HK1116851A1 - Piston pump - Google Patents

Piston pump

Info

Publication number
HK1116851A1
HK1116851A1 HK08107283A HK08107283A HK1116851A1 HK 1116851 A1 HK1116851 A1 HK 1116851A1 HK 08107283 A HK08107283 A HK 08107283A HK 08107283 A HK08107283 A HK 08107283A HK 1116851 A1 HK1116851 A1 HK 1116851A1
Authority
HK
Hong Kong
Prior art keywords
pistons
piston pump
piston
pump
bore
Prior art date
Application number
HK08107283A
Other languages
English (en)
Inventor
Shawn A Leu
Raymond J Kultgen
Original Assignee
Thomas Industries Inc
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 Thomas Industries Inc filed Critical Thomas Industries Inc
Publication of HK1116851A1 publication Critical patent/HK1116851A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0414—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • Y10T137/7892—With stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Steroid Compounds (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Reciprocating Pumps (AREA)
HK08107283A 2003-01-08 2008-07-02 Piston pump HK1116851A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/338,950 US6832900B2 (en) 2003-01-08 2003-01-08 Piston mounting and balancing system

Publications (1)

Publication Number Publication Date
HK1116851A1 true HK1116851A1 (en) 2009-01-02

Family

ID=32507456

Family Applications (3)

Application Number Title Priority Date Filing Date
HK05100019A HK1067685A1 (en) 2003-01-08 2005-01-04 Piston pump
HK08107283A HK1116851A1 (en) 2003-01-08 2008-07-02 Piston pump
HK08110685A HK1119219A1 (en) 2003-01-08 2008-09-25 Piston pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK05100019A HK1067685A1 (en) 2003-01-08 2005-01-04 Piston pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK08110685A HK1119219A1 (en) 2003-01-08 2008-09-25 Piston pump

Country Status (8)

Country Link
US (6) US6832900B2 (xx)
EP (3) EP1911972B1 (xx)
JP (3) JP4482337B2 (xx)
CN (4) CN100570154C (xx)
AT (1) ATE380938T1 (xx)
CA (1) CA2454752A1 (xx)
DE (1) DE60318005T2 (xx)
HK (3) HK1067685A1 (xx)

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CN101153586A (zh) 2008-04-02
EP1437507A3 (en) 2005-11-16
CN101100988A (zh) 2008-01-09
JP4482337B2 (ja) 2010-06-16
EP1911972B1 (en) 2013-07-03
EP1437507A2 (en) 2004-07-14
US6832900B2 (en) 2004-12-21
CN101173655A (zh) 2008-05-07
JP2008095700A (ja) 2008-04-24
US20040131489A1 (en) 2004-07-08
HK1067685A1 (en) 2005-04-15
EP1911973A2 (en) 2008-04-16
EP1911972A1 (en) 2008-04-16
JP2004211708A (ja) 2004-07-29
JP2008133833A (ja) 2008-06-12
US20050100458A1 (en) 2005-05-12
CN101100988B (zh) 2011-03-23
US7220109B2 (en) 2007-05-22
US20050069431A1 (en) 2005-03-31
US7037090B2 (en) 2006-05-02
US20050098222A1 (en) 2005-05-12
HK1119219A1 (en) 2009-02-27
JP4861344B2 (ja) 2012-01-25
JP4729050B2 (ja) 2011-07-20
CN100356060C (zh) 2007-12-19
US20050074351A1 (en) 2005-04-07
CN100570154C (zh) 2009-12-16
EP1911973A3 (en) 2008-04-23
DE60318005T2 (de) 2008-12-11
CN1517546A (zh) 2004-08-04
DE60318005D1 (de) 2008-01-24
ATE380938T1 (de) 2007-12-15
US20050112002A1 (en) 2005-05-26
EP1437507B1 (en) 2007-12-12
CA2454752A1 (en) 2004-07-08

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