JPH01149594U - - Google Patents

Info

Publication number
JPH01149594U
JPH01149594U JP1988046960U JP4696088U JPH01149594U JP H01149594 U JPH01149594 U JP H01149594U JP 1988046960 U JP1988046960 U JP 1988046960U JP 4696088 U JP4696088 U JP 4696088U JP H01149594 U JPH01149594 U JP H01149594U
Authority
JP
Japan
Prior art keywords
bearing
pump body
pump
water pump
fixed
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.)
Granted
Application number
JP1988046960U
Other languages
Japanese (ja)
Other versions
JPH0629512Y2 (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 JP1988046960U priority Critical patent/JPH0629512Y2/en
Priority to KR2019880017008U priority patent/KR960001238Y1/en
Publication of JPH01149594U publication Critical patent/JPH01149594U/ja
Application granted granted Critical
Publication of JPH0629512Y2 publication Critical patent/JPH0629512Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るウオータポンプの第１実
施例を一部断面して示す平面図、第２図は第１図
のＡ矢視図、第３図は本考案の第２実施例を一部
断面して示す平面図、第４図は本考案の第３実施
例を一部断面して示す平面図、第５図は第４図の
−線断面図、第６図は本考案の第４実施例を
一部断面して示す平面図、第７図は従来のウオー
タポンプを示す平面図である。 １１……ポンプボデイ、１２……ベアリング、
１２ｂ……外壁、１４……回転軸、１５……ポン
プロータ、２０……固定用孔、２１……延長部、
３０……補強部材。 FIG. 1 is a partially sectional plan view showing a first embodiment of a water pump according to the present invention, FIG. 2 is a view taken in the direction of arrow A in FIG. 1, and FIG. 4 is a partially sectional plan view showing the third embodiment of the present invention; FIG. 5 is a sectional view taken along the line -- of FIG. 4; and FIG. A partially sectional plan view of the fourth embodiment, and FIG. 7 is a plan view showing a conventional water pump. 11...Pump body, 12...Bearing,
12b...Outer wall, 14...Rotating shaft, 15...Pump rotor, 20...Fixing hole, 21...Extension part,
30...Reinforcement member.

Claims (1)

【実用新案登録請求の範囲】 (1) 内部に回転軸の一端に固定されたポンプロ
ータを回転可能に収納したポンプボデイと、該ポ
ンプボデイの後端側に固定されて、内部に上記回
転軸を軸受するベアリングとを備えたウオータポ
ンプにおいて、プレス成形された上記ポンプボデ
イの後端側に固定用孔を形成する一方、上記ベア
リングの外壁の固定端側を軸方向へ延長形成し、
該延長部を上記固定用孔に挿通して接合したこと
を特徴とするウオータポンプ。 (2) 前記ポンプボデイとベアリングの外壁とは
、補強部材によつて連結されていることを特徴と
する実用新案登録請求の範囲第１項記載のウオー
タポンプ。[Scope of Claim for Utility Model Registration] (1) A pump body rotatably housing a pump rotor fixed to one end of a rotating shaft, and a bearing fixed to the rear end of the pump body and bearing the rotating shaft inside. In a water pump equipped with a bearing, a fixing hole is formed on the rear end side of the press-molded pump body, and a fixed end side of the outer wall of the bearing is formed to extend in the axial direction,
A water pump characterized in that the extension portion is inserted into and joined to the fixing hole. (2) The water pump according to claim 1, wherein the pump body and the outer wall of the bearing are connected by a reinforcing member.
JP1988046960U 1988-04-07 1988-04-07 Water pump Expired - Lifetime JPH0629512Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988046960U JPH0629512Y2 (en) 1988-04-07 1988-04-07 Water pump
KR2019880017008U KR960001238Y1 (en) 1988-04-07 1988-10-19 Water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046960U JPH0629512Y2 (en) 1988-04-07 1988-04-07 Water pump

Publications (2)

Publication Number Publication Date
JPH01149594U true JPH01149594U (en) 1989-10-17
JPH0629512Y2 JPH0629512Y2 (en) 1994-08-10

Family

ID=12761849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046960U Expired - Lifetime JPH0629512Y2 (en) 1988-04-07 1988-04-07 Water pump

Country Status (2)

Country Link
JP (1) JPH0629512Y2 (en)
KR (1) KR960001238Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090271A (en) * 2004-09-27 2006-04-06 Aisin Seiki Co Ltd Water pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107999U (en) * 1983-01-10 1984-07-20 アイシン精機株式会社 Press-molded water pump body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107999U (en) * 1983-01-10 1984-07-20 アイシン精機株式会社 Press-molded water pump body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090271A (en) * 2004-09-27 2006-04-06 Aisin Seiki Co Ltd Water pump

Also Published As

Publication number Publication date
KR960001238Y1 (en) 1996-02-09
KR890021209U (en) 1989-11-02
JPH0629512Y2 (en) 1994-08-10

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