JPS5949797U - Water pump seal cooling structure - Google Patents

Water pump seal cooling structure

Info

Publication number
JPS5949797U
JPS5949797U JP14480082U JP14480082U JPS5949797U JP S5949797 U JPS5949797 U JP S5949797U JP 14480082 U JP14480082 U JP 14480082U JP 14480082 U JP14480082 U JP 14480082U JP S5949797 U JPS5949797 U JP S5949797U
Authority
JP
Japan
Prior art keywords
water pump
cooling structure
pump seal
seal cooling
pump
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
JP14480082U
Other languages
Japanese (ja)
Other versions
JPS6329914Y2 (en
Inventor
松本　外典
Original Assignee
イ−グル工業株式会社
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 イ−グル工業株式会社 filed Critical イ−グル工業株式会社
Priority to JP14480082U priority Critical patent/JPS5949797U/en
Publication of JPS5949797U publication Critical patent/JPS5949797U/en
Application granted granted Critical
Publication of JPS6329914Y2 publication Critical patent/JPS6329914Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

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]

図面は本考案の一実施例を示すウォーターポンプの要部
断面図である。The drawing is a sectional view of a main part of a water pump showing an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インペラの背面にポンプ器内への揚水の侵入を阻止する
メカニカルシールを装着してなるウォーターポンプにお
いて、ポンプケーシングの内周に一嵌着されるメカニカ
ルシールケースの外筒のうち少なくともその先端部の内
径を、前記インペラの環状基部の外径より大径に形成し
、かつ前記外筒に所要数の通水孔を設けてなることを特
徴とするウォーターポンプシールの冷却構造。In a water pump equipped with a mechanical seal installed on the back of the impeller to prevent pumped water from entering the pump, at least the tip of the outer cylinder of the mechanical seal case, which is fitted around the inner circumference of the pump casing, A cooling structure for a water pump seal, characterized in that an inner diameter is formed larger than an outer diameter of an annular base of the impeller, and a required number of water passage holes are provided in the outer cylinder.
JP14480082U 1982-09-27 1982-09-27 Water pump seal cooling structure Granted JPS5949797U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14480082U JPS5949797U (en) 1982-09-27 1982-09-27 Water pump seal cooling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14480082U JPS5949797U (en) 1982-09-27 1982-09-27 Water pump seal cooling structure

Publications (2)

Publication Number Publication Date
JPS5949797U true JPS5949797U (en) 1984-04-02
JPS6329914Y2 JPS6329914Y2 (en) 1988-08-10

Family

ID=30322803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14480082U Granted JPS5949797U (en) 1982-09-27 1982-09-27 Water pump seal cooling structure

Country Status (1)

Country Link
JP (1) JPS5949797U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120703U (en) * 1978-02-13 1979-08-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120703U (en) * 1978-02-13 1979-08-23

Also Published As

Publication number Publication date
JPS6329914Y2 (en) 1988-08-10

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