DE677629C - Splash-proof cover of the air openings in electrical machines - Google Patents

Splash-proof cover of the air openings in electrical machines

Info

Publication number
DE677629C
DE677629C DEA75522D DEA0075522D DE677629C DE 677629 C DE677629 C DE 677629C DE A75522 D DEA75522 D DE A75522D DE A0075522 D DEA0075522 D DE A0075522D DE 677629 C DE677629 C DE 677629C
Authority
DE
Germany
Prior art keywords
splash
electrical machines
proof cover
air openings
bulges
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
DEA75522D
Other languages
German (de)
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DEA75522D priority Critical patent/DE677629C/en
Application granted granted Critical
Publication of DE677629C publication Critical patent/DE677629C/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulator (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Motor Or Generator Frames (AREA)

Description

*) Von dem Pätentsucher ist als der Erfinder angegeben worden:*) The inventor has been indicated by the patent seeker:

Fritz Janßen in Birkenwerder b. Berlin.Fritz Janßen in Birkenwerder b. Berlin.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GtDIiUCKT IH BER REICHSbRURkERElBERLIN. GtDIiUCKT IH ABOUT REICHSBRURKEREl

Claims (1)

Patentanspruch:Claim: Spritzwassersichere Abdeckung der Luftöffnungen elektrischer Maschinen, bestehend aus zwei Blechen mit spiegelbildlich einander zugeordneten Ausbuchtungen, dadurch gekennzeichnet, daß die nach oben offenen Ausbuchtungen des inneren Bleches gegenüber den mit Abflußöffnungen versehenen des äußeren Bleches — unter Erhaltung der Möglichkeit des Luftdurchtrittes durch die zugeordneten Ausbuchtungspaare — nach oben versetzt sind.Splash-proof cover for the air openings of electrical machines, consisting of of two metal sheets with bulges assigned to one another in mirror image, characterized in that the after Bulges open at the top of the inner sheet compared to those with drainage openings provided the outer sheet - while maintaining the possibility of air passage by the assigned pairs of bulges - offset upwards are.
DEA75522D 1935-03-09 1935-03-09 Splash-proof cover of the air openings in electrical machines Expired DE677629C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA75522D DE677629C (en) 1935-03-09 1935-03-09 Splash-proof cover of the air openings in electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA75522D DE677629C (en) 1935-03-09 1935-03-09 Splash-proof cover of the air openings in electrical machines

Publications (1)

Publication Number Publication Date
DE677629C true DE677629C (en) 1939-06-29

Family

ID=6946486

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA75522D Expired DE677629C (en) 1935-03-09 1935-03-09 Splash-proof cover of the air openings in electrical machines

Country Status (1)

Country Link
DE (1) DE677629C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357093A1 (en) * 1976-06-30 1978-01-27 Bbc Brown Boveri & Cie Air cooled electric motor protection grille - has series of curved lamellae in vane shape and matched to flow direction of motor cooling air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357093A1 (en) * 1976-06-30 1978-01-27 Bbc Brown Boveri & Cie Air cooled electric motor protection grille - has series of curved lamellae in vane shape and matched to flow direction of motor cooling air

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