FR2321614B1 - - Google Patents

Info

Publication number
FR2321614B1
FR2321614B1 FR7525654A FR7525654A FR2321614B1 FR 2321614 B1 FR2321614 B1 FR 2321614B1 FR 7525654 A FR7525654 A FR 7525654A FR 7525654 A FR7525654 A FR 7525654A FR 2321614 B1 FR2321614 B1 FR 2321614B1
Authority
FR
France
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
FR7525654A
Other languages
French (fr)
Other versions
FR2321614A1 (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.)
GUINARD POMPES
POMPES GUINARD
Original Assignee
GUINARD POMPES
POMPES GUINARD
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 GUINARD POMPES, POMPES GUINARD filed Critical GUINARD POMPES
Priority to FR7525654A priority Critical patent/FR2321614A1/fr
Publication of FR2321614A1 publication Critical patent/FR2321614A1/fr
Application granted granted Critical
Publication of FR2321614B1 publication Critical patent/FR2321614B1/fr
Granted 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7525654A 1975-08-19 1975-08-19 Pompe d'epuisement Granted FR2321614A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7525654A FR2321614A1 (fr) 1975-08-19 1975-08-19 Pompe d'epuisement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525654A FR2321614A1 (fr) 1975-08-19 1975-08-19 Pompe d'epuisement

Publications (2)

Publication Number Publication Date
FR2321614A1 FR2321614A1 (fr) 1977-03-18
FR2321614B1 true FR2321614B1 (Direct) 1979-04-27

Family

ID=9159178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525654A Granted FR2321614A1 (fr) 1975-08-19 1975-08-19 Pompe d'epuisement

Country Status (1)

Country Link
FR (1) FR2321614A1 (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPV20110004U1 (it) * 2011-05-23 2012-11-24 Girolamo Rocca Dispositivo di fissaggio di un galleggiante collegato ad una pompa
CN114688038B (zh) * 2022-02-28 2023-05-26 华能伊敏煤电有限责任公司 一种露天采场排水用潜水泵支撑装置

Also Published As

Publication number Publication date
FR2321614A1 (fr) 1977-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse