DK3475579T3 - Electric pump with explosion proof leak detector. - Google Patents

Electric pump with explosion proof leak detector. Download PDF

Info

Publication number
DK3475579T3
DK3475579T3 DK17751833.9T DK17751833T DK3475579T3 DK 3475579 T3 DK3475579 T3 DK 3475579T3 DK 17751833 T DK17751833 T DK 17751833T DK 3475579 T3 DK3475579 T3 DK 3475579T3
Authority
DK
Denmark
Prior art keywords
electric pump
leak detector
explosion proof
proof leak
explosion
Prior art date
Application number
DK17751833.9T
Other languages
Danish (da)
Inventor
Zoccoli Antonio Gambigliani
Christian Muzzioli
Original Assignee
Caprari Spa
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 Caprari Spa filed Critical Caprari Spa
Application granted granted Critical
Publication of DK3475579T3 publication Critical patent/DK3475579T3/en

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
    • F04D15/0088—Testing machines
    • 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
    • F04D15/0077—Safety measures
    • 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
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
DK17751833.9T 2016-06-24 2017-06-26 Electric pump with explosion proof leak detector. DK3475579T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA2016A004654A ITUA20164654A1 (en) 2016-06-24 2016-06-24 ELECTRIC
PCT/IB2017/053802 WO2017221217A1 (en) 2016-06-24 2017-06-26 Electric pump with explosion-proof leak detector

Publications (1)

Publication Number Publication Date
DK3475579T3 true DK3475579T3 (en) 2020-06-22

Family

ID=57750396

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17751833.9T DK3475579T3 (en) 2016-06-24 2017-06-26 Electric pump with explosion proof leak detector.

Country Status (4)

Country Link
EP (1) EP3475579B1 (en)
DK (1) DK3475579T3 (en)
IT (1) ITUA20164654A1 (en)
WO (1) WO2017221217A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3543537B1 (en) * 2018-03-23 2022-01-05 Grundfos Holding A/S Pump unit and method for monitoring the liquid situation in a seal assembly in a pump unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323146A (en) * 1941-11-24 1943-06-29 Gen Motors Corp Breather plug for electric motors
US2393078A (en) * 1943-10-12 1946-01-15 Wager Robert Hudson Inverted vent check valve
DE19711185C2 (en) * 1997-03-18 1999-11-18 Werner Arnswald Submersible pump
EP2489880B1 (en) * 2010-09-27 2020-10-07 Nikkiso Co., Ltd. Pressure-tight, explosion-proof connector
CN107002689B (en) * 2014-11-13 2019-06-18 克柏利股份有限公司 Electrodynamic pump

Also Published As

Publication number Publication date
ITUA20164654A1 (en) 2017-12-24
EP3475579B1 (en) 2020-03-18
EP3475579A1 (en) 2019-05-01
WO2017221217A1 (en) 2017-12-28

Similar Documents

Publication Publication Date Title
GB2547852B (en) Electric submersible pump event detection
GB2556794B (en) Seal section with internal lubricant pump for electrical submersible well pump
DK3477274T3 (en) LEAK DETECTION
AU201613628S (en) Casing with mount
FI20165482A (en) Electrical connector with door light detector
DE112017003123A5 (en) Sliding wall assembly with cover
DK2930367T3 (en) Submersible pumps and submerged pumps having the same
DE112017005633A5 (en) SEALING ARRANGEMENT
DK3356727T3 (en) Lamp housing with a locking device
DK3122401T5 (en) COMPACT MECHANICAL PUMP
DK3475579T3 (en) Electric pump with explosion proof leak detector.
DK3622179T3 (en) MULTI-STAGE PUMP WITH IMPROVED PRESSURE BALANCING FUNCTIONS
DK3347595T3 (en) PERISTAL PUMP
FI20155800L (en) Fuel pump
DE112015001852A5 (en) housing arrangement
FR3018350B1 (en) SIPHON ANTI LEAK
DK3551916T3 (en) DETECTION PROCEDURE
IT201700083778U1 (en) 3D METRIC - PLANIMETRIC DETECTION KIT
UA32018S (en) ELECTRIC PUMP
DK3332121T3 (en) PUMP
UA34438S (en) AN ARMORED T-SHIRT
IT201600129597A1 (en) WALL CHARGER
IT201600130543U1 (en) ELECTRIC HOUSING WITH SEALED CLOSURE
TH1501006990B (en) Sealed structure for fuel pump unit
FI20165283A (en) Firearm security arrangement