DK140739B - Fugtrelæ, der er anbragt 1 motorrummet for en pumpemotor, der er indrettet til at nedsænkes i en væske. - Google Patents

Fugtrelæ, der er anbragt 1 motorrummet for en pumpemotor, der er indrettet til at nedsænkes i en væske.

Info

Publication number
DK140739B
DK140739B DK548971A DK548971A DK140739B DK 140739 B DK140739 B DK 140739B DK 548971 A DK548971 A DK 548971A DK 548971 A DK548971 A DK 548971A DK 140739 B DK140739 B DK 140739B
Authority
DK
Denmark
Prior art keywords
immersed
liquid
pump motor
engine compartment
motor arranged
Prior art date
Application number
DK548971A
Other languages
English (en)
Other versions
DK140739C (da
Inventor
Leonard Ahti
Original Assignee
Sarlin Ab Oy E
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 Sarlin Ab Oy E filed Critical Sarlin Ab Oy E
Publication of DK140739B publication Critical patent/DK140739B/da
Application granted granted Critical
Publication of DK140739C publication Critical patent/DK140739C/da

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
    • F04D15/0245—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK548971A 1971-10-29 1971-11-09 Fugtrelæ, der er anbragt 1 motorrummet for en pumpemotor, der er indrettet til at nedsænkes i en væske. DK140739B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI309671 1971-10-29

Publications (2)

Publication Number Publication Date
DK140739B true DK140739B (da) 1979-11-05
DK140739C DK140739C (da) 1980-03-31

Family

ID=8507995

Family Applications (1)

Application Number Title Priority Date Filing Date
DK548971A DK140739B (da) 1971-10-29 1971-11-09 Fugtrelæ, der er anbragt 1 motorrummet for en pumpemotor, der er indrettet til at nedsænkes i en væske.

Country Status (4)

Country Link
DE (1) DE2154982A1 (da)
DK (1) DK140739B (da)
ES (1) ES396837A1 (da)
FR (1) FR2158770A5 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364557A1 (fr) * 1976-09-14 1978-04-07 Seb Sa Dispositif de securite destine a interrompre le fonctionnement d'un appareil actionne par un moteur electrique
DE102007010726B3 (de) * 2007-02-26 2008-07-10 Alfred Kärcher Gmbh & Co. Kg Tauchpumpe
RU2618721C1 (ru) * 2015-12-31 2017-05-11 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Антиреверсное устройство

Also Published As

Publication number Publication date
DK140739C (da) 1980-03-31
DE2154982A1 (de) 1973-05-03
ES396837A1 (es) 1974-06-16
FR2158770A5 (da) 1973-06-15

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Legal Events

Date Code Title Description
PBP Patent lapsed