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1. WO2006099745 - A PUMP WITH A MOTOR FOR PUMPING FLUIDS

Publication Number WO/2006/099745
Publication Date 28.09.2006
International Application No. PCT/CA2006/000446
International Filing Date 24.03.2006
IPC
F04C 2/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
2Rotary-piston machines or pumps
08of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
H02K 7/14 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
F04C 15/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
15Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/-F04C14/164
06Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
CPC
F04C 2/165
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2Rotary-piston machines or pumps
08of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
12of other than internal-axis type
14with toothed rotary pistons
16with helical teeth, e.g. chevron-shaped, screw type
165having more than two rotary pistons with parallel axes
F04C 2250/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2250Geometry
10of the inlet or outlet
H02K 7/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Applicants
  • STAR OIL TOOLS INC. [CA]/[CA] (AllExceptUS)
  • OBREJANU, Marcel [CA]/[CA] (UsOnly)
Inventors
  • OBREJANU, Marcel
Agents
  • SMART & BIGGAR
Priority Data
11/089,64125.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PUMP WITH A MOTOR FOR PUMPING FLUIDS
(FR) POMPE A MOTEUR POUR LE POMPAGE DE FLUIDES
Abstract
(EN)
A pump is disclosed which has a housing with a upper end and a lower end. A conduit is defined through the housing between the upper and the lower ends. The pump includes an fluid displacer within the housing, an inlet from the conduit to the fluid displacer and an outlet from the fluid displacer. Portions of the fluid displacer may be distributed around the conduit. The pump may also include a motor coupled to the fluid displacer. Portions of motor may also be distributed around the conduit. The outlet from the fluid displacer may be independent of the conduit.
(FR)
L’invention présente une pompe comportant un boîtier présentant une extrémité supérieure et une extrémité inférieure. Un conduit est pratiqué à travers le boîtier entre les deux extrémités. La pompe comprend un dispositif de déplacement de fluide à l’intérieur du boîtier, un orifice d’entrée du conduit au dispositif de déplacement de fluide et un orifice de sortie du dispositif de déplacement de fluide. Des parties du dispositif de déplacement de fluide peuvent être réparties autour du conduit. La pompe peut également comporter un moteur couplé au dispositif de déplacement de fluide. Des parties du moteur peuvent alors également être réparties autour du conduit. L’orifice de sortie du dispositif de déplacement de fluide peut être indépendant du conduit.
Also published as
EP6721711
Latest bibliographic data on file with the International Bureau