JPS5575599A - Lift pump with rotating filter - Google Patents

Lift pump with rotating filter

Info

Publication number
JPS5575599A
JPS5575599A JP15019278A JP15019278A JPS5575599A JP S5575599 A JPS5575599 A JP S5575599A JP 15019278 A JP15019278 A JP 15019278A JP 15019278 A JP15019278 A JP 15019278A JP S5575599 A JPS5575599 A JP S5575599A
Authority
JP
Japan
Prior art keywords
filter
slit
lift pump
port
clog
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
JP15019278A
Other languages
Japanese (ja)
Other versions
JPS5825880B2 (en
Inventor
Yoshitoshi Uematsu
Masaru Nakagawa
Makoto Hirashita
Shigesada Iijima
Nobuyoshi Iijima
Yasuaki Saito
Toshiyuki Iijima
Kazuo Iijima
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.)
IIJIMA SEIMITSU KOGYO KK
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
IIJIMA SEIMITSU KOGYO KK
Agency of Industrial Science and Technology
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 IIJIMA SEIMITSU KOGYO KK, Agency of Industrial Science and Technology filed Critical IIJIMA SEIMITSU KOGYO KK
Priority to JP53150192A priority Critical patent/JPS5825880B2/en
Publication of JPS5575599A publication Critical patent/JPS5575599A/en
Publication of JPS5825880B2 publication Critical patent/JPS5825880B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To wash a cylindrical filter surrounding a pump housing for automatically removing the clog thereof by applying part of discharge current thereto from inward while making rotation thereof.
CONSTITUTION: A lift pump is operated after immersed in the liquid containing many suspending matters. Part of discharge current is lifted after flowing out through a suction port 5, and the remainer is jetted out through a discharge port 6 and a cylindrical filter 8. Part of the water jet from the port 6 passes through a slit 9, and the remainder is discharged outside the filter 8 through the clearance between the filter 8 and housing 1 and through a slit 10. The water jet passing through the slit 9 is changed in direction by the slit 9 to rotate the filter 8, and that passing through the slit 10 washes the filter 8 from inward to remove the clog of suspending matters.
COPYRIGHT: (C)1980,JPO&Japio
JP53150192A 1978-12-04 1978-12-04 Suction pump with rotating filter Expired JPS5825880B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53150192A JPS5825880B2 (en) 1978-12-04 1978-12-04 Suction pump with rotating filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53150192A JPS5825880B2 (en) 1978-12-04 1978-12-04 Suction pump with rotating filter

Publications (2)

Publication Number Publication Date
JPS5575599A true JPS5575599A (en) 1980-06-06
JPS5825880B2 JPS5825880B2 (en) 1983-05-30

Family

ID=15491521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53150192A Expired JPS5825880B2 (en) 1978-12-04 1978-12-04 Suction pump with rotating filter

Country Status (1)

Country Link
JP (1) JPS5825880B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103953541A (en) * 2014-05-21 2014-07-30 王辉 Pumping device provided with sliding bearing and center shaft with electroplating coating
CN103953539A (en) * 2014-05-21 2014-07-30 郭丽超 Pumping device provided with layered structural sealing strip and liquid storage tank
EP3117104A1 (en) * 2014-03-11 2017-01-18 Pumpeng Pty Ltd Submersible pump and method of pumping fluid
CN112343870A (en) * 2020-11-21 2021-02-09 越连机电有限公司 Submersible pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640528U (en) * 1992-10-30 1994-05-31 株式会社島津製作所 valve
CN110679445A (en) * 2019-11-13 2020-01-14 张春娇 Agricultural field crops cultivation irrigation equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458525Y1 (en) * 1969-04-21 1970-04-22
JPS50143101U (en) * 1974-05-15 1975-11-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458525Y1 (en) * 1969-04-21 1970-04-22
JPS50143101U (en) * 1974-05-15 1975-11-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3117104A1 (en) * 2014-03-11 2017-01-18 Pumpeng Pty Ltd Submersible pump and method of pumping fluid
EP3117104A4 (en) * 2014-03-11 2017-03-29 Pumpeng Pty Ltd Submersible pump and method of pumping fluid
US10514047B2 (en) 2014-03-11 2019-12-24 Pumpeng Pty Ltd Submersible pump and method of pumping fluid
CN103953541A (en) * 2014-05-21 2014-07-30 王辉 Pumping device provided with sliding bearing and center shaft with electroplating coating
CN103953539A (en) * 2014-05-21 2014-07-30 郭丽超 Pumping device provided with layered structural sealing strip and liquid storage tank
CN112343870A (en) * 2020-11-21 2021-02-09 越连机电有限公司 Submersible pump

Also Published As

Publication number Publication date
JPS5825880B2 (en) 1983-05-30

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