USD589136S1 - Motor housing - Google Patents

Motor housing Download PDF

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Publication number
USD589136S1
USD589136S1 US29274504 US27450407F USD589136S US D589136 S1 USD589136 S1 US D589136S1 US 29274504 US29274504 US 29274504 US 27450407 F US27450407 F US 27450407F US D589136 S USD589136 S US D589136S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
view
fig
bottom
top
shroud
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
US29274504
Inventor
Barton John Kenyon
David B. Sears
Michael Bruce Moir
Michael David Bednar
Richard G. Krum
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.)
ResMed Motor Tech Inc
Original Assignee
ResMed Motor Tech Inc
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
Grant date

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08Centrifugal pumps
    • F04D17/16Centrifugal pumps for displacing without appreciable compression
    • F04D17/164Multi-stage fans, e.g. for vacuum cleaners
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057Pumps therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057Pumps therefor
    • A61M16/0066Blowers or centrifugal pumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057Pumps therefor
    • A61M16/0066Blowers or centrifugal pumps
    • A61M16/0069Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/22Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/02Selection of particular materials
    • F04D29/023Selection of particular materials especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/08Sealings
    • F04D29/083Sealings especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/28Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30Vanes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226Fan casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44Fluid-guiding means, e.g. diffusers
    • F04D29/441Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444Bladed diffusers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/601Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

Abstract

An impeller comprising: a top shroud; a bottom shroud, a plurality of vanes extending from the top shroud to the bottom shroud, each said vane including a top edge at a radially inner portion of the vane in contact with the top shroud and a bottom edge at a radially outer portion of the vane in contact with the bottom shroud, such that a radially inner portion of the vane at the bottom edge of each vane is not in contact with or adjacent the bottom shroud and a radially outer portion of the vane at the top edge of each vane is not in contact with or adjacent the top shroud.

Description

FIG. 1 is a front perspective view of a motor housing according to a first embodiment of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front perspective view of a motor housing according to a second embodiment of our design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a front perspective view of a motor housing according to a third embodiment of our design;

FIG. 16 is a front view thereof;

FIG. 17 is a rear view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a right side view thereof; and,

FIG. 21 is a left side view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for a motor housing, as shown and described.
US29274504 2005-10-28 2007-04-27 Motor housing Active USD589136S1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US73087505 true 2005-10-28 2005-10-28
US77533306 true 2006-02-22 2006-02-22
US84120206 true 2006-08-31 2006-08-31
PCT/AU2006/001616 WO2007048205A1 (en) 2005-10-28 2006-10-27 Blower motor with flexible support sleeve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29311305 USD619700S1 (en) 2006-10-27 2009-02-13 Motor housing
US29311306 USD642676S1 (en) 2006-10-27 2009-02-13 Flexible motor sleeve
US29371672 USD679375S1 (en) 2006-10-27 2011-06-29 Flexible motor sleeve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2006/001616 Continuation-In-Part WO2007048205A1 (en) 2005-10-28 2006-10-27 Blower motor with flexible support sleeve

Publications (1)

Publication Number Publication Date
USD589136S1 true USD589136S1 (en) 2009-03-24

Family

ID=37967357

Family Applications (8)

Application Number Title Priority Date Filing Date
US12083350 Active 2029-03-26 US8272837B2 (en) 2005-10-28 2006-10-27 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US12083937 Active 2029-10-09 US8393320B2 (en) 2005-10-28 2006-10-27 Blower motor with flexible support sleeve
US29274505 Active USD589137S1 (en) 2005-10-28 2007-04-27 Flexible motor sleeve
US29274504 Active USD589136S1 (en) 2005-10-28 2007-04-27 Motor housing
US29274506 Active USD589138S1 (en) 2005-10-28 2007-04-27 Motor assembly
US13532227 Active US8628302B2 (en) 2005-10-28 2012-06-25 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US14095285 Active 2028-04-02 US9512729B2 (en) 2005-10-28 2013-12-03 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US15334467 Pending US20170045056A1 (en) 2005-10-28 2016-10-26 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor

Family Applications Before (3)

Application Number Title Priority Date Filing Date
US12083350 Active 2029-03-26 US8272837B2 (en) 2005-10-28 2006-10-27 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US12083937 Active 2029-10-09 US8393320B2 (en) 2005-10-28 2006-10-27 Blower motor with flexible support sleeve
US29274505 Active USD589137S1 (en) 2005-10-28 2007-04-27 Flexible motor sleeve

Family Applications After (4)

Application Number Title Priority Date Filing Date
US29274506 Active USD589138S1 (en) 2005-10-28 2007-04-27 Motor assembly
US13532227 Active US8628302B2 (en) 2005-10-28 2012-06-25 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US14095285 Active 2028-04-02 US9512729B2 (en) 2005-10-28 2013-12-03 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
US15334467 Pending US20170045056A1 (en) 2005-10-28 2016-10-26 Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor

Country Status (5)

Country Link
US (8) US8272837B2 (en)
EP (3) EP1940495B1 (en)
JP (4) JP5186379B2 (en)
CN (1) CN103185027B (en)
WO (2) WO2007048206A1 (en)

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USD736905S1 (en) * 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
US9132252B2 (en) 2009-05-29 2015-09-15 Resmed Limited PAP system
US9662463B2 (en) 2009-11-19 2017-05-30 Resmed Motor Technologies Inc. Blower

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US20170045056A1 (en) 2017-02-16 application
JP2009513862A (en) 2009-04-02 application
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CN103185027A (en) 2013-07-03 application
US8628302B2 (en) 2014-01-14 grant
US8393320B2 (en) 2013-03-12 grant
JP5813078B2 (en) 2015-11-17 grant
US20090136341A1 (en) 2009-05-28 application
JP5096351B2 (en) 2012-12-12 grant
US20100132711A1 (en) 2010-06-03 application
USD589137S1 (en) 2009-03-24 grant
JP2009513192A (en) 2009-04-02 application
USD589138S1 (en) 2009-03-24 grant
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US8272837B2 (en) 2012-09-25 grant
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US20140119921A1 (en) 2014-05-01 application
WO2007048206A1 (en) 2007-05-03 application
JP2012137095A (en) 2012-07-19 application
EP1940496A1 (en) 2008-07-09 application
JP2014051989A (en) 2014-03-20 application
US20120301304A1 (en) 2012-11-29 application
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US9512729B2 (en) 2016-12-06 grant
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