JPS5710800A - Jet pump - Google Patents

Jet pump

Info

Publication number
JPS5710800A
JPS5710800A JP8520380A JP8520380A JPS5710800A JP S5710800 A JPS5710800 A JP S5710800A JP 8520380 A JP8520380 A JP 8520380A JP 8520380 A JP8520380 A JP 8520380A JP S5710800 A JPS5710800 A JP S5710800A
Authority
JP
Japan
Prior art keywords
main frame
tube
valve
venturi tube
water
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
JP8520380A
Other languages
Japanese (ja)
Inventor
Akio Izaki
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP8520380A priority Critical patent/JPS5710800A/en
Publication of JPS5710800A publication Critical patent/JPS5710800A/en
Pending legal-status Critical Current

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  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE: To improve the said pump (main frame) and simplify its structure by inserting a tube body in the main frame which has a venturi tube and forming a valve at the lower end of the main frame.
CONSTITUTION: A tube end 4 with a nozzle 3 is inserted in a main frame 2 with a venturi tube 1 and a valve 9 is formed at the lower end of the main frame 2. When the valve 9 is raised and water is pumped into the venturi tube 1, this permits the water to uniformly flow along with the edge of the tube. Besides, when the water reaches the edge of the nozzle 3, this almost removes the diametrical turbulent flow. Therefore, the efficiency of the said pump is improved. Moreover, since this both the venturi tube 1 and the tube body 4 can be mounted from the upper and lower parts of the main frame 2, the structure of the main frame 2 is extremely simplified.
COPYRIGHT: (C)1982,JPO&Japio
JP8520380A 1980-06-25 1980-06-25 Jet pump Pending JPS5710800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8520380A JPS5710800A (en) 1980-06-25 1980-06-25 Jet pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8520380A JPS5710800A (en) 1980-06-25 1980-06-25 Jet pump

Publications (1)

Publication Number Publication Date
JPS5710800A true JPS5710800A (en) 1982-01-20

Family

ID=13852047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8520380A Pending JPS5710800A (en) 1980-06-25 1980-06-25 Jet pump

Country Status (1)

Country Link
JP (1) JPS5710800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041576A (en) * 1983-04-25 1985-03-05 ア−／エス　エン．フオス　エレクトリツク Device and method of producing or liberating and separating fluid or substance of plastic material or solid material or granular product and method of using said device
JPS6115715A (en) * 1984-07-02 1986-01-23 Ngk Insulators Ltd Dehydration treatment of non-compressible sludge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041576A (en) * 1983-04-25 1985-03-05 ア−／エス　エン．フオス　エレクトリツク Device and method of producing or liberating and separating fluid or substance of plastic material or solid material or granular product and method of using said device
JPS6115715A (en) * 1984-07-02 1986-01-23 Ngk Insulators Ltd Dehydration treatment of non-compressible sludge
JPH0472600B2 (en) * 1984-07-02 1992-11-18 Ngk Insulators Ltd

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