JPS5965997U - Water pump mechanical seal - Google Patents

Water pump mechanical seal

Info

Publication number
JPS5965997U
JPS5965997U JP16166682U JP16166682U JPS5965997U JP S5965997 U JPS5965997 U JP S5965997U JP 16166682 U JP16166682 U JP 16166682U JP 16166682 U JP16166682 U JP 16166682U JP S5965997 U JPS5965997 U JP S5965997U
Authority
JP
Japan
Prior art keywords
sheet
mechanical seal
water pump
ceramic
pump mechanical
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
JP16166682U
Other languages
Japanese (ja)
Inventor
健一 山本
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 JP16166682U priority Critical patent/JPS5965997U/en
Publication of JPS5965997U publication Critical patent/JPS5965997U/en
Pending legal-status Critical Current

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  • 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) [Summary] 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図は一般的なウォータポンプの断面図、第２図は第
１図のメカニカルシール部の詳細断面図、第３図は従来
のシートの摺動部の断面図、第４−図は本考案のシート
摺動部の断面図である。 １・・・・・・ポンプ固定用フランジ、４・・・・・・
ポンプベ　　。 −ン、７・・・・・・メカニカルシール、８・・・・・
・ガイド、９・・・・・・ラバー、１０！・・・・・セ
ラミックシート、１１・・・・・・カーボンシート、１
２・・・・・・ラバーブーツ、１３・・・・・・スプリ
ング、１７・・・・・・溝。Figure 1 is a sectional view of a general water pump, Figure 2 is a detailed sectional view of the mechanical seal part in Figure 1, Figure 3 is a sectional view of the sliding part of a conventional seat, and Figure 4 is a sectional view of the main part. It is a sectional view of the seat sliding part of the invention. 1... Pump fixing flange, 4...
Pumpbe. -n, 7... Mechanical seal, 8...
・Guide, 9...Rubber, 10! ... Ceramic sheet, 11 ... Carbon sheet, 1
2...Rubber boots, 13...Springs, 17...Grooves.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベーンに装着された環状のセラミックシート、該セラミ
ックシートに互に摺動可能に接する環状のカーボンシー
ト、ポンプ固定用フランジに嵌入されたガイド、該カー
ボンシートと該ガイドの間に配装されたラバーブーツお
よび該カーホンシートを該セラミックシートに押圧する
スプリングよりなるウォータポンプのメカニカルシール
において、該カーボンシートの該セラミックシールとの
接触面の略中央に環状の溝を形成したことを特徴とする
ウォータポンプのメカニカルシール。An annular ceramic sheet attached to the vane, an annular carbon sheet slidably in contact with the ceramic sheet, a guide fitted into the pump fixing flange, and a rubber disposed between the carbon sheet and the guide. A mechanical seal for a water pump comprising a boot and a spring that presses the carphone sheet against the ceramic sheet, characterized in that an annular groove is formed approximately in the center of the contact surface of the carbon sheet with the ceramic seal. Pump mechanical seal.
JP16166682U 1982-10-27 1982-10-27 Water pump mechanical seal Pending JPS5965997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16166682U JPS5965997U (en) 1982-10-27 1982-10-27 Water pump mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16166682U JPS5965997U (en) 1982-10-27 1982-10-27 Water pump mechanical seal

Publications (1)

Publication Number Publication Date
JPS5965997U true JPS5965997U (en) 1984-05-02

Family

ID=30355230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16166682U Pending JPS5965997U (en) 1982-10-27 1982-10-27 Water pump mechanical seal

Country Status (1)

Country Link
JP (1) JPS5965997U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148172U (en) * 1988-04-04 1989-10-13
JP2014025411A (en) * 2012-07-26 2014-02-06 Furukawa Industrial Machinery Systems Co Ltd Shaft sealing device of centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148172U (en) * 1988-04-04 1989-10-13
JP2014025411A (en) * 2012-07-26 2014-02-06 Furukawa Industrial Machinery Systems Co Ltd Shaft sealing device of centrifugal pump

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