IT1401338B1 - Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili - Google Patents

Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili

Info

Publication number
IT1401338B1
IT1401338B1 ITPD2010A000243A ITPD20100243A IT1401338B1 IT 1401338 B1 IT1401338 B1 IT 1401338B1 IT PD2010A000243 A ITPD2010A000243 A IT PD2010A000243A IT PD20100243 A ITPD20100243 A IT PD20100243A IT 1401338 B1 IT1401338 B1 IT 1401338B1
Authority
IT
Italy
Prior art keywords
monoblock
wells
water
type
collecting tanks
Prior art date
Application number
ITPD2010A000243A
Other languages
English (en)
Inventor
Marco Petrucci
Paolo Petrucci
Original Assignee
Pm 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 Pm S R L filed Critical Pm S R L
Priority to ITPD2010A000243A priority Critical patent/IT1401338B1/it
Publication of ITPD20100243A1 publication Critical patent/ITPD20100243A1/it
Application granted granted Critical
Publication of IT1401338B1 publication Critical patent/IT1401338B1/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
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D13/0686—Mechanical details of the pump control unit
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/044—Means for rendering the priming pump inoperative
    • F04D9/045—Means for rendering the priming pump inoperative the means being liquid level sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
ITPD2010A000243A 2010-07-30 2010-07-30 Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili IT1401338B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPD2010A000243A IT1401338B1 (it) 2010-07-30 2010-07-30 Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2010A000243A IT1401338B1 (it) 2010-07-30 2010-07-30 Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili

Publications (2)

Publication Number Publication Date
ITPD20100243A1 ITPD20100243A1 (it) 2012-01-31
IT1401338B1 true IT1401338B1 (it) 2013-07-18

Family

ID=43586906

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2010A000243A IT1401338B1 (it) 2010-07-30 2010-07-30 Pompa ad immersione monoblocco, particolarmente del tipo per pozzi, vasche raccolta acque e simili

Country Status (1)

Country Link
IT (1) IT1401338B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126831A (en) * 1964-03-31 Motor-pump unit
US7252141B2 (en) * 2005-02-17 2007-08-07 Concurrent Technologies International, Llc Groundwater sampling device
US20080286134A1 (en) * 2007-05-16 2008-11-20 Steven Regalado Submersible pumping systems and methods for deep well applications

Also Published As

Publication number Publication date
ITPD20100243A1 (it) 2012-01-31

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