DE502005002368D1 - Pumpvorrichtung für ein Fluid - Google Patents

Pumpvorrichtung für ein Fluid

Info

Publication number
DE502005002368D1
DE502005002368D1 DE502005002368T DE502005002368T DE502005002368D1 DE 502005002368 D1 DE502005002368 D1 DE 502005002368D1 DE 502005002368 T DE502005002368 T DE 502005002368T DE 502005002368 T DE502005002368 T DE 502005002368T DE 502005002368 D1 DE502005002368 D1 DE 502005002368D1
Authority
DE
Germany
Prior art keywords
fluid
working chamber
pump device
chamber
piston
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.)
Active
Application number
DE502005002368T
Other languages
English (en)
Inventor
Rudolf Raith
Herbert Frankl
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.)
Sonplas GmbH
Original Assignee
Sonplas GmbH
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 Sonplas GmbH filed Critical Sonplas GmbH
Publication of DE502005002368D1 publication Critical patent/DE502005002368D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/123—Flexible valves
DE502005002368T 2004-03-17 2005-01-31 Pumpvorrichtung für ein Fluid Active DE502005002368D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004013142A DE102004013142A1 (de) 2004-03-17 2004-03-17 Pumpvorrichtung für ein Fluid

Publications (1)

Publication Number Publication Date
DE502005002368D1 true DE502005002368D1 (de) 2008-02-14

Family

ID=34833156

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004013142A Withdrawn DE102004013142A1 (de) 2004-03-17 2004-03-17 Pumpvorrichtung für ein Fluid
DE502005002368T Active DE502005002368D1 (de) 2004-03-17 2005-01-31 Pumpvorrichtung für ein Fluid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004013142A Withdrawn DE102004013142A1 (de) 2004-03-17 2004-03-17 Pumpvorrichtung für ein Fluid

Country Status (3)

Country Link
EP (1) EP1577555B1 (de)
AT (1) ATE382794T1 (de)
DE (2) DE102004013142A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012100998B3 (de) * 2012-02-07 2013-02-28 Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg Verfahren und Vorrichtung, insbesondere Dosierpumpvorrichtung, zum dosierten Abgeben von gießfähigen Stoffen mit einer Druckkammer
CN106194628B (zh) * 2016-07-08 2018-11-27 净化控股集团股份有限公司 液压泥饼柱塞泵
DE102018120582A1 (de) * 2018-08-23 2020-02-27 Schwing Gmbh Kolbenpumpe für Dickstoffe mit Wasserkasten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548941B2 (de) * 1971-11-08 1980-12-09
GB1565879A (en) * 1977-08-19 1980-04-23 British Hydromechanics High pressure piston pumps
US4476771A (en) * 1982-09-30 1984-10-16 University Of Kentucky Research Foundation Self-flushing piston assembly for slurry pump
DE3725221A1 (de) * 1987-07-30 1989-02-09 Hausherr & Soehne Rudolf Kolbenpumpe mit arbeitskolben zur verdichtung von fluessigkeiten und gasen
DE10015875C2 (de) * 2000-03-30 2002-02-07 Sonplas Gmbh Verfahren zur Bearbeitung eines Düsenelementes für Einspritzventile
US6568925B2 (en) * 2001-03-28 2003-05-27 Eric Gunderson Abrasive liquid pump apparatus and method

Also Published As

Publication number Publication date
ATE382794T1 (de) 2008-01-15
EP1577555A1 (de) 2005-09-21
EP1577555B1 (de) 2008-01-02
DE102004013142A1 (de) 2005-10-06

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Legal Events

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