KR102568173B1 - 송풍 장치 - Google Patents

송풍 장치 Download PDF

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Publication number
KR102568173B1
KR102568173B1 KR1020227002145A KR20227002145A KR102568173B1 KR 102568173 B1 KR102568173 B1 KR 102568173B1 KR 1020227002145 A KR1020227002145 A KR 1020227002145A KR 20227002145 A KR20227002145 A KR 20227002145A KR 102568173 B1 KR102568173 B1 KR 102568173B1
Authority
KR
South Korea
Prior art keywords
air
module
blowing
blower
impeller
Prior art date
Application number
KR1020227002145A
Other languages
English (en)
Korean (ko)
Other versions
KR20220058525A (ko
Inventor
김태균
Original Assignee
조양메디케어(주)
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 조양메디케어(주) filed Critical 조양메디케어(주)
Publication of KR20220058525A publication Critical patent/KR20220058525A/ko
Application granted granted Critical
Publication of KR102568173B1 publication Critical patent/KR102568173B1/ko

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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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020227002145A 2020-09-30 2020-10-07 송풍 장치 KR102568173B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020200127633 2020-09-30
KR20200127633 2020-09-30
PCT/KR2020/013694 WO2022071620A1 (fr) 2020-09-30 2020-10-07 Soufflante

Publications (2)

Publication Number Publication Date
KR20220058525A KR20220058525A (ko) 2022-05-09
KR102568173B1 true KR102568173B1 (ko) 2023-08-18

Family

ID=80950692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227002145A KR102568173B1 (ko) 2020-09-30 2020-10-07 송풍 장치

Country Status (2)

Country Link
KR (1) KR102568173B1 (fr)
WO (1) WO2022071620A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472759B1 (ko) * 2014-02-07 2014-12-15 이광식 날개 없는 선풍기
KR101979679B1 (ko) * 2018-03-19 2019-08-28 (주)메가트론 보관성과 사용성이 향상된 날개없는 휴대용 선풍기 및 이 휴대용 선풍기를 구비한 스탠드형 선풍기장치
KR102062105B1 (ko) * 2018-07-31 2020-01-03 노지용 선풍기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452593A (en) * 2007-09-04 2009-03-11 Dyson Technology Ltd A fan
SG172132A1 (en) * 2009-03-04 2011-07-28 Dyson Technology Ltd A fan
KR20160149051A (ko) * 2015-06-17 2016-12-27 주식회사 도무스씨앤엠 날개 없는 선풍기

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472759B1 (ko) * 2014-02-07 2014-12-15 이광식 날개 없는 선풍기
KR101979679B1 (ko) * 2018-03-19 2019-08-28 (주)메가트론 보관성과 사용성이 향상된 날개없는 휴대용 선풍기 및 이 휴대용 선풍기를 구비한 스탠드형 선풍기장치
KR102062105B1 (ko) * 2018-07-31 2020-01-03 노지용 선풍기

Also Published As

Publication number Publication date
WO2022071620A1 (fr) 2022-04-07
KR20220058525A (ko) 2022-05-09

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant