ITMI20072078A1 - Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico - Google Patents

Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico Download PDF

Info

Publication number: ITMI20072078A1
Authority: IT; Italy
Prior art keywords: pump; engine cooling; cooling circuits; annular element; chamber
Prior art date: 2007-10-29

Application number

IT002078A

Other languages

English (en)

Italian (it)

Inventor

Luca Armellin

Alessandro Don

Fabio Gatelli

Giulio Tanghetti

Original Assignee

Metelli S P A

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.)

2007-10-29

Filing date

2007-10-29

Publication date

2009-04-30

2007-10-29 Application filed by Metelli S P A filed Critical Metelli S P A

2007-10-29 Priority to IT002078A priority Critical patent/ITMI20072078A1/it

2008-03-14 Priority to EP08004757.4A priority patent/EP2055959A3/de

2009-04-30 Publication of ITMI20072078A1 publication Critical patent/ITMI20072078A1/it

Links

238000001816 cooling Methods 0.000 title claims description 31
230000033001 locomotion Effects 0.000 claims description 16
239000012530 fluid Substances 0.000 claims description 13
229910052751 metal Inorganic materials 0.000 claims description 11
239000002184 metal Substances 0.000 claims description 11
239000000446 fuel Substances 0.000 claims description 8
239000012809 cooling fluid Substances 0.000 claims description 7
238000002485 combustion reaction Methods 0.000 claims description 6
239000002991 molded plastic Substances 0.000 claims description 4
229910001172 neodymium magnet Inorganic materials 0.000 claims description 4
QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 3
229910052779 Neodymium Inorganic materials 0.000 claims description 2
239000000463 material Substances 0.000 description 9
239000003507 refrigerant Substances 0.000 description 5
239000002826 coolant Substances 0.000 description 4
230000000694 effects Effects 0.000 description 3
230000007257 malfunction Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000000470 constituent Substances 0.000 description 2
230000008595 infiltration Effects 0.000 description 2
238000001764 infiltration Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000004033 plastic Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1

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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
- F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Magnetically Actuated Valves (AREA)

IT002078A 2007-10-29 2007-10-29 Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico ITMI20072078A1 (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT002078A ITMI20072078A1 (it)	2007-10-29	2007-10-29	Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico
EP08004757.4A EP2055959A3 (de)	2007-10-29	2008-03-14	Pumpe für Motorkühlkreise mit magnetbetriebenem Flussregler

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT002078A ITMI20072078A1 (it)	2007-10-29	2007-10-29	Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico

Publications (1)

Publication Number	Publication Date
ITMI20072078A1 true ITMI20072078A1 (it)	2009-04-30

Family

ID=40313887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT002078A ITMI20072078A1 (it)	2007-10-29	2007-10-29	Pompa per circuiti di raffreddamento motore con regolatore di portata ad azionamento magnetico

Country Status (2)

Country	Link
EP (1)	EP2055959A3 (de)
IT (1)	ITMI20072078A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103277343B (zh) *	2013-06-26	2015-12-02	长城汽车股份有限公司	车辆内燃机冷却系统用水泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9200240U1 (de) *	1992-01-11	1992-02-27	Kultscher, Armin Henry, 3300 Braunschweig	Variable Strömungsmaschine
DE10235721B4 (de) *	2002-08-03	2006-06-29	Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Merbelsrod	Regelbare Kühlmittelpumpe
DE102004054637B4 (de) *	2004-11-12	2007-04-26	Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt	Regelbare Kühlmittelpumpe
DE102005004315B4 (de) *	2005-01-31	2007-04-26	Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt	Regelbare Kühlmittelpumpe
JP2007138717A (ja) *	2005-11-14	2007-06-07	Aisin Seiki Co Ltd	ウォータポンプ

2007
- 2007-10-29 IT IT002078A patent/ITMI20072078A1/it unknown
2008
- 2008-03-14 EP EP08004757.4A patent/EP2055959A3/de not_active Withdrawn

Also Published As

Publication number	Publication date
EP2055959A3 (de)	2015-09-30
EP2055959A2 (de)	2009-05-06

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