JPS5378401A - Waste water pump - Google Patents

Waste water pump

Info

Publication number
JPS5378401A
JPS5378401A JP15338576A JP15338576A JPS5378401A JP S5378401 A JPS5378401 A JP S5378401A JP 15338576 A JP15338576 A JP 15338576A JP 15338576 A JP15338576 A JP 15338576A JP S5378401 A JPS5378401 A JP S5378401A
Authority
JP
Japan
Prior art keywords
water pump
waste water
casing
impeller
slides
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
JP15338576A
Other languages
Japanese (ja)
Inventor
Tokimitsu Kuwabara
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 JP15338576A priority Critical patent/JPS5378401A/en
Publication of JPS5378401A publication Critical patent/JPS5378401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To remove foreign matters existing between an impeller and a casing, by setting a casing ring, which slides in the axial direction along a casing wall surface, to the shroud side at the front of the impeller.
COPYRIGHT: (C)1978,JPO&Japio
JP15338576A 1976-12-22 1976-12-22 Waste water pump Pending JPS5378401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15338576A JPS5378401A (en) 1976-12-22 1976-12-22 Waste water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15338576A JPS5378401A (en) 1976-12-22 1976-12-22 Waste water pump

Publications (1)

Publication Number Publication Date
JPS5378401A true JPS5378401A (en) 1978-07-11

Family

ID=15561312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15338576A Pending JPS5378401A (en) 1976-12-22 1976-12-22 Waste water pump

Country Status (1)

Country Link
JP (1) JPS5378401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03222893A (en) * 1990-11-28 1991-10-01 Komatsu Zenoah Co Crushing pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03222893A (en) * 1990-11-28 1991-10-01 Komatsu Zenoah Co Crushing pump

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