ITMO20060248A1 - Pompa sommergibile - Google Patents

Pompa sommergibile

Info

Publication number
ITMO20060248A1
ITMO20060248A1 ITMO20060248A ITMO20060248A1 IT MO20060248 A1 ITMO20060248 A1 IT MO20060248A1 IT MO20060248 A ITMO20060248 A IT MO20060248A IT MO20060248 A1 ITMO20060248 A1 IT MO20060248A1
Authority
IT
Italy
Prior art keywords
switching
submersible pump
liquid
level
sensor
Prior art date
Application number
Other languages
English (en)
Inventor
Davide Bottan
Original Assignee
Zenit S R L
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 Zenit S R L filed Critical Zenit S R L
Priority to ITMO20060248 priority Critical patent/ITMO20060248A1/it
Priority to EP20070113469 priority patent/EP1887226A2/en
Publication of ITMO20060248A1 publication Critical patent/ITMO20060248A1/it

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
    • 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
    • F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ITMO20060248 2006-08-02 2006-08-02 Pompa sommergibile ITMO20060248A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMO20060248 ITMO20060248A1 (it) 2006-08-02 2006-08-02 Pompa sommergibile
EP20070113469 EP1887226A2 (en) 2006-08-02 2007-07-31 Submersible pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20060248 ITMO20060248A1 (it) 2006-08-02 2006-08-02 Pompa sommergibile

Publications (1)

Publication Number Publication Date
ITMO20060248A1 true ITMO20060248A1 (it) 2008-02-03

Family

ID=38670637

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO20060248 ITMO20060248A1 (it) 2006-08-02 2006-08-02 Pompa sommergibile

Country Status (2)

Country Link
EP (1) EP1887226A2 (it)
IT (1) ITMO20060248A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1390743B1 (it) 2008-08-04 2011-09-23 Pedrollo Spa Maniglia per pompe sommergibili
CZ306361B6 (cs) * 2011-06-06 2016-12-21 Jaroslav Bičan Ochranný systém ponorného čerpadla
CN113202786B (zh) * 2021-06-03 2022-02-11 浙江尔格科技股份有限公司 一种潜油泵转向识别结构

Also Published As

Publication number Publication date
EP1887226A2 (en) 2008-02-13

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