FR597729A - Motor-pump unit for wells, jacking holes, etc. - Google Patents

Motor-pump unit for wells, jacking holes, etc.

Info

Publication number
FR597729A
FR597729A FR597729DA FR597729A FR 597729 A FR597729 A FR 597729A FR 597729D A FR597729D A FR 597729DA FR 597729 A FR597729 A FR 597729A
Authority
FR
France
Prior art keywords
wells
motor
pump unit
jacking holes
jacking
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.)
Expired
Application number
Other languages
French (fr)
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.)
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Original Assignee
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
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 Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA filed Critical Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Application granted granted Critical
Publication of FR597729A publication Critical patent/FR597729A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
FR597729D 1924-06-02 1925-05-07 Motor-pump unit for wells, jacking holes, etc. Expired FR597729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH597729X 1924-06-02

Publications (1)

Publication Number Publication Date
FR597729A true FR597729A (en) 1925-11-27

Family

ID=4522548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR597729D Expired FR597729A (en) 1924-06-02 1925-05-07 Motor-pump unit for wells, jacking holes, etc.

Country Status (1)

Country Link
FR (1) FR597729A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474737A (en) * 1967-11-15 1969-10-28 Exxon Production Research Co Submersible electric well pump operation
FR2396189A1 (en) * 1977-06-30 1979-01-26 Itt SUBMERSIBLE PUMP LIQUID PUMPING DEVICE
EP3239524A4 (en) * 2014-12-27 2018-08-15 Yu, Bingyan Mounting structure of water pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474737A (en) * 1967-11-15 1969-10-28 Exxon Production Research Co Submersible electric well pump operation
FR2396189A1 (en) * 1977-06-30 1979-01-26 Itt SUBMERSIBLE PUMP LIQUID PUMPING DEVICE
EP3239524A4 (en) * 2014-12-27 2018-08-15 Yu, Bingyan Mounting structure of water pump

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