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JPS5336701A - Inundation preventing apparatus for submarine pump - Google Patents

Inundation preventing apparatus for submarine pump

Info

Publication number
JPS5336701A
JPS5336701A JP11215076A JP11215076A JPS5336701A JP S5336701 A JPS5336701 A JP S5336701A JP 11215076 A JP11215076 A JP 11215076A JP 11215076 A JP11215076 A JP 11215076A JP S5336701 A JPS5336701 A JP S5336701A
Authority
JP
Japan
Prior art keywords
preventing apparatus
chamber
inundation preventing
submarine pump
submarine
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
JP11215076A
Other languages
Japanese (ja)
Inventor
Yoshifumi Miyamoto
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP11215076A priority Critical patent/JPS5336701A/en
Publication of JPS5336701A publication Critical patent/JPS5336701A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To protect a shaft seal and prevent the intrusion of water to an oil chamber by arranging in the oil chamber a sealed chamber enclosing the penetration part of the main shaft and decreasing the pressure difference between the sealed chamber having an enhanced pressure and the water chamber.
COPYRIGHT: (C)1978,JPO&Japio
JP11215076A 1976-09-17 1976-09-17 Inundation preventing apparatus for submarine pump Pending JPS5336701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11215076A JPS5336701A (en) 1976-09-17 1976-09-17 Inundation preventing apparatus for submarine pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11215076A JPS5336701A (en) 1976-09-17 1976-09-17 Inundation preventing apparatus for submarine pump

Publications (1)

Publication Number Publication Date
JPS5336701A true JPS5336701A (en) 1978-04-05

Family

ID=14579476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11215076A Pending JPS5336701A (en) 1976-09-17 1976-09-17 Inundation preventing apparatus for submarine pump

Country Status (1)

Country Link
JP (1) JPS5336701A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596510A (en) * 1981-04-04 1986-06-24 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump for handling of liquid chlorine
JPS62188595U (en) * 1986-05-22 1987-12-01
JPS6314895U (en) * 1986-07-14 1988-01-30
JPS6413294U (en) * 1987-07-14 1989-01-24
JPH0199998U (en) * 1987-12-24 1989-07-05
JP2017031951A (en) * 2015-08-05 2017-02-09 株式会社鶴見製作所 Submerged electrically driven pump
JP2017031904A (en) * 2015-08-04 2017-02-09 株式会社鶴見製作所 Submersible electric pump
JP2018109415A (en) * 2018-04-13 2018-07-12 株式会社鶴見製作所 Submerged electric pump having oil return mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596510A (en) * 1981-04-04 1986-06-24 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump for handling of liquid chlorine
JPS62188595U (en) * 1986-05-22 1987-12-01
JPS6314895U (en) * 1986-07-14 1988-01-30
JPS6413294U (en) * 1987-07-14 1989-01-24
JPH0199998U (en) * 1987-12-24 1989-07-05
JP2017031904A (en) * 2015-08-04 2017-02-09 株式会社鶴見製作所 Submersible electric pump
JP2017031951A (en) * 2015-08-05 2017-02-09 株式会社鶴見製作所 Submerged electrically driven pump
JP2018109415A (en) * 2018-04-13 2018-07-12 株式会社鶴見製作所 Submerged electric pump having oil return mechanism

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