IT1132370B - Ventilatore con un tronco d'albero,che sporge da una cassa di un gruppo di azionamento,e' dotato di una girante ed e' sopportato nella cassa - Google Patents

Ventilatore con un tronco d'albero,che sporge da una cassa di un gruppo di azionamento,e' dotato di una girante ed e' sopportato nella cassa

Info

Publication number
IT1132370B
IT1132370B IT24078/80A IT2407880A IT1132370B IT 1132370 B IT1132370 B IT 1132370B IT 24078/80 A IT24078/80 A IT 24078/80A IT 2407880 A IT2407880 A IT 2407880A IT 1132370 B IT1132370 B IT 1132370B
Authority
IT
Italy
Prior art keywords
case
impeller
projecting
fan
supported
Prior art date
Application number
IT24078/80A
Other languages
English (en)
Italian (it)
Other versions
IT8024078A0 (it
Inventor
Peter Bruder
Hartmut Nitzsche
Klaus Metzger
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 IT8024078A0 publication Critical patent/IT8024078A0/it
Application granted granted Critical
Publication of IT1132370B publication Critical patent/IT1132370B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/46—Fans, e.g. ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT24078/80A 1979-08-11 1980-08-08 Ventilatore con un tronco d'albero,che sporge da una cassa di un gruppo di azionamento,e' dotato di una girante ed e' sopportato nella cassa IT1132370B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797923037U DE7923037U1 (de) 1979-08-11 1979-08-11 Luefter mit einem aus einem gehaeuse eines antriebsaggregates ragenden, mit einem luefterrad versehenen, in dem gehaeuse gelagerten wellenstumpf

Publications (2)

Publication Number Publication Date
IT8024078A0 IT8024078A0 (it) 1980-08-08
IT1132370B true IT1132370B (it) 1986-07-02

Family

ID=6706539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24078/80A IT1132370B (it) 1979-08-11 1980-08-08 Ventilatore con un tronco d'albero,che sporge da una cassa di un gruppo di azionamento,e' dotato di una girante ed e' sopportato nella cassa

Country Status (3)

Country Link
DE (1) DE7923037U1 (index.php)
FR (1) FR2463300A1 (index.php)
IT (1) IT1132370B (index.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805899A1 (de) * 1988-02-25 1989-09-07 Klein Schanzlin & Becker Ag Welle
FR2756021B1 (fr) * 1996-11-19 2001-11-23 Valeo Systemes Dessuyage Motoventilateur a montage d'helice simplifie
FR2801647B1 (fr) * 1999-11-30 2002-08-02 Valeo Thermique Moteur Sa Dispositif de fixation d'une helice de ventilateur sur un arbre moteur
CN100439719C (zh) * 2005-06-08 2008-12-03 郑宗殷 具有平衡主轴的双扇叶电风扇
EP1808604A1 (en) * 2006-01-13 2007-07-18 Chung-Yin Cheng Electric fan
US8152484B2 (en) * 2009-04-09 2012-04-10 Robert Bosch Gmbh Engine cooling fan assembly
CN104265676A (zh) * 2014-09-15 2015-01-07 成都嘉陵华西光学精密机械有限公司 一种风扇轴部件前端全密封防尘结构

Also Published As

Publication number Publication date
FR2463300B3 (index.php) 1983-05-06
FR2463300A1 (fr) 1981-02-20
IT8024078A0 (it) 1980-08-08
DE7923037U1 (de) 1981-02-12

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Legal Events

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

Effective date: 19950829