JPH0356899U - - Google Patents

Info

Publication number
JPH0356899U
JPH0356899U JP1989117498U JP11749889U JPH0356899U JP H0356899 U JPH0356899 U JP H0356899U JP 1989117498 U JP1989117498 U JP 1989117498U JP 11749889 U JP11749889 U JP 11749889U JP H0356899 U JPH0356899 U JP H0356899U
Authority
JP
Japan
Prior art keywords
bearing
water
seal
impeller
rotating shaft
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.)
Pending
Application number
JP1989117498U
Other languages
English (en)
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
Priority to JP1989117498U priority Critical patent/JPH0356899U/ja
Publication of JPH0356899U publication Critical patent/JPH0356899U/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings 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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示した正断面図、
第２図は本考案の他の実施例を示した正断面図、
第３図は従来例を示した正断面図である。 ２……ボデイ、３……軸受、４……回転軸、９
……シール、１３……空間、１４，１５……排出
通路、Ａ……水切り部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボデイに軸受を介して支持された回転軸の一端
    にインペラを固設し該インペラと軸受間にシール
    を設け外部動力により回転軸を回転させてエンジ
    ンに冷却水を圧送するウオータポンプにおいて、
    前記シールと軸受間の空間に該シールを経て侵入
    した水滴を外部に排水する排出通路の端部開口下
    部に水切り部を設けたことを特徴とするウオータ
    ポンプ。
JP1989117498U 1989-10-05 1989-10-05 Pending JPH0356899U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989117498U JPH0356899U (ja) 1989-10-05 1989-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989117498U JPH0356899U (ja) 1989-10-05 1989-10-05

Publications (1)

Publication Number Publication Date
JPH0356899U true JPH0356899U (ja) 1991-05-31

Family

ID=31665714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989117498U Pending JPH0356899U (ja) 1989-10-05 1989-10-05

Country Status (1)

Country Link
JP (1) JPH0356899U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639930A1 (de) * 1995-09-29 1997-04-10 Toyota Motor Co Ltd Wasserpumpe
JP2012215117A (ja) * 2011-03-31 2012-11-08 Honda Motor Co Ltd 車両用エンジンにおける冷却水ポンプからの排水構造
CN102996218A (zh) * 2011-09-12 2013-03-27 株式会社久保田 水冷发动机
JP2013060830A (ja) * 2011-09-12 2013-04-04 Kubota Corp 水冷エンジン
JP2013060831A (ja) * 2011-09-12 2013-04-04 Kubota Corp 水冷エンジン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315765A (ja) * 1987-02-06 1988-12-23 及川　昭雄 建物用多目的パイプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315765A (ja) * 1987-02-06 1988-12-23 及川　昭雄 建物用多目的パイプ

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639930A1 (de) * 1995-09-29 1997-04-10 Toyota Motor Co Ltd Wasserpumpe
US5836271A (en) * 1995-09-29 1998-11-17 Aisin Seiki Kabushiki Kaisha Water pump
DE19639930C2 (de) * 1995-09-29 2001-05-23 Aisin Seiki Kühlmittelpumpe
JP2012215117A (ja) * 2011-03-31 2012-11-08 Honda Motor Co Ltd 車両用エンジンにおける冷却水ポンプからの排水構造
CN102996218A (zh) * 2011-09-12 2013-03-27 株式会社久保田 水冷发动机
JP2013060830A (ja) * 2011-09-12 2013-04-04 Kubota Corp 水冷エンジン
JP2013060831A (ja) * 2011-09-12 2013-04-04 Kubota Corp 水冷エンジン
JP2013060829A (ja) * 2011-09-12 2013-04-04 Kubota Corp 水冷エンジン

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