FR1062029A - Device ensuring automatic restarting in a water lifting installation - Google Patents

Device ensuring automatic restarting in a water lifting installation

Info

Publication number
FR1062029A
FR1062029A FR1062029DA FR1062029A FR 1062029 A FR1062029 A FR 1062029A FR 1062029D A FR1062029D A FR 1062029DA FR 1062029 A FR1062029 A FR 1062029A
Authority
FR
France
Prior art keywords
water lifting
lifting installation
device ensuring
automatic restarting
ensuring automatic
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.)
FOND
Original Assignee
FOND
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 FOND filed Critical FOND
Application granted granted Critical
Publication of FR1062029A publication Critical patent/FR1062029A/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
    • 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
    • F04D15/0227—Lack of liquid level being detected using a flow transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1062029D 1952-06-04 1952-06-04 Device ensuring automatic restarting in a water lifting installation Expired FR1062029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1062029T 1952-06-04

Publications (1)

Publication Number Publication Date
FR1062029A true FR1062029A (en) 1954-04-16

Family

ID=9600416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062029D Expired FR1062029A (en) 1952-06-04 1952-06-04 Device ensuring automatic restarting in a water lifting installation

Country Status (1)

Country Link
FR (1) FR1062029A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275362B (en) * 1963-02-08 1968-08-14 Irving Callender Jennings Pump arrangement
ITTO20090598A1 (en) * 2009-07-31 2011-02-01 Sema Elettronica S R L DEVICE FOR EXTRACTION OF WATER FROM THE SUBSUBLE
CN106379963A (en) * 2016-11-14 2017-02-08 河南锦源环保科技有限公司 Air-liquid resonant filtering device with tubular membrane and using method of air-liquid resonant filtering device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275362B (en) * 1963-02-08 1968-08-14 Irving Callender Jennings Pump arrangement
ITTO20090598A1 (en) * 2009-07-31 2011-02-01 Sema Elettronica S R L DEVICE FOR EXTRACTION OF WATER FROM THE SUBSUBLE
CN106379963A (en) * 2016-11-14 2017-02-08 河南锦源环保科技有限公司 Air-liquid resonant filtering device with tubular membrane and using method of air-liquid resonant filtering device

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