JPWO2021039754A1 - - Google Patents

Info

Publication number
JPWO2021039754A1
JPWO2021039754A1 JP2021542911A JP2021542911A JPWO2021039754A1 JP WO2021039754 A1 JPWO2021039754 A1 JP WO2021039754A1 JP 2021542911 A JP2021542911 A JP 2021542911A JP 2021542911 A JP2021542911 A JP 2021542911A JP WO2021039754 A1 JPWO2021039754 A1 JP WO2021039754A1
Authority
JP
Japan
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
JP2021542911A
Other languages
Japanese (ja)
Other versions
JP7108829B2 (en
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 filed Critical
Publication of JPWO2021039754A1 publication Critical patent/JPWO2021039754A1/ja
Application granted granted Critical
Publication of JP7108829B2 publication Critical patent/JP7108829B2/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2021542911A 2019-08-26 2020-08-25 Air blower, air supply fan Active JP7108829B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019153945 2019-08-26
JP2019153945 2019-08-26
PCT/JP2020/031932 WO2021039754A1 (en) 2019-08-26 2020-08-25 Blower, and air supply fan

Publications (2)

Publication Number Publication Date
JPWO2021039754A1 true JPWO2021039754A1 (en) 2021-03-04
JP7108829B2 JP7108829B2 (en) 2022-07-29

Family

ID=74685913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021542911A Active JP7108829B2 (en) 2019-08-26 2020-08-25 Air blower, air supply fan

Country Status (2)

Country Link
JP (1) JP7108829B2 (en)
WO (1) WO2021039754A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100021794A1 (en) * 2021-08-11 2023-02-11 Almes Srl FORCED VENTILATION DEVICE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369004U (en) * 1976-11-12 1978-06-09
JPS5736398U (en) * 1980-08-09 1982-02-25
JP2003206891A (en) * 2002-01-17 2003-07-25 Nippon Densan Corp Fan motor
JP2008291819A (en) * 2006-07-21 2008-12-04 Panasonic Corp Centrifugal fan device and electronic apparatus equipped with it
JP2009270778A (en) * 2008-05-08 2009-11-19 Hitachi Appliances Inc Air conditioner
JP2017133427A (en) * 2016-01-28 2017-08-03 サンデン・オートモーティブクライメイトシステム株式会社 Centrifugal blower
JP2019018204A (en) * 2015-03-20 2019-02-07 パナソニックＩｐマネジメント株式会社 Blower module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51152235U (en) * 1975-05-30 1976-12-04
JPS55112936A (en) * 1979-02-23 1980-09-01 Sharp Corp Cooking device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369004U (en) * 1976-11-12 1978-06-09
JPS5736398U (en) * 1980-08-09 1982-02-25
JP2003206891A (en) * 2002-01-17 2003-07-25 Nippon Densan Corp Fan motor
JP2008291819A (en) * 2006-07-21 2008-12-04 Panasonic Corp Centrifugal fan device and electronic apparatus equipped with it
JP2009270778A (en) * 2008-05-08 2009-11-19 Hitachi Appliances Inc Air conditioner
JP2019018204A (en) * 2015-03-20 2019-02-07 パナソニックＩｐマネジメント株式会社 Blower module
JP2017133427A (en) * 2016-01-28 2017-08-03 サンデン・オートモーティブクライメイトシステム株式会社 Centrifugal blower

Also Published As

Publication number Publication date
JP7108829B2 (en) 2022-07-29
WO2021039754A1 (en) 2021-03-04

Similar Documents

Publication Publication Date Title
BR112019017762A2 (en)
BR112021017339A2 (en)
BR112021013854A2 (en)
BR112021017939A2 (en)
BR112019016141A2 (en)
AU2020104490A4 (en)
BR112021017738A2 (en)
BR112019016138A2 (en)
BR112019016142A2 (en)
BR112021017728A2 (en)
BR112021008711A2 (en)
BR112021017234A2 (en)
BR112021017355A2 (en)
BR112021017173A2 (en)
BR112021017083A2 (en)
BR112021017637A2 (en)
BR112021012348A2 (en)
BR112021017703A2 (en)
BR112021013944A2 (en)
BR112021013128A2 (en)
BR112021017732A2 (en)
JPWO2021039754A1 (en)
BR112021015080A2 (en)
BR112021017949A2 (en)
BR112021017983A2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211013

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20211013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220105

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220125

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220322

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220404

R151 Written notification of patent or utility model registration

Ref document number: 7108829

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151