EP2002122A1 - Dispositif de circulation de fluides à capacité d'écoulement, en particulier des lubrifiants - Google Patents

Dispositif de circulation de fluides à capacité d'écoulement, en particulier des lubrifiants

Info

Publication number
EP2002122A1
EP2002122A1 EP06829752A EP06829752A EP2002122A1 EP 2002122 A1 EP2002122 A1 EP 2002122A1 EP 06829752 A EP06829752 A EP 06829752A EP 06829752 A EP06829752 A EP 06829752A EP 2002122 A1 EP2002122 A1 EP 2002122A1
Authority
EP
European Patent Office
Prior art keywords
pump
housing
ptc heating
heating element
legs
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.)
Withdrawn
Application number
EP06829752A
Other languages
German (de)
English (en)
Inventor
Frank Günter LEHMANN
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.)
Hydac System GmbH
Original Assignee
Hydac System 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
Application filed by Hydac System GmbH filed Critical Hydac System GmbH
Publication of EP2002122A1 publication Critical patent/EP2002122A1/fr
Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • 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
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Definitions

  • FIG. 1 and 2 show a pump designated as a whole by 1, the pump housing 3 of which has a fluid inlet 9 provided with a connecting flange 7 on a front end wall 5. Diametrically opposed to this, there is a corresponding fluid outlet on the rear wall (not visible in the figures), which is in alignment with the fluid inlet 9.
  • a gear pair forming the displacer elements, ie the pump 1 is an external gear pump with drive shaft 11 located on the top side of the housing.

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)
  • Resistance Heating (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • General Details Of Gearings (AREA)

Abstract

Un dispositif pour faire circuler des fluides à capacité d'écoulement, en particulier des lubrifiants, avec une pompe (1) formant une partie constituante d'un système de canalisations et fonctionnant avec un moteur, se caractérise en ce que au moins un élément chauffant (21) pouvant être activé par alimentation d'énergie est disposé en dehors du boîtier (3) de la pompe (1) dans une position permettant une transmission de chaleur au boîtier (3).
EP06829752A 2006-04-04 2006-12-20 Dispositif de circulation de fluides à capacité d'écoulement, en particulier des lubrifiants Withdrawn EP2002122A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006015602A DE102006015602A1 (de) 2006-04-04 2006-04-04 Einrichtung zum Fördern strömungsfähiger Medien, insbesondere von Schmierstoffen
PCT/EP2006/012270 WO2007118508A1 (fr) 2006-04-04 2006-12-20 Dispositif de circulation de fluides à capacité d'écoulement, en particulier des lubrifiants

Publications (1)

Publication Number Publication Date
EP2002122A1 true EP2002122A1 (fr) 2008-12-17

Family

ID=37860805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06829752A Withdrawn EP2002122A1 (fr) 2006-04-04 2006-12-20 Dispositif de circulation de fluides à capacité d'écoulement, en particulier des lubrifiants

Country Status (8)

Country Link
US (1) US7740457B2 (fr)
EP (1) EP2002122A1 (fr)
JP (1) JP5199233B2 (fr)
KR (1) KR101283379B1 (fr)
CN (1) CN101395375B (fr)
CA (1) CA2642865C (fr)
DE (1) DE102006015602A1 (fr)
WO (1) WO2007118508A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8177883B2 (en) * 2006-08-09 2012-05-15 Maersk Container Industri A/S Container with controlled atmosphere
US8011898B2 (en) * 2007-09-17 2011-09-06 John P. Courier High pressure radial pump
DE202007017077U1 (de) * 2007-12-07 2008-02-21 V-Zug Ag Haushaltgerät, insbesondere Geschirrspüler mit Umwälzpumpe und integrierter Heizung
US8118536B2 (en) * 2009-10-30 2012-02-21 General Electric Company Method and system for operating a wind turbine
US9022177B2 (en) 2010-11-29 2015-05-05 Lincoln Industrial Corporation Pump having stepper motor and overdrive control
US9222618B2 (en) 2010-11-29 2015-12-29 Lincoln Industrial Corporation Stepper motor driving a lubrication pump providing uninterrupted lubricant flow
US9388940B2 (en) 2010-11-29 2016-07-12 Lincoln Industrial Corporation Variable speed stepper motor driving a lubrication pump system
DE202010016721U1 (de) * 2010-12-20 2011-04-21 Lincoln Gmbh Schmierstoffpumpe und Schmiersystem mit Pumpenheizung
US9671065B2 (en) 2013-10-17 2017-06-06 Lincoln Industrial Corporation Pump having wear and wear rate detection
EP2871363B1 (fr) * 2013-11-06 2020-10-07 Maag Pump Systems AG Pompe à engrenages avec un ensemble d'étanchéité
CN106121933A (zh) * 2016-08-25 2016-11-16 南京安维士传动技术股份有限公司 一种用于风力发电齿轮箱润滑系统油泵加热器
EP3382203B1 (fr) 2017-03-30 2024-05-15 Roper Pump Company LLC Pompe à cavité progressive avec gaine de chauffage intégrée
DE112018006046T5 (de) * 2017-11-28 2020-08-13 Dana Canada Corporation Dualfunktionelles achsenwärmemanagementsystem
EP4375558B1 (fr) 2019-06-26 2026-04-29 Graco Minnesota Inc. Pompe à lubrifiant chauffée
CN113007098B (zh) * 2021-03-30 2024-03-15 合肥市贵谦信息科技有限公司 一种多级泵装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060691A (en) * 1997-04-21 2000-05-09 Fujikin Incorporated Device for heating fluid controller

