EP2778428A3 - Mounting arrangement for a radial fan for a suction hood - Google Patents

Mounting arrangement for a radial fan for a suction hood Download PDF

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Publication number
EP2778428A3
EP2778428A3 EP14157261.0A EP14157261A EP2778428A3 EP 2778428 A3 EP2778428 A3 EP 2778428A3 EP 14157261 A EP14157261 A EP 14157261A EP 2778428 A3 EP2778428 A3 EP 2778428A3
Authority
EP
European Patent Office
Prior art keywords
mounting arrangement
suction hood
radial fan
fan wheel
shoulder
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.)
Granted
Application number
EP14157261.0A
Other languages
German (de)
French (fr)
Other versions
EP2778428A2 (en
EP2778428B1 (en
Inventor
Robert Blaz
Ilhan GÜCLÜ
Eugen Maurer
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL14157261T priority Critical patent/PL2778428T3/en
Publication of EP2778428A2 publication Critical patent/EP2778428A2/en
Publication of EP2778428A3 publication Critical patent/EP2778428A3/en
Application granted granted Critical
Publication of EP2778428B1 publication Critical patent/EP2778428B1/en
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid 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
    • F04D29/26—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
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

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

Abstract

Eine Verbindungsanordnung (10) für ein Radialgebläse (2) einer Dunstabzugshaube (1), mit einem Lüfterrad (11) und einer Welle (18) zum Antreiben des Lüfterrads (11), welche ein Gewinde (23), das in ein korrespondierendes Gewinde (37) des Lüfterrads (11) eingeschraubt ist, und eine sich an das Gewinde (23) anschließende Schulter (25) aufweist, die in eine korrespondierende Schulter (33) des Lüfterrads (11) eingreift, wobei radiale Abschnitte (26, 34) der Schulter (25) und der korrespondierenden Schulter (33) axial in Anlage miteinander stehen.

Figure imgaf001
A connection arrangement (10) for a radial blower (2) of an extractor hood (1), comprising a fan wheel (11) and a shaft (18) for driving the fan wheel (11), which has a thread (23) which is threaded into a corresponding thread (11). 37) of the fan wheel (11) is screwed, and a to the thread (23) subsequent shoulder (25) which engages in a corresponding shoulder (33) of the fan wheel (11), wherein radial portions (26, 34) of the Shoulder (25) and the corresponding shoulder (33) axially in abutment with each other.
Figure imgaf001
EP14157261.0A 2013-03-11 2014-02-28 Mounting arrangement for a radial fan for a suction hood Active EP2778428B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14157261T PL2778428T3 (en) 2013-03-11 2014-02-28 Mounting arrangement for a radial fan for a suction hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013204140.3A DE102013204140A1 (en) 2013-03-11 2013-03-11 Connecting arrangement for a radial fan of an extractor hood

Publications (3)

Publication Number Publication Date
EP2778428A2 EP2778428A2 (en) 2014-09-17
EP2778428A3 true EP2778428A3 (en) 2018-04-04
EP2778428B1 EP2778428B1 (en) 2020-08-26

Family

ID=50189567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14157261.0A Active EP2778428B1 (en) 2013-03-11 2014-02-28 Mounting arrangement for a radial fan for a suction hood

Country Status (4)

Country Link
EP (1) EP2778428B1 (en)
CN (1) CN104047887A (en)
DE (1) DE102013204140A1 (en)
PL (1) PL2778428T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015108489B3 (en) * 2015-05-29 2016-09-29 Halla Visteon Climate Control Corporation Centrifugal blower unit, in particular for motor vehicle air conditioners
ITUA20162385A1 (en) * 2016-04-07 2017-10-07 Faber Spa FAN PERFECTED FOR FUMES AND VAPORS ASPIRATION SYSTEM, IN PARTICULAR FOR THE KITCHEN AND THE SUCTION SYSTEM WITH THIS FAN
CN106813282B (en) * 2017-04-10 2023-03-28 华帝股份有限公司 Automatic cleaning device of range hood and oil smoke cleaning method thereof
CN115788944B (en) * 2023-01-16 2023-04-18 中国电建集团透平科技有限公司 Large-scale wind-tunnel fan drive shafting structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983101A (en) * 1961-03-13 1965-02-10 Firth Cleveland Ltd Improvements relating to cross-flow fans
JPS5136602A (en) * 1974-09-24 1976-03-27 Hitachi Ltd GOSEIJUSHISEIHANEGURUMA
FR2324203A7 (en) * 1975-09-15 1977-04-08 Sisme Italiana Statori Motori Connection between electric motor and pump - has rotor screwed onto motor spindle and pump housing bolted to motor shroud
JPS5289703U (en) * 1975-12-27 1977-07-05
US4832573A (en) * 1987-11-27 1989-05-23 General Motors Corporation Integral connection for plastic water pump impeller
WO2000057064A1 (en) * 1999-03-23 2000-09-28 Türk Elektri̇k Endüstri̇si̇ A.Ş. Insulated fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269799A (en) * 1939-09-23 1942-01-13 Torrington Mfg Co Fan hub and shaft assembly
DE9016767U1 (en) 1990-12-12 1991-02-28 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Extractor hood
CN2136952Y (en) * 1992-07-28 1993-06-23 蔡琼瑶 Range hood f
DE19640647A1 (en) * 1996-10-02 1998-04-09 Asea Brown Boveri Compressor wheel arrangement for turbochargers
JP2010242526A (en) * 2009-04-01 2010-10-28 Tokai Rubber Ind Ltd Fan boss

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983101A (en) * 1961-03-13 1965-02-10 Firth Cleveland Ltd Improvements relating to cross-flow fans
JPS5136602A (en) * 1974-09-24 1976-03-27 Hitachi Ltd GOSEIJUSHISEIHANEGURUMA
FR2324203A7 (en) * 1975-09-15 1977-04-08 Sisme Italiana Statori Motori Connection between electric motor and pump - has rotor screwed onto motor spindle and pump housing bolted to motor shroud
JPS5289703U (en) * 1975-12-27 1977-07-05
US4832573A (en) * 1987-11-27 1989-05-23 General Motors Corporation Integral connection for plastic water pump impeller
WO2000057064A1 (en) * 1999-03-23 2000-09-28 Türk Elektri̇k Endüstri̇si̇ A.Ş. Insulated fan

Also Published As

Publication number Publication date
EP2778428A2 (en) 2014-09-17
DE102013204140A1 (en) 2014-09-11
EP2778428B1 (en) 2020-08-26
CN104047887A (en) 2014-09-17
PL2778428T3 (en) 2021-04-06

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