JPS5845998U - Rotary pump shaft sealing device - Google Patents

Rotary pump shaft sealing device

Info

Publication number
JPS5845998U
JPS5845998U JP14190581U JP14190581U JPS5845998U JP S5845998 U JPS5845998 U JP S5845998U JP 14190581 U JP14190581 U JP 14190581U JP 14190581 U JP14190581 U JP 14190581U JP S5845998 U JPS5845998 U JP S5845998U
Authority
JP
Japan
Prior art keywords
sealing device
rotary pump
pump shaft
shaft sealing
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
JP14190581U
Other languages
Japanese (ja)
Inventor
淳 酒井
Original Assignee
川俣精機株式会社
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 川俣精機株式会社 filed Critical 川俣精機株式会社
Priority to JP14190581U priority Critical patent/JPS5845998U/en
Publication of JPS5845998U publication Critical patent/JPS5845998U/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (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図は従来の回転ポンプ軸封装置の片側を示す縦断面
図、第２図は本考案の一実施例による回転ポンプ軸封装
置の片側を示す縦断面図である。 １・・・回転軸、２・・・インペラー、３・・・電動機
、４・・・ケーシング、６・・・溝部、７・・・グラン
ドバッキング、８・・・間隔環、９・・・パツキン押え
、１１・・・水抜き孔、１４・・・吸込口、１６・・・
溝部、１７・・・パツキン押え、２０・・・吐出口。FIG. 1 is a longitudinal sectional view showing one side of a conventional rotary pump shaft sealing device, and FIG. 2 is a longitudinal sectional view showing one side of a rotary pump shaft sealing device according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Impeller, 3... Electric motor, 4... Casing, 6... Groove, 7... Ground backing, 8... Spacing ring, 9... Packing Presser foot, 11... Drain hole, 14... Suction port, 16...
Groove portion, 17...Packing holder, 20...Discharge port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インペラーを先端に取付けた回転軸をケーシング内に挿
着し、前記ケーシングと回転軸との間にグランドバッキ
ングを介在させた回転ポンプ軸封装置において、前記グ
ランドバッキングを回転軸と直角に配置して、回転軸に
取付けたバッキング押えとケーシングとの間に介在させ
たことを特徴とする回転ポンプ軸封装置。In a rotary pump shaft sealing device in which a rotating shaft with an impeller attached to the tip is inserted into a casing, and a gland backing is interposed between the casing and the rotating shaft, the gland backing is arranged at right angles to the rotating shaft. A rotary pump shaft sealing device, characterized in that it is interposed between a backing presser attached to a rotating shaft and a casing.
JP14190581U 1981-09-24 1981-09-24 Rotary pump shaft sealing device Pending JPS5845998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14190581U JPS5845998U (en) 1981-09-24 1981-09-24 Rotary pump shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14190581U JPS5845998U (en) 1981-09-24 1981-09-24 Rotary pump shaft sealing device

Publications (1)

Publication Number Publication Date
JPS5845998U true JPS5845998U (en) 1983-03-28

Family

ID=29934966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14190581U Pending JPS5845998U (en) 1981-09-24 1981-09-24 Rotary pump shaft sealing device

Country Status (1)

Country Link
JP (1) JPS5845998U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004218457A (en) * 2003-01-10 2004-08-05 Furukawa Co Ltd Shaft seal structure for pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004218457A (en) * 2003-01-10 2004-08-05 Furukawa Co Ltd Shaft seal structure for pump

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