DE275612C - - Google Patents

Info

Publication number
DE275612C
DE275612C DENDAT275612D DE275612DA DE275612C DE 275612 C DE275612 C DE 275612C DE NDAT275612 D DENDAT275612 D DE NDAT275612D DE 275612D A DE275612D A DE 275612DA DE 275612 C DE275612 C DE 275612C
Authority
DE
Germany
Prior art keywords
air
blades
wheel
centrifugal fan
guide plates
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.)
Active
Application number
DENDAT275612D
Other languages
German (de)
English (en)
Publication of DE275612C publication Critical patent/DE275612C/de
Active 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT275612D Active DE275612C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE275612C true DE275612C (cg-RX-API-DMAC7.html)

Family

ID=531888

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT275612D Active DE275612C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE275612C (cg-RX-API-DMAC7.html)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025006C2 (de) * 1990-08-07 2002-12-05 Werner Durst Ventilatoreinheit
EP1318307A1 (en) * 2001-12-10 2003-06-11 Resmed Limited Double-ended blower and volutes therefor
US6910483B2 (en) 2001-12-10 2005-06-28 Resmed Limited Double-ended blower and volutes therefor
US8517012B2 (en) 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
US9610416B2 (en) 2009-06-04 2017-04-04 Resmed Limited Flow generator chassis assembly with suspension seal
US9610420B2 (en) 2003-06-20 2017-04-04 Resmed Limited Breathable gas apparatus with humidifier
USRE46571E1 (en) 2001-02-16 2017-10-17 Resmed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
US9884163B2 (en) 1999-08-05 2018-02-06 RedMed R&D Germany GmbH Apparatus for humidifying a respiratory gas
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder
US10478585B2 (en) 2007-06-07 2019-11-19 ResMed Pty Ltd Tub for humidifier
US10806889B2 (en) 2008-06-05 2020-10-20 ResMed Pty Ltd Treatment of respiratory conditions

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025006C2 (de) * 1990-08-07 2002-12-05 Werner Durst Ventilatoreinheit
US10052450B2 (en) 1999-08-05 2018-08-21 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US9884163B2 (en) 1999-08-05 2018-02-06 RedMed R&D Germany GmbH Apparatus for humidifying a respiratory gas
USRE48095E1 (en) 2001-02-16 2020-07-14 ResMed Pty Ltd Humidifier with structure to prevent backflow of liquid through the humidifier inlet
USRE46571E1 (en) 2001-02-16 2017-10-17 Resmed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
USRE48118E1 (en) 2001-02-16 2020-07-28 ResMed Pty Ltd Humidifier with structure to prevent backflow of liquid through the humidifier inlet
USRE48149E1 (en) 2001-02-16 2020-08-11 ResMed Pty Ltd Humidifier with structure to prevent backflow of liquid through the humidifier inlet
CN100457214C (zh) * 2001-12-10 2009-02-04 雷斯梅德有限公司 双头吹气机及其蜗壳
US9427538B2 (en) 2001-12-10 2016-08-30 Resmed Limited Multiple stage blowers and volutes therefor
US8517012B2 (en) 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
US8225786B2 (en) 2001-12-10 2012-07-24 Resmed Limited Double-ended blower and volutes therefor
US8122884B2 (en) 2001-12-10 2012-02-28 Resmed Limited Double-ended blower and volutes therefor
US10400773B2 (en) 2001-12-10 2019-09-03 ResMed Pty Ltd Double-ended blower and volutes therefor
AU2002315917B2 (en) * 2001-12-10 2008-05-01 ResMed Pty Ltd Double-Ended Blower and Volutes Therefor
US6910483B2 (en) 2001-12-10 2005-06-28 Resmed Limited Double-ended blower and volutes therefor
EP1318307A1 (en) * 2001-12-10 2003-06-11 Resmed Limited Double-ended blower and volutes therefor
US10434271B2 (en) 2001-12-10 2019-10-08 ResMed Pty Ltd Multiple stage blowers and volutes therefor
US10300231B2 (en) 2001-12-10 2019-05-28 Resmed Limited Multiple stage blowers and volutes therefor
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder
US10850053B2 (en) 2003-06-20 2020-12-01 ResMed Pty Ltd Breathable gas supply apparatus
US11413412B2 (en) 2003-06-20 2022-08-16 ResMed Pty Ltd Breathable gas supply apparatus
US11260187B2 (en) 2003-06-20 2022-03-01 ResMed Pty Ltd Breathable gas supply apparatus
USRE46543E1 (en) 2003-06-20 2017-09-12 Resmed Limited Breathable gas apparatus with humidifier
US9610420B2 (en) 2003-06-20 2017-04-04 Resmed Limited Breathable gas apparatus with humidifier
US11235115B2 (en) 2003-06-20 2022-02-01 ResMed Pty Ltd Breathable gas apparatus with humidifier
US10201676B2 (en) 2003-06-20 2019-02-12 Resmed Limited Breathable gas supply apparatus
US10881820B2 (en) 2003-06-20 2021-01-05 ResMed Pty Ltd Breathable gas apparatus with humidifier
US12011545B2 (en) 2007-06-07 2024-06-18 ResMed Pty Ltd Tub for humidifier
US10478585B2 (en) 2007-06-07 2019-11-19 ResMed Pty Ltd Tub for humidifier
US11229766B2 (en) 2008-06-05 2022-01-25 ResMed Pty Ltd Treatment of respiratory conditions
US10806889B2 (en) 2008-06-05 2020-10-20 ResMed Pty Ltd Treatment of respiratory conditions
US11247019B2 (en) 2008-06-05 2022-02-15 ResMed Pty Ltd Treatment of respiratory conditions
US11878123B2 (en) 2008-06-05 2024-01-23 ResMed Pty Ltd Treatment of respiratory conditions
US11433213B2 (en) 2008-06-05 2022-09-06 ResMed Pty Ltd Treatment of respiratory conditions
US9610416B2 (en) 2009-06-04 2017-04-04 Resmed Limited Flow generator chassis assembly with suspension seal
US11129948B2 (en) 2009-06-04 2021-09-28 ResMed Pty Ltd Flow generator chassis assembly with suspension seal
US12161800B2 (en) 2009-06-04 2024-12-10 ResMed Pty Ltd Flow generator chassis assembly with suspension seal

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