JPS5417502A - Vertical underwater pump - Google Patents

Vertical underwater pump

Info

Publication number
JPS5417502A
JPS5417502A JP8198377A JP8198377A JPS5417502A JP S5417502 A JPS5417502 A JP S5417502A JP 8198377 A JP8198377 A JP 8198377A JP 8198377 A JP8198377 A JP 8198377A JP S5417502 A JPS5417502 A JP S5417502A
Authority
JP
Japan
Prior art keywords
underwater pump
disc
main shaft
vertical underwater
rotary main
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
JP8198377A
Other languages
Japanese (ja)
Other versions
JPS6146674B2 (en
Inventor
Shunzo Tomioka
Masaaki Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8198377A priority Critical patent/JPS5417502A/en
Publication of JPS5417502A publication Critical patent/JPS5417502A/en
Publication of JPS6146674B2 publication Critical patent/JPS6146674B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve sealing effects, by fitting and fixing a disc with great water proof to a portion of mounting an impeller of a rotary main shaft, by disposing a cylindrical sleeve with little wear proof around the rotary main shaft and by pushing the lower end to a slidiig surface of the disc.
COPYRIGHT: (C)1979,JPO&Japio
JP8198377A 1977-07-11 1977-07-11 Vertical underwater pump Granted JPS5417502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8198377A JPS5417502A (en) 1977-07-11 1977-07-11 Vertical underwater pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8198377A JPS5417502A (en) 1977-07-11 1977-07-11 Vertical underwater pump

Publications (2)

Publication Number Publication Date
JPS5417502A true JPS5417502A (en) 1979-02-08
JPS6146674B2 JPS6146674B2 (en) 1986-10-15

Family

ID=13761706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8198377A Granted JPS5417502A (en) 1977-07-11 1977-07-11 Vertical underwater pump

Country Status (1)

Country Link
JP (1) JPS5417502A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181297U (en) * 1983-05-23 1984-12-03 小松ゼノア株式会社 Pump mechanical seal device
JP2007263124A (en) * 2000-03-30 2007-10-11 Ebara Corp Pump
JP2019196721A (en) * 2018-05-08 2019-11-14 アイシン精機株式会社 Water pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181297U (en) * 1983-05-23 1984-12-03 小松ゼノア株式会社 Pump mechanical seal device
JPH0137194Y2 (en) * 1983-05-23 1989-11-09
JP2007263124A (en) * 2000-03-30 2007-10-11 Ebara Corp Pump
JP4603021B2 (en) * 2000-03-30 2010-12-22 株式会社荏原製作所 pump
JP2019196721A (en) * 2018-05-08 2019-11-14 アイシン精機株式会社 Water pump

Also Published As

Publication number Publication date
JPS6146674B2 (en) 1986-10-15

Similar Documents

Publication Publication Date Title
JPS5417502A (en) Vertical underwater pump
JPS52119704A (en) Flange structure of casing
JPS5420202A (en) Leakage proof device of turbine casing
JPS5362203A (en) Flood-preventive device for underwater pump
JPS5410405A (en) Vertical type submerged pump
JPS5435402A (en) Rotation shaft seal of submerged pump
JPS56150661A (en) Shaft-sealing element
JPS5213290A (en) Marine scooter
JPS5229364A (en) Method for mounting casing to opening
JPS578374A (en) Anticorrosive method for pump
JPS5344690A (en) Preparation of d-n-carbamylphenylglycine and its substituted derivatives
JPS5377304A (en) Apparatus for sealing rotative shaft of underwater pump or the like
JPS53131690A (en) Outboard motor
JPS56116904A (en) Cylinder actuator
JPS5430514A (en) Centrifugal blower
JPS53144003A (en) Motor pump
JPS5296402A (en) Shaft seal protecting device for under water pump
JPS5427650A (en) Shaft sealing device
JPS51137107A (en) Jet pump
JPS53131502A (en) Pump device
JPS534158A (en) Converting of motion equipment
JPS52149606A (en) Pump
JPS5417453A (en) Device for sealing up shaft against water
JPS5378401A (en) Waste water pump
JPS53145023A (en) Stationary induction device