IT1270108B - COOLING FAN - Google Patents

COOLING FAN

Info

Publication number
IT1270108B
IT1270108B ITMI942003A ITMI942003A IT1270108B IT 1270108 B IT1270108 B IT 1270108B IT MI942003 A ITMI942003 A IT MI942003A IT MI942003 A ITMI942003 A IT MI942003A IT 1270108 B IT1270108 B IT 1270108B
Authority
IT
Italy
Prior art keywords
cooling fan
fan
cooling
Prior art date
Application number
ITMI942003A
Other languages
Italian (it)
Inventor
Gerhard Gross
Michael Hermann
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI942003A0 publication Critical patent/ITMI942003A0/en
Publication of ITMI942003A1 publication Critical patent/ITMI942003A1/en
Application granted granted Critical
Publication of IT1270108B publication Critical patent/IT1270108B/en

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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
ITMI942003A 1993-10-20 1994-09-30 COOLING FAN IT1270108B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335686A DE4335686B4 (en) 1993-10-20 1993-10-20 fan

Publications (3)

Publication Number Publication Date
ITMI942003A0 ITMI942003A0 (en) 1994-09-30
ITMI942003A1 ITMI942003A1 (en) 1996-03-30
IT1270108B true IT1270108B (en) 1997-04-28

Family

ID=6500534

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942003A IT1270108B (en) 1993-10-20 1994-09-30 COOLING FAN

Country Status (4)

Country Link
DE (1) DE4335686B4 (en)
FR (1) FR2711397B1 (en)
GB (1) GB2283060B (en)
IT (1) IT1270108B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9409056D0 (en) * 1994-05-06 1994-06-22 Philips Electronics Uk Ltd Centrifugal fan
JP3921832B2 (en) * 1998-02-02 2007-05-30 株式会社デンソー Centrifugal blower
GB2353824A (en) * 1999-08-23 2001-03-07 Caterpillar Inc Seal arrangement for centrifugal fan
JP3879764B2 (en) * 2004-07-14 2007-02-14 ダイキン工業株式会社 Centrifugal blower
JP3995010B2 (en) 2005-09-28 2007-10-24 ダイキン工業株式会社 Impeller of multiblade blower and method of manufacturing the same
WO2007108720A1 (en) * 2006-03-21 2007-09-27 Balakirev, Evgeni Borisovitch Radial fan (variants)
FR2911923B1 (en) * 2007-01-25 2011-07-08 Snecma ACOUSTIC RECTIFIER FOR TURBOREACTOR BLOWER CASING
DE102010015513A1 (en) * 2010-04-16 2011-10-20 W.E.T. Automotive Systems Ag Ventilator for use in air conditioning device of air-conditioned object of vehicle, has paddle wheel, which is mounted around axis of rotation in ventilator and multiple blades, where blades are arranged around hub of paddle wheel
CN102588345A (en) * 2011-01-05 2012-07-18 南阳汉冶特钢有限公司 Axial progressive accelerating pressurizing flow collector
WO2017179498A1 (en) * 2016-04-11 2017-10-19 日本電産株式会社 Blower device and cleaner
JP6758520B2 (en) * 2017-10-27 2020-09-23 三菱電機株式会社 Centrifugal blower and blower
WO2019082392A1 (en) * 2017-10-27 2019-05-02 三菱電機株式会社 Centrifugal blower, air blower device, air conditioning device, and refrigeration cycle device
RU184836U1 (en) * 2017-12-18 2018-11-12 Сергей Владимирович Чучкалов CEILING FAN
DE202019101969U1 (en) * 2019-04-05 2020-07-07 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Ventilation system for an electric motor
DE102020216155A1 (en) * 2020-12-17 2022-06-23 Ziehl-Abegg Se Fan and spiral casing for a fan

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004516A (en) * 1934-07-05 1935-06-11 B F Sturtevant Company Inc Centrifugal fluid moving apparatus
CH357137A (en) * 1957-03-12 1961-09-30 Paul Pollrich & Comp Centrifugal fan or pump
CH386042A (en) * 1961-06-29 1964-12-31 Eck Bruno Ing Dr Centrifugal fan
DK118475B (en) * 1965-08-02 1970-08-24 Nordisk Ventilator Radial fan with axial outflow.
US4199302A (en) * 1975-12-10 1980-04-22 Goettl Adam D Centrifugal blower having improved structure for mounting of rotor assembly
US4245965A (en) * 1979-01-25 1981-01-20 Master Air Inc. Gas-handling apparatus
DE2940773C2 (en) * 1979-10-08 1986-08-14 Punker GmbH, 2330 Eckernförde High-performance centrifugal fan
JPS56118593A (en) * 1980-02-25 1981-09-17 Hitachi Ltd Blower
IT1194156B (en) * 1982-03-15 1988-09-14 Sueddeutsche Kuehler Behr AXIAL FAN, ESPECIALLY FOR COOLING WATER COOLED HEAT ENGINE RADIATORS
FR2595767B1 (en) * 1986-03-17 1988-07-08 Peugeot Aciers Et Outillage RADIAL FAN, ESPECIALLY FOR AIR CONDITIONING OF MOTOR VEHICLES
DE8909859U1 (en) * 1989-08-17 1990-12-13 Moser, Karl, Dipl.-Ing. (Tu), 7760 Radolfzell, De
DD288649A5 (en) * 1989-10-23 1991-04-04 Veb Turbowerke Meissen,De RADIAL FAN

Also Published As

Publication number Publication date
ITMI942003A1 (en) 1996-03-30
GB2283060A (en) 1995-04-26
GB9420344D0 (en) 1994-11-23
DE4335686A1 (en) 1995-04-27
DE4335686B4 (en) 2006-07-27
FR2711397B1 (en) 1996-03-29
GB2283060B (en) 1996-12-04
ITMI942003A0 (en) 1994-09-30
FR2711397A1 (en) 1995-04-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970925