DE29600125U1 - Pumping station - Google Patents

Pumping station

Info

Publication number
DE29600125U1
DE29600125U1 DE29600125U DE29600125U DE29600125U1 DE 29600125 U1 DE29600125 U1 DE 29600125U1 DE 29600125 U DE29600125 U DE 29600125U DE 29600125 U DE29600125 U DE 29600125U DE 29600125 U1 DE29600125 U1 DE 29600125U1
Authority
DE
Germany
Prior art keywords
pumping station
pumping
station
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
DE29600125U
Other languages
German (de)
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.)
GRUEN-PUMPEN GMBH, DE
Original Assignee
GRUEN FOERDERTECHNIK 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8017698&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29600125(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GRUEN FOERDERTECHNIK GmbH filed Critical GRUEN FOERDERTECHNIK GmbH
Priority to DE29600125U priority Critical patent/DE29600125U1/en
Priority to DE19630347A priority patent/DE19630347C2/en
Publication of DE29600125U1 publication Critical patent/DE29600125U1/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/007—Preventing loss of prime, siphon breakers
    • F04D9/008—Preventing loss of prime, siphon breakers by means in the suction mouth, e.g. foot valves
DE29600125U 1996-01-04 1996-01-04 Pumping station Expired - Lifetime DE29600125U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29600125U DE29600125U1 (en) 1996-01-04 1996-01-04 Pumping station
DE19630347A DE19630347C2 (en) 1996-01-04 1996-07-26 Barrel pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29600125U DE29600125U1 (en) 1996-01-04 1996-01-04 Pumping station

Publications (1)

Publication Number Publication Date
DE29600125U1 true DE29600125U1 (en) 1997-05-07

Family

ID=8017698

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29600125U Expired - Lifetime DE29600125U1 (en) 1996-01-04 1996-01-04 Pumping station
DE19630347A Expired - Fee Related DE19630347C2 (en) 1996-01-04 1996-07-26 Barrel pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19630347A Expired - Fee Related DE19630347C2 (en) 1996-01-04 1996-07-26 Barrel pump

Country Status (1)

Country Link
DE (2) DE29600125U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338705A1 (en) * 2003-05-26 2004-12-16 Grün-Pumpen GmbH Pump mechanism used especially for a barrel pump comprises a valve unit having a valve disk on which an ejector pin presses and lifts the valve disk off the valve seat on contact with a pump foot

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938760C1 (en) 1999-08-16 2001-01-18 Lutz Pumpen Gmbh & Co Kg Electrically-driven cask pump has sealing cone at end of pump rotor shaft for closing annular entry opening at bottom end of tubular pump housing upon axial movement of rotor shaft
DE19942701C1 (en) * 1999-09-07 2000-10-12 Brigitte Hoffmann Barrel pump has a footplate with openings at the entry zone facing the openings in the bottom plate of a rotating sleeve to open and close them and bring the rotor close to the barrel bottom

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040569A1 (en) * 1980-05-16 1981-11-25 SIHI Pompes Société Anonyme dite Self-priming regenerative pump for pumping liquefied gas out of a buried tank
DE3509539A1 (en) * 1985-03-16 1986-09-18 Flux-Geräte GmbH, 7000 Stuttgart Pump for liquids
EP0282956A2 (en) * 1987-03-16 1988-09-21 Lutz Pumpen GmbH & Co. KG. Container pump
DE3718425A1 (en) * 1987-06-02 1988-12-22 Flux Geraete Gmbh Pump
DE3733307A1 (en) * 1987-10-02 1989-04-13 Flux Geraete Gmbh Pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506361U1 (en) * 1995-04-12 1995-06-08 Gruen Foerdertechnik Gmbh Pumping station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040569A1 (en) * 1980-05-16 1981-11-25 SIHI Pompes Société Anonyme dite Self-priming regenerative pump for pumping liquefied gas out of a buried tank
DE3509539A1 (en) * 1985-03-16 1986-09-18 Flux-Geräte GmbH, 7000 Stuttgart Pump for liquids
EP0282956A2 (en) * 1987-03-16 1988-09-21 Lutz Pumpen GmbH & Co. KG. Container pump
DE3718425A1 (en) * 1987-06-02 1988-12-22 Flux Geraete Gmbh Pump
DE3733307A1 (en) * 1987-10-02 1989-04-13 Flux Geraete Gmbh Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338705A1 (en) * 2003-05-26 2004-12-16 Grün-Pumpen GmbH Pump mechanism used especially for a barrel pump comprises a valve unit having a valve disk on which an ejector pin presses and lifts the valve disk off the valve seat on contact with a pump foot

Also Published As

Publication number Publication date
DE19630347A1 (en) 1997-07-10
DE19630347C2 (en) 1998-10-08

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19970619

R150 Term of protection extended to 6 years

Effective date: 19990527

R081 Change of applicant/patentee

Owner name: GRUEN-PUMPEN GMBH, DE

Free format text: FORMER OWNER: GRUEN FOERDERTECHNIK GMBH, 97877 WERTHEIM, DE

Effective date: 19990915

R151 Term of protection extended to 8 years

Effective date: 20020604

R158 Lapse of ip right after 8 years

Effective date: 20040803