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1. WO2007057848 - PUMP APPARATUS AND METHODS FOR USING SAME

Publication Number WO/2007/057848
Publication Date 24.05.2007
International Application No. PCT/IB2006/054277
International Filing Date 15.11.2006
Chapter 2 Demand Filed 25.12.2007
IPC
F04C 2/10 2006.1
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
10of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
F04C 11/00 2006.1
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
11Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
F16K 15/04 2006.1
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
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15Check valves
02with guided rigid valve members
04shaped as balls
CPC
F04C 11/001
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
11Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type
001of similar working principle
F04C 2/10
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
2Rotary-piston machines or pumps
08of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
10of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
F04C 2240/70
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
2240Components
70Use of multiplicity of similar components; Modular construction
Y10T 137/7927
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
7722Line condition change responsive valves
7837Direct response valves [i.e., check valve type]
7904Reciprocating valves
7922Spring biased
7927Ball valves
Applicants
  • FOAM IN PLACE CO. LTD. [CA]/[CA] (AllExceptUS)
  • BRAND, Dvir [IL]/[IL] (UsOnly)
  • BUNNETT, Brian, H. [US]/[US] (UsOnly)
  • THEURER, Philip, Neil [US]/[US] (UsOnly)
  • NEVO, Shlomo [IL]/[IL] (UsOnly)
  • AHARONY, Uzi, Emanuel [IL]/[IL] (UsOnly)
  • KNAAN, Jonathan [IL]/[IL] (UsOnly)
Inventors
  • BRAND, Dvir
  • BUNNETT, Brian, H.
  • THEURER, Philip, Neil
  • NEVO, Shlomo
  • AHARONY, Uzi, Emanuel
  • KNAAN, Jonathan
Agents
  • EHRLICH, Gal
  • G.E EHHRLICH (1995) LTD.
Priority Data
60/736,80115.11.2005US
60/746,17702.05.2006US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PUMP APPARATUS AND METHODS FOR USING SAME
(FR) APPAREIL DE POMPAGE ET METHODES D'UTILISATION DE CET APPAREIL
Abstract
(EN) A pump apparatus for transporting at least one fluid, comprising a shaft (116), wherein the shaft has a longitudinal axis (120); a motor (102), wherein the motor is adapted to rotate the shaft about the longitudinal axis; and, a plurality of gerotors (106/112), wherein the gerotors are attached to the shaft along the longitudinal axis and wherein the shaft rotation actuates the plurality of gerotors, causing pumping of the at least one fluid.
(FR) L'invention concerne un appareil de pompage servant à transporter au moins un fluide. Cet appareil comprend les éléments suivants : un arbre, cet arbre présentant un axe longitudinal; un moteur, ce moteur étant conçu pour mettre l'arbre en rotation autour de l'axe longitudinal; une pluralité de rotors dentés, ces rotors dentés étant fixés à l'arbre le long de l'axe longitudinal et la rotation de l'arbre entraînant la rotation de la pluralité de rotors dentés et par là même le pompage du ou des fluides.
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