Troy, MI 48084, US
Priority Data:
Title (EN) APPARATUS AND METHOD FOR CHANGING OIL IN AN INTERNAL COMBUSTION ENGINE WITH OPTIONAL FLUSHING
(FR) APPAREIL ET PROCEDE DE CHANGEMENT DE L'HUILE DANS UN MOTEUR A COMBUSTION AVEC RINÇAGE OPTIONNEL
Abstract:
(EN) A first pump (30) can withdraw waste fluid from an oil pan reservoir and optionally, can be used to introduce flushing fluid through the oil filter (16) and internal oil lubrication distribution passage system, to recirculate the flushing fluid within the internal oil lubrication distribution passage system, to withdraw the waste flushing fluid from the oil pan reservoir for disposal and storage in an external storage receptacle (26). A second pump (32) is provided for supplying fresh motor oil from an external storage receptacle (22) through the oil filter and the internal oil lubrication distribution passage system. Optionally, a remote oil filter and drain mounting bracket (16) provides a central, easily accessible location within the engine compartment for connection to the oil changing apparatus and for changing the oil filter element. A drain plug adapter (18) is connectible to the oil pan reservoir to provide connection to the first pump (30).
(FR) Une première pompe (30) peut retirer le liquide usé d'un réservoir d'huile et peut optionnellement être utilisée pour introduire un liquide de rinçage à travers le filtre d'huile (16) et le système interne de graissage, pour faire circuler le liquide de rinçage au sein du système interne de graissage et pour retirer le liquide de rinçage usé du réservoir d'huile afin de le vider et de le stocker dans un récipient de stockage externe (26). Une seconde pompe (32) est destinée à introduire de l'huile neuve à partir d'un récipient de stockage externe (22) à travers le filtre d'huile et le système interne de graissage. Optionnellement, une bride de fixation pour filtre d'huile éloigné et vidange (16) fournit un lieu central et facilement accessible au sein du moteur permettant de connecter l'appareil de changement de l'huile et de changer l'élément de filtre d'huile. Un adaptateur pour bouchon de vidange (18) peut être connecté au réservoir d'huile afin de fournir une connexion avec la première pompe (30).
Designated States: CA, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0581762US5062398US5090376US5094201US5154775US5263445
US5452695CA2104604