ES2173699T3 - Bomba de drenaje. - Google Patents

Bomba de drenaje.

Info

Publication number
ES2173699T3
ES2173699T3 ES99125699T ES99125699T ES2173699T3 ES 2173699 T3 ES2173699 T3 ES 2173699T3 ES 99125699 T ES99125699 T ES 99125699T ES 99125699 T ES99125699 T ES 99125699T ES 2173699 T3 ES2173699 T3 ES 2173699T3
Authority
ES
Spain
Prior art keywords
drive shaft
rotating vane
drain pump
collar
baffle plate
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 - Lifetime
Application number
ES99125699T
Other languages
English (en)
Inventor
Tatushi Ninomiya
Masayuki Imai
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
Application granted granted Critical
Publication of ES2173699T3 publication Critical patent/ES2173699T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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)

Abstract

Bomba de drenaje que comprende: una paleta giratoria (30) posicionada de forma rotativa dentro de una carcasa de bomba (20); un motor (50) que lleva un eje de transmisión (60) para accionar dicha paleta giratoria (30); y una placa deflectora (40) montada en dicho eje de transmisión (60); en la que dicha placa deflectora (40) está dispuesta entre dicha paleta giratoria (30) y un collar (100) encajado a presión en dicho eje de transmisión (60) que comprende una brida (110) en forma de disco y una parte cilíndrica (105), encontrándose la brida (110) en el extremo del collar (100) más cercano a la placa deflectora (40).
ES99125699T 1999-02-19 1999-12-23 Bomba de drenaje. Expired - Lifetime ES2173699T3 (es)

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 (1)

Publication Number Publication Date
ES2173699T3 true ES2173699T3 (es) 2002-10-16

Family

ID=12600290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99125699T Expired - Lifetime ES2173699T3 (es) 1999-02-19 1999-12-23 Bomba de drenaje.

Country Status (7)

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

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 (en) 2000-10-04
KR20000057773A (ko) 2000-09-25
TW445349B (en) 2001-07-11
CN1120938C (zh) 2003-09-10
EP1030063A2 (en) 2000-08-23
JP4294143B2 (ja) 2009-07-08
EP1030063B1 (en) 2002-03-06
DE69900973T2 (de) 2002-11-21

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