JPS5788277A - Double archimedes pump - Google Patents

Double archimedes pump

Info

Publication number
JPS5788277A
JPS5788277A JP16556580A JP16556580A JPS5788277A JP S5788277 A JPS5788277 A JP S5788277A JP 16556580 A JP16556580 A JP 16556580A JP 16556580 A JP16556580 A JP 16556580A JP S5788277 A JPS5788277 A JP S5788277A
Authority
JP
Japan
Prior art keywords
pump
archimedes
pumps
gear
double
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
JP16556580A
Other languages
Japanese (ja)
Other versions
JPS5934874B2 (en
Inventor
Yoshihito Narasaki
Jiro Nakajima
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 Plant Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies 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 Plant Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP16556580A priority Critical patent/JPS5934874B2/en
Publication of JPS5788277A publication Critical patent/JPS5788277A/en
Publication of JPS5934874B2 publication Critical patent/JPS5934874B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

PURPOSE: To provide a double Archimedes pump unit having an inner and an outer pumps in the form of a double structure and disposed in an inclined water channel, which is capable of controlling its capacity to suit a required pump discharge, by providing clutches between the two pumps and a driving source, so that each pump can be operated independently from each other.
CONSTITUTION: A fourth, circular gear 7 is mounted on an outer shaft at the upper end of an outer Archimedes pump 4, so that the pump 4 can be driven by the driving force transmitted by the gear 7. Similarly, a sixth, circular gear 11 is mounted on an inner shaft also at the upper end portion of an inner Archimedes pump 10, so that the pump 10 can be driven by the driving force transmitted by the gear 11. Further, clutches 22, 23 are provided respectively between a motor 13 and gears 7, 11, so that the outer and inner Archimedes pumps 4, 10 can be operated independently from each other.
COPYRIGHT: (C)1982,JPO&Japio
JP16556580A 1980-11-25 1980-11-25 double archimedes pump Expired JPS5934874B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16556580A JPS5934874B2 (en) 1980-11-25 1980-11-25 double archimedes pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16556580A JPS5934874B2 (en) 1980-11-25 1980-11-25 double archimedes pump

Publications (2)

Publication Number Publication Date
JPS5788277A true JPS5788277A (en) 1982-06-02
JPS5934874B2 JPS5934874B2 (en) 1984-08-24

Family

ID=15814772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16556580A Expired JPS5934874B2 (en) 1980-11-25 1980-11-25 double archimedes pump

Country Status (1)

Country Link
JP (1) JPS5934874B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087907B2 (en) 2013-08-23 2018-10-02 Arne FJALLING Transporter and fish lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087907B2 (en) 2013-08-23 2018-10-02 Arne FJALLING Transporter and fish lock

Also Published As

Publication number Publication date
JPS5934874B2 (en) 1984-08-24

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