CA2463721C - Valve doseuse a deplacement positif en continu - Google Patents

Valve doseuse a deplacement positif en continu Download PDF

Info

Publication number
CA2463721C
CA2463721C CA002463721A CA2463721A CA2463721C CA 2463721 C CA2463721 C CA 2463721C CA 002463721 A CA002463721 A CA 002463721A CA 2463721 A CA2463721 A CA 2463721A CA 2463721 C CA2463721 C CA 2463721C
Authority
CA
Canada
Prior art keywords
metering
motor
positive displacement
valve
block
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.)
Expired - Fee Related
Application number
CA002463721A
Other languages
English (en)
Other versions
CA2463721A1 (fr
Inventor
Richard Jefferson
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.)
OK International Inc
Original Assignee
Delaware Capital Formation 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 Delaware Capital Formation Inc filed Critical Delaware Capital Formation Inc
Publication of CA2463721A1 publication Critical patent/CA2463721A1/fr
Application granted granted Critical
Publication of CA2463721C publication Critical patent/CA2463721C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0011—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having an oscillating movement
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Coating Apparatus (AREA)
  • Taps Or Cocks (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA002463721A 2001-10-15 2001-10-15 Valve doseuse a deplacement positif en continu Expired - Fee Related CA2463721C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/042749 WO2003040000A1 (fr) 2001-10-15 2001-10-15 Valve doseuse a deplacement positif en continu

Publications (2)

Publication Number Publication Date
CA2463721A1 CA2463721A1 (fr) 2003-05-15
CA2463721C true CA2463721C (fr) 2009-04-14

Family

ID=21742974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002463721A Expired - Fee Related CA2463721C (fr) 2001-10-15 2001-10-15 Valve doseuse a deplacement positif en continu

Country Status (7)

Country Link
EP (1) EP1446339B1 (fr)
JP (1) JP4164029B2 (fr)
CN (1) CN1270081C (fr)
AT (1) ATE357595T1 (fr)
CA (1) CA2463721C (fr)
DE (1) DE60127467T2 (fr)
WO (1) WO2003040000A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051321A1 (de) * 2006-10-24 2008-04-30 Lenhardt Maschinenbau Gmbh Verfahren und Vorrichtung zum Einspritzen eines Stranges aus einer pastösen Masse in den Zwischenraum zwischen zwei Glasplatten einer Isolierglasscheibe
CN113776619B (zh) * 2021-09-15 2024-03-26 智涂机器人(深圳)有限公司 一种液体计量器及计量设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1569044A (fr) * 1968-03-29 1969-05-30
US3647325A (en) * 1968-04-15 1972-03-07 Cons Concrete Ltd Concrete pump
GB1425167A (en) * 1972-06-01 1976-02-18 Lucas Industries Ltd Apparatus for continuously monitoring fluid flow
US4067666A (en) * 1976-07-19 1978-01-10 Whiteman Manufacturing Company Concrete pumping apparatus
US4708603A (en) * 1986-06-13 1987-11-24 Eishin Technology Company, Ltd. Variable displacement pump
US4880365A (en) * 1988-02-04 1989-11-14 Austin Richard D Cement pump with removable discharge chamber cartridge
GB9104097D0 (en) * 1991-02-27 1991-04-17 Univ Hospital London Dev Corp Computer controlled positive displacement pump for physiological flow stimulation
IT1254766B (it) * 1992-02-05 1995-10-11 Univer Spa Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione.

Also Published As

Publication number Publication date
EP1446339B1 (fr) 2007-03-21
JP4164029B2 (ja) 2008-10-08
EP1446339A1 (fr) 2004-08-18
CN1568278A (zh) 2005-01-19
CN1270081C (zh) 2006-08-16
CA2463721A1 (fr) 2003-05-15
WO2003040000A1 (fr) 2003-05-15
EP1446339A4 (fr) 2005-01-12
DE60127467D1 (de) 2007-05-03
ATE357595T1 (de) 2007-04-15
DE60127467T2 (de) 2007-12-06
JP2005508011A (ja) 2005-03-24

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EEER Examination request
MKLA Lapsed

Effective date: 20181015