JPS5269014A - Electric well-pupm device - Google Patents

Electric well-pupm device

Info

Publication number
JPS5269014A
JPS5269014A JP14571675A JP14571675A JPS5269014A JP S5269014 A JPS5269014 A JP S5269014A JP 14571675 A JP14571675 A JP 14571675A JP 14571675 A JP14571675 A JP 14571675A JP S5269014 A JPS5269014 A JP S5269014A
Authority
JP
Japan
Prior art keywords
pupm
electric well
well
prevension
electric
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
JP14571675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5648712B2 (enrdf_load_stackoverflow
Inventor
Masaru Saijo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14571675A priority Critical patent/JPS5269014A/ja
Priority to DE2622087A priority patent/DE2622087C3/de
Priority to US05/687,619 priority patent/US4124332A/en
Priority to AU14057/76A priority patent/AU491185B2/en
Priority to CA252,772A priority patent/CA1058479A/en
Priority to SE7605679A priority patent/SE428958B/xx
Publication of JPS5269014A publication Critical patent/JPS5269014A/ja
Publication of JPS5648712B2 publication Critical patent/JPS5648712B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP14571675A 1975-05-19 1975-12-05 Electric well-pupm device Granted JPS5269014A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14571675A JPS5269014A (en) 1975-12-05 1975-12-05 Electric well-pupm device
DE2622087A DE2622087C3 (de) 1975-05-19 1976-05-18 Selbsttätiges Pumpwerk
US05/687,619 US4124332A (en) 1975-05-19 1976-05-18 Automatically operative pumping equipment
AU14057/76A AU491185B2 (en) 1976-05-18 Automatically operative pumping equipment
CA252,772A CA1058479A (en) 1975-05-19 1976-05-18 Automatically operative pumping equipment
SE7605679A SE428958B (sv) 1975-05-19 1976-05-19 Automatisk pumputrustning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14571675A JPS5269014A (en) 1975-12-05 1975-12-05 Electric well-pupm device

Publications (2)

Publication Number Publication Date
JPS5269014A true JPS5269014A (en) 1977-06-08
JPS5648712B2 JPS5648712B2 (enrdf_load_stackoverflow) 1981-11-17

Family

ID=15391465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14571675A Granted JPS5269014A (en) 1975-05-19 1975-12-05 Electric well-pupm device

Country Status (1)

Country Link
JP (1) JPS5269014A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124711U (enrdf_load_stackoverflow) * 1980-02-23 1981-09-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928683A (enrdf_load_stackoverflow) * 1972-07-12 1974-03-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928683A (enrdf_load_stackoverflow) * 1972-07-12 1974-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124711U (enrdf_load_stackoverflow) * 1980-02-23 1981-09-22

Also Published As

Publication number Publication date
JPS5648712B2 (enrdf_load_stackoverflow) 1981-11-17

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