JPWO2022091439A1 - - Google Patents

Info

Publication number
JPWO2022091439A1
JPWO2022091439A1 JP2022558834A JP2022558834A JPWO2022091439A1 JP WO2022091439 A1 JPWO2022091439 A1 JP WO2022091439A1 JP 2022558834 A JP2022558834 A JP 2022558834A JP 2022558834 A JP2022558834 A JP 2022558834A JP WO2022091439 A1 JPWO2022091439 A1 JP WO2022091439A1
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.)
Pending
Application number
JP2022558834A
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 JPWO2022091439A1 publication Critical patent/JPWO2022091439A1/ja
Pending 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2022558834A 2020-10-30 2021-02-10 Pending JPWO2022091439A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020183151 2020-10-30
PCT/JP2021/004954 WO2022091439A1 (ja) 2020-10-30 2021-02-10 送風装置

Publications (1)

Publication Number Publication Date
JPWO2022091439A1 true JPWO2022091439A1 (ja) 2022-05-05

Family

ID=81382180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022558834A Pending JPWO2022091439A1 (ja) 2020-10-30 2021-02-10

Country Status (2)

Country Link
JP (1) JPWO2022091439A1 (ja)
WO (1) WO2022091439A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024057863A1 (ja) * 2022-09-16 2024-03-21 パナソニックＩｐマネジメント株式会社 送風システム
WO2024101206A1 (ja) * 2022-11-10 2024-05-16 パナソニックＩｐマネジメント株式会社 送風システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5074329B2 (ja) * 2008-09-01 2012-11-14 ニッシン・トーア株式会社 送風装置
JP2020118449A (ja) * 2017-05-15 2020-08-06 パナソニックＩｐマネジメント株式会社 汚染度推定装置及び汚染度推定方法
CN211551971U (zh) * 2020-03-05 2020-09-22 合肥正浩机械科技有限公司 一种集成式气帘隔离装置

Also Published As

Publication number Publication date
WO2022091439A1 (ja) 2022-05-05

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231017