CA2630859A1 - Appareil de pompage et methodes d'utilisation de cet appareil - Google Patents

Appareil de pompage et methodes d'utilisation de cet appareil Download PDF

Info

Publication number
CA2630859A1
CA2630859A1 CA 2630859 CA2630859A CA2630859A1 CA 2630859 A1 CA2630859 A1 CA 2630859A1 CA 2630859 CA2630859 CA 2630859 CA 2630859 A CA2630859 A CA 2630859A CA 2630859 A1 CA2630859 A1 CA 2630859A1
Authority
CA
Canada
Prior art keywords
shaft
bypass valve
pump apparatus
pump
gerotors
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2630859
Other languages
English (en)
Inventor
Dvir Brand
Brian H. Bunnett
Philip Neil Theurer
Shlomo Nevo
Uzi Emanuel Aharony
Jonathan Knaan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foam in Place Co Ltd
Original Assignee
Foam in Place Co Ltd
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 Foam in Place Co Ltd filed Critical Foam in Place Co Ltd
Publication of CA2630859A1 publication Critical patent/CA2630859A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/70—Use of multiplicity of similar components; Modular construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7927—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
CA 2630859 2005-11-15 2006-11-15 Appareil de pompage et methodes d'utilisation de cet appareil Abandoned CA2630859A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US73680105P 2005-11-15 2005-11-15
US60/736,801 2005-11-15
US74617706P 2006-05-02 2006-05-02
US60/746,177 2006-05-02
PCT/IB2006/054277 WO2007057848A2 (fr) 2005-11-15 2006-11-15 Appareil de pompage et methodes d'utilisation de cet appareil

Publications (1)

Publication Number Publication Date
CA2630859A1 true CA2630859A1 (fr) 2007-05-24

Family

ID=38049047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2630859 Abandoned CA2630859A1 (fr) 2005-11-15 2006-11-15 Appareil de pompage et methodes d'utilisation de cet appareil

Country Status (3)

Country Link
US (1) US20100098571A1 (fr)
CA (1) CA2630859A1 (fr)
WO (1) WO2007057848A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010006498U1 (de) * 2010-05-05 2010-08-19 Lincoln Gmbh Schmierstoffpumpe und Maschine mit einer solchen Schmierstoffpumpe
JP2024063595A (ja) * 2022-10-26 2024-05-13 Ntn株式会社 電動流体ポンプ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596064A (en) * 1945-07-17 1947-12-24 Stothert & Pitt Ltd Improvements in or relating to rotary pumps
US4231726A (en) * 1978-06-22 1980-11-04 Caterpillar Tractor Co. Gear pump having fluid deaeration capability
US5722815A (en) * 1995-08-14 1998-03-03 Stackpole Limited Three stage self regulating gerotor pump
AU2000240967A1 (en) * 2000-05-08 2001-11-20 Pomtava Sa Metering pump for liquid products
BR0115842B1 (pt) * 2000-12-01 2011-11-16 dispositivo e processo para aplicação regulada de adesivos e/ou selantes.
KR100561419B1 (ko) * 2004-02-21 2006-03-16 삼성전자주식회사 다중헤드기어펌프 및 이를 채용한 습식 화상형성장치

Also Published As

Publication number Publication date
WO2007057848A3 (fr) 2007-12-13
US20100098571A1 (en) 2010-04-22
WO2007057848A2 (fr) 2007-05-24

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Legal Events

Date Code Title Description
FZDE Discontinued