JP4294143B2 - 排水ポンプ - Google Patents

排水ポンプ Download PDF

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Publication number
JP4294143B2
JP4294143B2 JP04114699A JP4114699A JP4294143B2 JP 4294143 B2 JP4294143 B2 JP 4294143B2 JP 04114699 A JP04114699 A JP 04114699A JP 4114699 A JP4114699 A JP 4114699A JP 4294143 B2 JP4294143 B2 JP 4294143B2
Authority
JP
Japan
Prior art keywords
motor
drainage pump
drive shaft
bearing
oil
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.)
Expired - Fee Related
Application number
JP04114699A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000240581A (ja
Inventor
達志 二宮
正幸 今井
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 JP04114699A priority Critical patent/JP4294143B2/ja
Priority to TW088121963A priority patent/TW445349B/zh
Priority to EP99125699A priority patent/EP1030063B1/de
Priority to ES99125699T priority patent/ES2173699T3/es
Priority to DE69900973T priority patent/DE69900973T2/de
Priority to CN00101026A priority patent/CN1120938C/zh
Priority to KR1020000002386A priority patent/KR20000057773A/ko
Publication of JP2000240581A publication Critical patent/JP2000240581A/ja
Application granted granted Critical
Publication of JP4294143B2 publication Critical patent/JP4294143B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04D11/00—Other rotary non-positive-displacement 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/70—Slinger plates or washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Motor Or Generator Frames (AREA)
JP04114699A 1999-02-19 1999-02-19 排水ポンプ Expired - Fee Related JP4294143B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP04114699A JP4294143B2 (ja) 1999-02-19 1999-02-19 排水ポンプ
TW088121963A TW445349B (en) 1999-02-19 1999-12-15 Drain pump
ES99125699T ES2173699T3 (es) 1999-02-19 1999-12-23 Bomba de drenaje.
DE69900973T DE69900973T2 (de) 1999-02-19 1999-12-23 Entleerungspumpe
EP99125699A EP1030063B1 (de) 1999-02-19 1999-12-23 Entleerungspumpe
CN00101026A CN1120938C (zh) 1999-02-19 2000-01-06 排泄泵
KR1020000002386A KR20000057773A (ko) 1999-02-19 2000-01-19 배수펌프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04114699A JP4294143B2 (ja) 1999-02-19 1999-02-19 排水ポンプ

Publications (2)

Publication Number Publication Date
JP2000240581A JP2000240581A (ja) 2000-09-05
JP4294143B2 true JP4294143B2 (ja) 2009-07-08

Family

ID=12600290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04114699A Expired - Fee Related JP4294143B2 (ja) 1999-02-19 1999-02-19 排水ポンプ

Country Status (7)

Country Link
EP (1) EP1030063B1 (de)
JP (1) JP4294143B2 (de)
KR (1) KR20000057773A (de)
CN (1) CN1120938C (de)
DE (1) DE69900973T2 (de)
ES (1) ES2173699T3 (de)
TW (1) TW445349B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4737701B2 (ja) * 2001-06-18 2011-08-03 株式会社鷺宮製作所 空気調和機用排水ポンプ
JP3711998B2 (ja) 2003-12-05 2005-11-02 ダイキン工業株式会社 ドレンポンプ及びそれを備えた空気調和装置
JP2009264317A (ja) * 2008-04-28 2009-11-12 Fuji Koki Corp 排水ポンプ
JP5658526B2 (ja) * 2010-10-08 2015-01-28 日本電産サンキョー株式会社 ドレンポンプ
JP6101474B2 (ja) * 2012-11-26 2017-03-22 株式会社不二工機 排水ポンプ用モータ及びそれを用いた排水ポンプ
CN105464995B (zh) * 2014-09-26 2019-01-11 株式会社不二工机 排水泵
JP6771768B2 (ja) * 2017-03-27 2020-10-21 株式会社不二工機 排水ポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562907A (en) * 1943-02-10 1944-07-20 Thompson Prod Inc Improvements in or relating to fuel-pumping systems
US3614272A (en) * 1970-02-02 1971-10-19 Hpe Inc Pump assembly
US3655295A (en) * 1970-10-01 1972-04-11 Eco Pump Corp Mechanical seal for centrifugal pumps
JP3580329B2 (ja) * 1995-08-29 2004-10-20 株式会社不二工機 排水ポンプ

Also Published As

Publication number Publication date
DE69900973D1 (de) 2002-04-11
JP2000240581A (ja) 2000-09-05
CN1263996A (zh) 2000-08-23
EP1030063A3 (de) 2000-10-04
KR20000057773A (ko) 2000-09-25
TW445349B (en) 2001-07-11
CN1120938C (zh) 2003-09-10
EP1030063A2 (de) 2000-08-23
ES2173699T3 (es) 2002-10-16
EP1030063B1 (de) 2002-03-06
DE69900973T2 (de) 2002-11-21

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