JPS531303A - Underwater pump apparatus - Google Patents

Underwater pump apparatus

Info

Publication number
JPS531303A
JPS531303A JP7523976A JP7523976A JPS531303A JP S531303 A JPS531303 A JP S531303A JP 7523976 A JP7523976 A JP 7523976A JP 7523976 A JP7523976 A JP 7523976A JP S531303 A JPS531303 A JP S531303A
Authority
JP
Japan
Prior art keywords
oil chamber
pump apparatus
underwater pump
vessel
pressures
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
JP7523976A
Other languages
Japanese (ja)
Other versions
JPS5949436B2 (en
Inventor
Shizo Kihara
Kuniyasu Yoshioka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7523976A priority Critical patent/JPS5949436B2/en
Publication of JPS531303A publication Critical patent/JPS531303A/en
Publication of JPS5949436B2 publication Critical patent/JPS5949436B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide the above-identified apparatus, which has a construction with a motor sealed within an oil chamber and with pressures on the inside and outside of the oil chamber held equal to each other by rubber sacks, so that there is no need of using pressure-resistant vessel for the oil chamber and that it is possible to use the apparatus even with increased depth of water by reducing the weight of the vessel.
COPYRIGHT: (C)1978,JPO&Japio
JP7523976A 1976-06-25 1976-06-25 submersible pump device Expired JPS5949436B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7523976A JPS5949436B2 (en) 1976-06-25 1976-06-25 submersible pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7523976A JPS5949436B2 (en) 1976-06-25 1976-06-25 submersible pump device

Publications (2)

Publication Number Publication Date
JPS531303A true JPS531303A (en) 1978-01-09
JPS5949436B2 JPS5949436B2 (en) 1984-12-03

Family

ID=13570456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7523976A Expired JPS5949436B2 (en) 1976-06-25 1976-06-25 submersible pump device

Country Status (1)

Country Link
JP (1) JPS5949436B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225164A (en) * 1985-05-10 1987-02-03 ザ　ビ−．エフ．グツドリツチ　カンパニ− Antistatic plastic material containing epihalohydrin
JPS62271526A (en) * 1986-05-19 1987-11-25 Fujitsu Ltd Automatic gain control amplifier
JPS62273247A (en) * 1986-05-12 1987-11-27 ジーイー・ケミカルズ・インコーポレーテッド Antistatic thermoplastic composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163039A (en) * 1983-03-04 1984-09-14 Amada Co Ltd Blank material conveyor for press machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225164A (en) * 1985-05-10 1987-02-03 ザ　ビ−．エフ．グツドリツチ　カンパニ− Antistatic plastic material containing epihalohydrin
JPS62273247A (en) * 1986-05-12 1987-11-27 ジーイー・ケミカルズ・インコーポレーテッド Antistatic thermoplastic composition
JPS62271526A (en) * 1986-05-19 1987-11-25 Fujitsu Ltd Automatic gain control amplifier

Also Published As

Publication number Publication date
JPS5949436B2 (en) 1984-12-03

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