DE502004010984D1 - pumping device - Google Patents

pumping device

Info

Publication number
DE502004010984D1
DE502004010984D1 DE502004010984T DE502004010984T DE502004010984D1 DE 502004010984 D1 DE502004010984 D1 DE 502004010984D1 DE 502004010984 T DE502004010984 T DE 502004010984T DE 502004010984 T DE502004010984 T DE 502004010984T DE 502004010984 D1 DE502004010984 D1 DE 502004010984D1
Authority
DE
Germany
Prior art keywords
pressure
paste
pump
tight
form substance
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 - Lifetime
Application number
DE502004010984T
Other languages
German (de)
Inventor
Martin Maier
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.)
DAW SE
Original Assignee
alsecco GmbH and Co KG
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 alsecco GmbH and Co KG filed Critical alsecco GmbH and Co KG
Publication of DE502004010984D1 publication Critical patent/DE502004010984D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C2/107—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 with helical teeth
    • F04C2/1071—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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps

Abstract

The pump unit (1) especially for the delivery of a paste-form substance from a container (2) has a first coupling (3) for a pressure-tight connection to the container, and a second coupling (4) for connecting to a drive unit (5). The pump of the pump unit has a rotor connected to the drive, and the pump is connected pressure-tight to a pressure chamber which in its turn is connected pressure-tight to a connection (9) for a hose to transport the paste-form substance from the pressure chamber. An independent claim is included for a system for the making available of a paste-form substance, especially at building sites.
DE502004010984T 2003-02-04 2004-02-04 pumping device Expired - Lifetime DE502004010984D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10305454A DE10305454A1 (en) 2003-02-04 2003-02-04 pumping device

Publications (1)

Publication Number Publication Date
DE502004010984D1 true DE502004010984D1 (en) 2010-05-20

Family

ID=32603227

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10305454A Withdrawn DE10305454A1 (en) 2003-02-04 2003-02-04 pumping device
DE502004010984T Expired - Lifetime DE502004010984D1 (en) 2003-02-04 2004-02-04 pumping device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10305454A Withdrawn DE10305454A1 (en) 2003-02-04 2003-02-04 pumping device

Country Status (6)

Country Link
EP (1) EP1445490B1 (en)
AT (1) ATE463672T1 (en)
DE (2) DE10305454A1 (en)
DK (1) DK1445490T3 (en)
ES (1) ES2344293T3 (en)
PT (1) PT1445490E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005394B4 (en) 2005-02-03 2008-04-30 Alsecco Gmbh & Co Kg Pumping and mixing device for powdered or free-flowing media and system for providing pasty media for construction purposes
DE202006009012U1 (en) * 2006-06-01 2006-08-17 Flux-Geräte GmbH Pump installation for emptying container is connected directly to connection in at least one side wall of container
EP4169851A1 (en) 2021-10-19 2023-04-26 Daw Se Container system, protective screen, container and conveyor system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691347A (en) * 1950-10-19 1954-10-12 Robbins & Meyers Inc Helical gear pump with backed-up nonrigid casing
US3216768A (en) * 1962-07-26 1965-11-09 Soeding Eugen Pump construction
DE1950502U (en) * 1966-07-30 1966-11-24 Eugen Soeding Eccentric screw pump.
DE2363181C3 (en) * 1973-12-19 1979-04-19 Netzsch-Mohnopumpen Gmbh, 8672 Selb End casing for an eccentric screw pump
DE2738945C2 (en) * 1977-08-30 1986-04-17 Allweiler Ag, 7760 Radolfzell Eccentric screw pump
US6460734B1 (en) * 1990-06-06 2002-10-08 Lancer Partnership Dispensing apparatus including a pump package system
DE4437107A1 (en) * 1994-10-18 1996-04-25 Putzmeister Maschf Pneumatic conveyor for dry powdery or granular material
DE19542527A1 (en) * 1995-11-15 1997-05-22 Wagner Gmbh J Supply device for conveying and/or processing low viscosity fluid
NL1004549C2 (en) * 1996-11-18 1998-05-19 Hama Nederland B V Mobile pumping device and coupling.
DE19950257B4 (en) * 1999-10-18 2013-01-17 Wilhelm Kächele GmbH Elastomertechnik Eccentric screw pump with fully lined stator
DE20213063U1 (en) 2002-08-21 2002-10-24 Alsecco Bauchem Prod disposable containers

Also Published As

Publication number Publication date
PT1445490E (en) 2010-07-09
ES2344293T3 (en) 2010-08-24
EP1445490A3 (en) 2004-09-08
DK1445490T3 (en) 2010-08-02
ATE463672T1 (en) 2010-04-15
EP1445490A2 (en) 2004-08-11
EP1445490B1 (en) 2010-04-07
DE10305454A1 (en) 2004-08-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE AMPHIBOLIN-WERKE VON ROBERT MURJAHN S, DE

8364 No opposition during term of opposition