EP4229300C0 - Laterne mit thermischer trennwirkung - Google Patents

Laterne mit thermischer trennwirkung

Info

Publication number
EP4229300C0
EP4229300C0 EP21793905.7A EP21793905A EP4229300C0 EP 4229300 C0 EP4229300 C0 EP 4229300C0 EP 21793905 A EP21793905 A EP 21793905A EP 4229300 C0 EP4229300 C0 EP 4229300C0
Authority
EP
European Patent Office
Prior art keywords
thermal seal
seal lantern
lantern
thermal
seal
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
EP21793905.7A
Other languages
English (en)
French (fr)
Other versions
EP4229300B1 (de
EP4229300A1 (de
Inventor
Axel Schunk
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.)
KSB SE and Co KGaA
Original Assignee
KSB SE and Co KGaA
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 KSB SE and Co KGaA filed Critical KSB SE and Co KGaA
Publication of EP4229300A1 publication Critical patent/EP4229300A1/de
Application granted granted Critical
Publication of EP4229300B1 publication Critical patent/EP4229300B1/de
Publication of EP4229300C0 publication Critical patent/EP4229300C0/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • 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
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP21793905.7A 2020-10-16 2021-10-14 Laterne mit thermischer trennwirkung Active EP4229300B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020006363 2020-10-16
DE102021005120.3A DE102021005120A1 (de) 2020-10-16 2021-10-13 Laterne mit thermischer Trennwirkung
PCT/EP2021/078401 WO2022079147A1 (de) 2020-10-16 2021-10-14 Laterne mit thermischer trennwirkung

Publications (3)

Publication Number Publication Date
EP4229300A1 EP4229300A1 (de) 2023-08-23
EP4229300B1 EP4229300B1 (de) 2025-12-31
EP4229300C0 true EP4229300C0 (de) 2025-12-31

Family

ID=78179420

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21791354.0A Pending EP4229299A1 (de) 2020-10-16 2021-10-14 Laterne mit stegen
EP21793905.7A Active EP4229300B1 (de) 2020-10-16 2021-10-14 Laterne mit thermischer trennwirkung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21791354.0A Pending EP4229299A1 (de) 2020-10-16 2021-10-14 Laterne mit stegen

Country Status (6)

Country Link
US (2) US20230392612A1 (de)
EP (2) EP4229299A1 (de)
JP (2) JP2023545203A (de)
CN (2) CN116420026A (de)
DE (2) DE102021005123A1 (de)
WO (2) WO2022079147A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021005123A1 (de) * 2020-10-16 2022-04-21 KSB SE & Co. KGaA Laterne mit Stegen
DE102022133416A1 (de) 2022-12-15 2024-06-20 KSB SE & Co. KGaA Axial montierbare Steckwelle

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350983A (en) 1942-04-10 1944-06-13 Waterous Co Centrifugal pump
DE2710443A1 (de) * 1977-03-10 1978-09-14 Klein Schanzlin & Becker Ag Waermesperre fuer hochtemperatur- umwaelzpumpen
DE3016681C2 (de) * 1980-04-30 1986-01-02 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Wärmesperre für stopfbuchslose Hochtemperaturumwälzpumpen
JP3426705B2 (ja) * 1994-06-21 2003-07-14 大阪瓦斯株式会社 高粘性低温流体用キャンドモータポンプ
US5624245A (en) * 1994-10-26 1997-04-29 Mp Pumps, Inc. Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly
JPH08277800A (ja) * 1995-04-05 1996-10-22 Toho Eng Kk 遠心送風機
DE19721196A1 (de) * 1997-05-21 1998-11-26 Klein Schanzlin & Becker Ag Maschinenaggregat mit integrierter Wärmesperre
US6129529A (en) * 1998-09-29 2000-10-10 Marley Pump Liquid petroleum gas submersible electric motor driven pump and drive coupling therefor
DE19912936A1 (de) 1999-03-22 2000-09-28 Wilo Gmbh Laterne zum Befestigen eines Motors an einer Pumpe
US6398521B1 (en) * 2001-01-30 2002-06-04 Sta-Rite Industries, Inc. Adapter for motor and fluid pump
US8303266B2 (en) 2007-08-31 2012-11-06 Nidec Motor Corporation Mounting flange, pump having mounting flange and mold for mounting flange
DE102009052155A1 (de) 2009-11-06 2011-05-12 Wilo Se Vorrichtung zwischen Pumpe und Elektromotor
JP5271928B2 (ja) * 2010-01-26 2013-08-21 株式会社酉島製作所 循環ポンプ
JP5798338B2 (ja) * 2011-02-24 2015-10-21 株式会社酉島製作所 循環ポンプ
DE102014218720A1 (de) 2014-09-18 2016-03-24 Robert Bosch Gmbh Elektromotor-Hydromaschine-Kombination
CN104500407A (zh) * 2014-12-01 2015-04-08 安徽凯特泵业有限公司 一种高温酸泵
EP3085961B1 (de) 2015-04-20 2020-08-05 Grundfos Holding A/S Mehrstufige kreiselpumpe
US10280931B2 (en) * 2016-01-27 2019-05-07 Pentair Flow Technologies, Llc Systems and methods for split coupled pump and jacking gland
CN107503947B (zh) * 2017-09-13 2024-06-11 中广核研究院有限公司 液态金属输送用机械泵
CN207750254U (zh) * 2017-11-09 2018-08-21 合肥华升泵阀股份有限公司 一种输送特殊液态流体的立式驱动泵装置
JP7030590B2 (ja) * 2018-03-27 2022-03-07 株式会社荏原製作所 回転機器のための保護カバー及びこれを備える回転機器
EP3926797A1 (de) * 2020-06-19 2021-12-22 EasyFlow Oü Pumpenverbindungs- und -anpassungssystem
DE102021005123A1 (de) * 2020-10-16 2022-04-21 KSB SE & Co. KGaA Laterne mit Stegen

Also Published As

Publication number Publication date
JP2023545203A (ja) 2023-10-26
EP4229299A1 (de) 2023-08-23
US12270399B2 (en) 2025-04-08
CN116420026A (zh) 2023-07-11
JP2023545838A (ja) 2023-10-31
US20230392612A1 (en) 2023-12-07
JP7811208B2 (ja) 2026-02-04
US20230383755A1 (en) 2023-11-30
EP4229300B1 (de) 2025-12-31
DE102021005120A1 (de) 2022-04-21
WO2022079144A1 (de) 2022-04-21
DE102021005123A1 (de) 2022-04-21
CN116529488A (zh) 2023-08-01
EP4229300A1 (de) 2023-08-23
WO2022079147A1 (de) 2022-04-21

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