DK2706239T3 - Pumpe og protektor til pumpe - Google Patents

Pumpe og protektor til pumpe Download PDF

Info

Publication number
DK2706239T3
DK2706239T3 DK13180052.6T DK13180052T DK2706239T3 DK 2706239 T3 DK2706239 T3 DK 2706239T3 DK 13180052 T DK13180052 T DK 13180052T DK 2706239 T3 DK2706239 T3 DK 2706239T3
Authority
DK
Denmark
Prior art keywords
pump
protector
Prior art date
Application number
DK13180052.6T
Other languages
English (en)
Inventor
Lars Runte
Felix Hees
Sascha Korupp
Original Assignee
Herborner Pumpentechnik Gmbh & 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48951377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2706239(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Herborner Pumpentechnik Gmbh & Co Kg filed Critical Herborner Pumpentechnik Gmbh & Co Kg
Application granted granted Critical
Publication of DK2706239T3 publication Critical patent/DK2706239T3/da

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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/11—Iron
    • F05D2300/111—Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK13180052.6T 2012-09-07 2013-08-12 Pumpe og protektor til pumpe DK2706239T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012108354.1A DE102012108354B4 (de) 2012-09-07 2012-09-07 Pumpe und Protektor für Pumpe

Publications (1)

Publication Number Publication Date
DK2706239T3 true DK2706239T3 (da) 2019-09-16

Family

ID=48951377

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13180052.6T DK2706239T3 (da) 2012-09-07 2013-08-12 Pumpe og protektor til pumpe

Country Status (7)

Country Link
US (1) US9482238B2 (da)
EP (1) EP2706239B1 (da)
CA (1) CA2826219C (da)
DE (1) DE102012108354B4 (da)
DK (1) DK2706239T3 (da)
ES (1) ES2744253T3 (da)
PL (1) PL2706239T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412804B (zh) * 2018-04-11 2024-06-18 宜兴市宙斯泵业有限公司 一种离心泵用单端面内装式机械密封

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551067A (en) * 1969-01-22 1970-12-29 Duriron Co Lined corrosion resistant pump
US3604098A (en) * 1969-11-25 1971-09-14 Irwin C Goldberg Method of servicing a pump unit
US3652183A (en) * 1970-10-15 1972-03-28 John E Pottharst Jr Compressor
US3841791A (en) * 1972-05-30 1974-10-15 Worthington Corp Adaptor and frame for a centrifugal pump
US3973867A (en) * 1975-04-09 1976-08-10 Chien Fu Lee Radial flow type pump
US4722664A (en) * 1981-06-05 1988-02-02 The Duriron Company, Inc. Lined corrosion resistant pump
US4421456A (en) * 1982-03-15 1983-12-20 C T Manufacturing, Inc. Centrifugal pump assembly
US4415165A (en) * 1982-12-02 1983-11-15 The United States Of America As Represented By The Secretary Of The Navy Integral elastomeric/graphite dynamic face seal
US4655684A (en) * 1984-08-02 1987-04-07 Haentjens Walter D Centrifugal pump for wide range of operating conditions
DE4444968A1 (de) * 1994-12-16 1996-06-20 Klein Schanzlin & Becker Ag Kreiselpumpengehäuse mit Innengehäuse aus Kunststoff
DE29703739U1 (de) * 1997-03-01 1998-08-13 H. Wernert & Co. oHG, 45476 Mülheim Radialpumpe für aggressive Flüssigkeiten
DE29723409U1 (de) * 1997-05-27 1998-09-10 H. Wernert & Co. oHG, 45476 Mülheim Kreiselpumpe für chemisch aggressive und/oder erosive oder abrasive Fördermedien
DE20022573U1 (de) * 2000-08-29 2001-11-22 Grundfos As Kopfaufbau für das Gehäuse einer mehrstufigen Kreiselpumpe
US6884022B2 (en) * 2003-04-25 2005-04-26 General Motors Corporation Diesel engine water pump with improved water seal
JP4633396B2 (ja) * 2004-07-16 2011-02-16 株式会社荏原製作所 遠心式ポンプ
SE531210C2 (sv) * 2007-05-07 2009-01-20 Roplan Internat Ab Mekanisk tätningsanordning samt pump
ES1073978Y (es) * 2010-11-23 2011-06-09 Psh 2010 S L U Bomba centrifuga de flujo mixto para piscinas

Also Published As

Publication number Publication date
DE102012108354A1 (de) 2014-03-13
DE102012108354B4 (de) 2016-05-12
CA2826219C (en) 2020-08-18
CA2826219A1 (en) 2014-03-07
EP2706239A2 (de) 2014-03-12
US9482238B2 (en) 2016-11-01
PL2706239T3 (pl) 2019-12-31
EP2706239B1 (de) 2019-06-19
EP2706239A3 (de) 2017-07-26
US20140072409A1 (en) 2014-03-13
ES2744253T3 (es) 2020-02-24

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