JP7442803B2 - 排水ポンプ - Google Patents

排水ポンプ Download PDF

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Publication number
JP7442803B2
JP7442803B2 JP2020090875A JP2020090875A JP7442803B2 JP 7442803 B2 JP7442803 B2 JP 7442803B2 JP 2020090875 A JP2020090875 A JP 2020090875A JP 2020090875 A JP2020090875 A JP 2020090875A JP 7442803 B2 JP7442803 B2 JP 7442803B2
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Japan
Prior art keywords
wall portion
motor
housing
bottom wall
wall
Prior art date
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Active
Application number
JP2020090875A
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English (en)
Japanese (ja)
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JP2021188515A (ja
JP2021188515A5 (enExample
Inventor
克司 佐藤
良樹 渡邉
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.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
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 Fujikoki Corp filed Critical Fujikoki Corp
Priority to JP2020090875A priority Critical patent/JP7442803B2/ja
Priority to CN202180037456.3A priority patent/CN115698510A/zh
Priority to PCT/JP2021/018892 priority patent/WO2021241340A1/ja
Publication of JP2021188515A publication Critical patent/JP2021188515A/ja
Publication of JP2021188515A5 publication Critical patent/JP2021188515A5/ja
Application granted granted Critical
Publication of JP7442803B2 publication Critical patent/JP7442803B2/ja
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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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/14—Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2020090875A 2020-05-25 2020-05-25 排水ポンプ Active JP7442803B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020090875A JP7442803B2 (ja) 2020-05-25 2020-05-25 排水ポンプ
CN202180037456.3A CN115698510A (zh) 2020-05-25 2021-05-19 排水泵
PCT/JP2021/018892 WO2021241340A1 (ja) 2020-05-25 2021-05-19 排水ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020090875A JP7442803B2 (ja) 2020-05-25 2020-05-25 排水ポンプ

Publications (3)

Publication Number Publication Date
JP2021188515A JP2021188515A (ja) 2021-12-13
JP2021188515A5 JP2021188515A5 (enExample) 2022-10-18
JP7442803B2 true JP7442803B2 (ja) 2024-03-05

Family

ID=78744557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020090875A Active JP7442803B2 (ja) 2020-05-25 2020-05-25 排水ポンプ

Country Status (3)

Country Link
JP (1) JP7442803B2 (enExample)
CN (1) CN115698510A (enExample)
WO (1) WO2021241340A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7485388B2 (ja) 2022-06-20 2024-05-16 株式会社不二工機 排水ポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003262355A (ja) 2002-03-08 2003-09-19 Saginomiya Seisakusho Inc 水位検知器付き空気調和機用排水ポンプ
JP2012127281A (ja) 2010-12-16 2012-07-05 Saginomiya Seisakusho Inc 空気調和機用排水ポンプ
JP2013194671A (ja) 2012-03-22 2013-09-30 Fuji Koki Corp 排水ポンプ
JP2020169639A (ja) 2019-04-01 2020-10-15 合利美股▲分▼有限公司 遮音機能付き排水ポンプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003262355A (ja) 2002-03-08 2003-09-19 Saginomiya Seisakusho Inc 水位検知器付き空気調和機用排水ポンプ
JP2012127281A (ja) 2010-12-16 2012-07-05 Saginomiya Seisakusho Inc 空気調和機用排水ポンプ
JP2013194671A (ja) 2012-03-22 2013-09-30 Fuji Koki Corp 排水ポンプ
JP2020169639A (ja) 2019-04-01 2020-10-15 合利美股▲分▼有限公司 遮音機能付き排水ポンプ

Also Published As

Publication number Publication date
CN115698510A (zh) 2023-02-03
JP2021188515A (ja) 2021-12-13
WO2021241340A1 (ja) 2021-12-02

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