JPS59102999U - Water pump leak prevention structure - Google Patents

Water pump leak prevention structure

Info

Publication number
JPS59102999U
JPS59102999U JP19554382U JP19554382U JPS59102999U JP S59102999 U JPS59102999 U JP S59102999U JP 19554382 U JP19554382 U JP 19554382U JP 19554382 U JP19554382 U JP 19554382U JP S59102999 U JPS59102999 U JP S59102999U
Authority
JP
Japan
Prior art keywords
water pump
prevention structure
leak prevention
water
pump leak
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
JP19554382U
Other languages
Japanese (ja)
Inventor
竹田　則夫
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP19554382U priority Critical patent/JPS59102999U/en
Publication of JPS59102999U publication Critical patent/JPS59102999U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は水ポンプの断面図、第２図は従来の水ポンプの
部分断面図、第３図は本考案の実施例の実施例の断面図
である。 １・・・ケーシング、２・・・樹脂製ベーン、３・・・
金属製ボス、４・・・シャフト、５・・・ベアリング、
６・・・支持部、７・・・空間、１０・・・メカニカル
シール、１２・・・シールラバー、１３・・・セラミッ
ク、２０・・・シール剤。FIG. 1 is a sectional view of a water pump, FIG. 2 is a partial sectional view of a conventional water pump, and FIG. 3 is a sectional view of an embodiment of the present invention. 1...Casing, 2...Resin vane, 3...
Metal boss, 4...shaft, 5...bearing,
6... Support part, 7... Space, 10... Mechanical seal, 12... Seal rubber, 13... Ceramic, 20... Sealing agent.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属製ボスを鋳包んだ樹脂製ベーン付水ポンプにおいて
、該樹脂製ベーンと金属製ボスとの接合部のメカニカル
シール側端面周辺に水密封性のシール剤が付着され、該
シール剤上にシールラバーを介してメカニカルシール部
材であるセラミックを接合して該水ポンプのシャフトベ
アリング部への水洩を防止するようにしたことを特徴と
する水ポンプの水洩防止構造。In a water pump with a resin vane in which a metal boss is cast, a water-tight sealant is applied around the mechanical seal side end surface of the joint between the resin vane and the metal boss, and a seal is applied onto the sealant. A water leak prevention structure for a water pump, characterized in that a ceramic, which is a mechanical seal member, is bonded via rubber to prevent water from leaking to a shaft bearing portion of the water pump.
JP19554382U 1982-12-27 1982-12-27 Water pump leak prevention structure Pending JPS59102999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19554382U JPS59102999U (en) 1982-12-27 1982-12-27 Water pump leak prevention structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19554382U JPS59102999U (en) 1982-12-27 1982-12-27 Water pump leak prevention structure

Publications (1)

Publication Number Publication Date
JPS59102999U true JPS59102999U (en) 1984-07-11

Family

ID=30419897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19554382U Pending JPS59102999U (en) 1982-12-27 1982-12-27 Water pump leak prevention structure

Country Status (1)

Country Link
JP (1) JPS59102999U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497921U (en) * 1972-04-20 1974-01-23
JPS5543298A (en) * 1978-09-25 1980-03-27 Mecanique Soc Ind De Centrifugal pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497921U (en) * 1972-04-20 1974-01-23
JPS5543298A (en) * 1978-09-25 1980-03-27 Mecanique Soc Ind De Centrifugal pump

Similar Documents

Publication Publication Date Title
JPS59182694U (en) underwater pump
JPS59102999U (en) Water pump leak prevention structure
JPS60114372U (en) oil seal
JPS59102998U (en) Water pump leak prevention structure
JPS607325U (en) waterproof bearing device
JPS5896093U (en) Water pump sealing device
JPS622362Y2 (en)
JPS5875966U (en) Water turbine runner water leakage sealing device
JPS59144098U (en) Ring segment for tunnel lining
JPS6079015U (en) Underwater bearing protection device
JPS5891062U (en) Shaft sealing device
JPS6016060U (en) seal ring
JPS5837997U (en) centrifugal pump impeller
JPS60133271U (en) Seal structure
JPS59116631U (en) bearing device
JPS5956395U (en) cand motor pump
JPS59184319U (en) engine water pump
JPS59196598U (en) Pump shaft sealing device
JPS58119665U (en) Mechanical seal device
JPS58127195U (en) Sleeve wear detection pump
JPS5962361U (en) Sealing mechanism
JPS58129097U (en) water pump
JPS5844588U (en) Flange joint seal structure
JPS5947159U (en) Sliding sealing surface of mechanical seal in submersible pump
JPS5991496U (en) pump