EP0410271A3 - Feed device for gaseous medium - Google Patents

Feed device for gaseous medium Download PDF

Info

Publication number
EP0410271A3
EP0410271A3 EP19900113649 EP90113649A EP0410271A3 EP 0410271 A3 EP0410271 A3 EP 0410271A3 EP 19900113649 EP19900113649 EP 19900113649 EP 90113649 A EP90113649 A EP 90113649A EP 0410271 A3 EP0410271 A3 EP 0410271A3
Authority
EP
European Patent Office
Prior art keywords
feed device
gaseous medium
gaseous
medium
feed
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
EP19900113649
Other languages
German (de)
Other versions
EP0410271B1 (en
EP0410271A2 (en
Inventor
Reinhold Hopfensperger
Rudolf Tungl
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.)
Motoren Ventilatoren Landshut GmbH
Original Assignee
Standard Elektrik Lorenz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6385604&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0410271(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of EP0410271A2 publication Critical patent/EP0410271A2/en
Publication of EP0410271A3 publication Critical patent/EP0410271A3/en
Application granted granted Critical
Publication of EP0410271B1 publication Critical patent/EP0410271B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04D29/4226—Fan casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP90113649A 1989-07-22 1990-07-17 Feed device for gaseous medium Expired - Lifetime EP0410271B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924281 1989-07-22
DE3924281A DE3924281A1 (en) 1989-07-22 1989-07-22 DEVICE FOR CONVEYING A GASEOUS MEDIUM

Publications (3)

Publication Number Publication Date
EP0410271A2 EP0410271A2 (en) 1991-01-30
EP0410271A3 true EP0410271A3 (en) 1991-08-07
EP0410271B1 EP0410271B1 (en) 1994-09-21

Family

ID=6385604

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113649A Expired - Lifetime EP0410271B1 (en) 1989-07-22 1990-07-17 Feed device for gaseous medium

Country Status (3)

Country Link
EP (1) EP0410271B1 (en)
JP (1) JPH0357899A (en)
DE (2) DE3924281A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516073A1 (en) * 1991-05-29 1992-12-02 Alcatel SEL Aktiengesellschaft Apparatus for transporting a gaseous medium
DE4141360A1 (en) * 1991-12-14 1993-06-17 Sel Alcatel Ag RADIAL BLOWER FOR CONVEYING A COMBUSTIBLE GAS MIXTURE
DE4141359A1 (en) * 1991-12-14 1993-06-17 Sel Alcatel Ag Impeller for radial-flow fan - Has numerous apertures in surface of impeller underside opposite to impeller suction aperture.
DE4141362C2 (en) * 1991-12-14 2002-10-24 Motoren Ventilatoren Gmbh Radial blower with throttle device
DE4242474A1 (en) * 1992-12-16 1994-06-23 Sel Alcatel Ag Device for conveying a gaseous medium
DE4318580A1 (en) * 1993-06-04 1994-12-08 Sel Alcatel Ag Radial fan
DE19516515A1 (en) * 1995-05-05 1996-11-07 Sel Alcatel Ag Radial fan
DE19602368A1 (en) * 1996-01-24 1997-07-31 Sel Alcatel Ag Radial fan
DE20012654U1 (en) * 2000-07-19 2000-09-21 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG, 82152 Planegg Device for supplying a breathing gas
DE202004012015U1 (en) 2004-07-31 2005-12-22 Ebm-Papst Landshut Gmbh radial impeller
DE202005004180U1 (en) 2005-03-14 2006-07-27 Ebm-Papst Landshut Gmbh centrifugal blower
US20110217182A1 (en) * 2010-02-01 2011-09-08 Brink Climate Systems B.V. Air movement system
CN103711713B (en) * 2012-09-28 2016-08-24 昆山广兴电子有限公司 Centrifugal heat radiation fan
EP3530956B1 (en) * 2018-02-26 2021-09-22 Honeywell Technologies Sarl Impeller for a radial fan and gas burner appliance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301116A (en) * 1952-05-27 1954-08-31 Ag Hch Bertrams Fan pressure casing.
FR1396805A (en) * 1964-05-28 1965-04-23 Svenska Flaektfabriken Ab Housing for centrifugal fan
DE1204774B (en) * 1954-01-27 1965-11-11 Bruno Eck Dr Ing Radial blower for conveying very dusty gases
GB2055969A (en) * 1979-07-19 1981-03-11 Sgm Co Inc Low Noise Centrifugal Blower
DE3700230A1 (en) * 1987-01-07 1988-07-21 Hauni Werke Koerber & Co Kg Fan impeller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301116A (en) * 1952-05-27 1954-08-31 Ag Hch Bertrams Fan pressure casing.
DE1204774B (en) * 1954-01-27 1965-11-11 Bruno Eck Dr Ing Radial blower for conveying very dusty gases
FR1396805A (en) * 1964-05-28 1965-04-23 Svenska Flaektfabriken Ab Housing for centrifugal fan
GB2055969A (en) * 1979-07-19 1981-03-11 Sgm Co Inc Low Noise Centrifugal Blower
DE3700230A1 (en) * 1987-01-07 1988-07-21 Hauni Werke Koerber & Co Kg Fan impeller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VENTILATOREN Dr.Ing. Bruno ECK, 4. Auf- lage, 1962, Springer-Verlag Berlin-G!ttingen-Heidelberg Seite 2 *

Also Published As

Publication number Publication date
DE3924281A1 (en) 1991-01-31
JPH0357899A (en) 1991-03-13
DE59007207D1 (en) 1994-10-27
EP0410271B1 (en) 1994-09-21
EP0410271A2 (en) 1991-01-30

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