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US3940591A (en) * 1974-07-01 1976-02-24 Texas Instruments Incorporated Self-regulating electric heater
JPS51118104A (en) * 1975-04-10 1976-10-16 Dainippon Seiki:Kk Pumping apparatus
US4755657A (en) * 1986-12-16 1988-07-05 American Standard Inc. Method of heating an oil reservoir of a refrigeration compressor
US4870249A (en) * 1987-05-26 1989-09-26 Texas Instruments Incorporated Electric fuel heating device
JPH0240012A (ja) * 1988-07-28 1990-02-08 Keihin Seiki Mfg Co Ltd ２サイクル機関の潤滑油ポンプ
JPH02150796U (fr) * 1989-05-26 1990-12-27
JP2732685B2 (ja) * 1989-10-31 1998-03-30 株式会社東芝 圧縮機における冷媒溶け込み量検出方法
US5701388A (en) * 1994-12-22 1997-12-23 Kohler Co. Combined heater and pump
JPH09148047A (ja) * 1995-11-16 1997-06-06 Teikoku Tsushin Kogyo Co Ltd 凍結防止ヒータ及び凍結防止ヒータ用伝熱板
DE19603866A1 (de) * 1996-02-03 1997-08-07 Behr Gmbh & Co Vorrichtung zur Beseitigung der Schad- und Aromastoffe aus einem dem Fahrzeuginnenraum zugeführten Luftstrom
DE29825044U1 (de) * 1998-12-16 2004-07-15 BSH Bosch und Siemens Hausgeräte GmbH Heizung zum Erwärmen der Spülflüssigkeit in einer Geschirrspülmaschine
DE19918020A1 (de) * 1999-04-21 2000-10-26 Continental Teves Ag & Co Ohg Kolbenpumpe und Heizeinrichtung dafür
CN2420438Y (zh) * 2000-03-31 2001-02-21 钟乃光 带保温罩壳的低温液体活塞泵
DE20016206U1 (de) * 2000-09-15 2001-01-25 Plastimat Oranienburg GmbH, 16515 Oranienburg Elektrische Heizeinrichtung
DE10111739A1 (de) * 2001-03-12 2002-10-02 Gardena Kress & Kastner Gmbh Pumpaggregat
US6707987B2 (en) * 2001-06-08 2004-03-16 Algas-Sdi International Llc Electric liquefied petroleum gas vaporizer
JP2004132294A (ja) * 2002-10-11 2004-04-30 Toyota Motor Corp 車輌のオイル循環供給方法及び装置
JP4140386B2 (ja) * 2003-01-15 2008-08-27 株式会社デンソー エジェクタ装置およびそれを用いた燃料電池システム
KR100622312B1 (ko) * 2004-06-21 2006-09-19 주식회사 에스엠 온수가열수단을 가지는 온수순환펌프 및 상기온수순환펌프를 이용한 온수매트 구조
EP1741931B1 (fr) * 2005-07-05 2008-04-16 Aerzener Maschinenfabrik GmbH Compresseur à lobes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060691A (en) * 1997-04-21 2000-05-09 Fujikin Incorporated Device for heating fluid controller

Also Published As

Publication number Publication date
US7740457B2 (en) 2010-06-22
CA2642865A1 (fr) 2007-10-25
KR101283379B1 (ko) 2013-07-08
JP2009532635A (ja) 2009-09-10
CN101395375A (zh) 2009-03-25
CN101395375B (zh) 2012-10-10
CA2642865C (fr) 2013-10-01
DE102006015602A1 (de) 2007-10-11
JP5199233B2 (ja) 2013-05-15
US20070231168A1 (en) 2007-10-04
KR20080102267A (ko) 2008-11-24
WO2007118508A1 (fr) 2007-10-25

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