DE59102973D1 - Verfahren zur vermeidung von grundwirbeln an pumpeneinläufen. - Google Patents

Verfahren zur vermeidung von grundwirbeln an pumpeneinläufen.

Info

Publication number
DE59102973D1
DE59102973D1 DE59102973T DE59102973T DE59102973D1 DE 59102973 D1 DE59102973 D1 DE 59102973D1 DE 59102973 T DE59102973 T DE 59102973T DE 59102973 T DE59102973 T DE 59102973T DE 59102973 D1 DE59102973 D1 DE 59102973D1
Authority
DE
Germany
Prior art keywords
pump
avoiding
whirls
inlet
pump inlets
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.)
Revoked
Application number
DE59102973T
Other languages
English (en)
Inventor
Peter Bonn
Hans-Guenther Schmitz
Eberhard Voigt
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.)
ABS Pump Center GmbH
Original Assignee
ABS Pump Center 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=6421272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59102973(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABS Pump Center GmbH filed Critical ABS Pump Center GmbH
Application granted granted Critical
Publication of DE59102973D1 publication Critical patent/DE59102973D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
DE59102973T 1990-12-22 1991-12-18 Verfahren zur vermeidung von grundwirbeln an pumpeneinläufen. Revoked DE59102973D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4041551A DE4041551A1 (de) 1990-12-22 1990-12-22 Verfahren zur vermeidung von grundwirbeln an pumpeneinlaeufen
PCT/DE1991/001000 WO1992011460A1 (de) 1990-12-22 1991-12-18 Verfahren zur vermeidung von grundwirbeln an pumpeneinläufen

Publications (1)

Publication Number Publication Date
DE59102973D1 true DE59102973D1 (de) 1994-10-20

Family

ID=6421272

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4041551A Withdrawn DE4041551A1 (de) 1990-12-22 1990-12-22 Verfahren zur vermeidung von grundwirbeln an pumpeneinlaeufen
DE59102973T Revoked DE59102973D1 (de) 1990-12-22 1991-12-18 Verfahren zur vermeidung von grundwirbeln an pumpeneinläufen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4041551A Withdrawn DE4041551A1 (de) 1990-12-22 1990-12-22 Verfahren zur vermeidung von grundwirbeln an pumpeneinlaeufen

Country Status (4)

Country Link
EP (1) EP0563231B1 (de)
AT (1) ATE111568T1 (de)
DE (2) DE4041551A1 (de)
WO (1) WO1992011460A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314478A1 (de) * 1993-05-03 1994-11-10 Klein Schanzlin & Becker Ag Einlaufgehäuse für Kreiselpumpen
DE102014217988A1 (de) 2014-09-09 2016-03-10 Ksb Aktiengesellschaft Behältereintauchpumpe
CN106759667B (zh) * 2016-11-18 2020-01-24 武汉大学 可移动式泵站进水池消涡装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB785926A (en) * 1955-06-03 1957-11-06 Sulzer Ag Pumping plants
US3738782A (en) * 1971-09-01 1973-06-12 Worthington Corp Centrifugal pump with concrete volute

Also Published As

Publication number Publication date
EP0563231A1 (de) 1993-10-06
WO1992011460A1 (de) 1992-07-09
DE4041551A1 (de) 1992-06-25
ATE111568T1 (de) 1994-09-15
EP0563231B1 (de) 1994-09-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation