JPS6356399B2 - - Google Patents

Info

Publication number
JPS6356399B2
JPS6356399B2 JP18778484A JP18778484A JPS6356399B2 JP S6356399 B2 JPS6356399 B2 JP S6356399B2 JP 18778484 A JP18778484 A JP 18778484A JP 18778484 A JP18778484 A JP 18778484A JP S6356399 B2 JPS6356399 B2 JP S6356399B2
Authority
JP
Japan
Prior art keywords
impeller
submersible pump
casing
circular casing
discharge port
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.)
Expired
Application number
JP18778484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6164992A (ja
Inventor
Tadashi Okaji
Yasuaki Ishikawa
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP18778484A priority Critical patent/JPS6164992A/ja
Publication of JPS6164992A publication Critical patent/JPS6164992A/ja
Publication of JPS6356399B2 publication Critical patent/JPS6356399B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP18778484A 1984-09-07 1984-09-07 掘削機用水中ポンプ Granted JPS6164992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18778484A JPS6164992A (ja) 1984-09-07 1984-09-07 掘削機用水中ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18778484A JPS6164992A (ja) 1984-09-07 1984-09-07 掘削機用水中ポンプ

Publications (2)

Publication Number Publication Date
JPS6164992A JPS6164992A (ja) 1986-04-03
JPS6356399B2 true JPS6356399B2 (OSRAM) 1988-11-08

Family

ID=16212160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18778484A Granted JPS6164992A (ja) 1984-09-07 1984-09-07 掘削機用水中ポンプ

Country Status (1)

Country Link
JP (1) JPS6164992A (OSRAM)

Also Published As

Publication number Publication date
JPS6164992A (ja) 1986-04-03

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