[go: up one dir, main page]

DE558487C - Closed electrical machine with surface cooling - Google Patents

Closed electrical machine with surface cooling

Info

Publication number
DE558487C
DE558487C DES92087D DES0092087D DE558487C DE 558487 C DE558487 C DE 558487C DE S92087 D DES92087 D DE S92087D DE S0092087 D DES0092087 D DE S0092087D DE 558487 C DE558487 C DE 558487C
Authority
DE
Germany
Prior art keywords
electrical machine
surface cooling
closed electrical
machine
outside
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
DES92087D
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
Publication date
Priority to DES92087D priority Critical patent/DE558487C/en
Application granted granted Critical
Publication of DE558487C publication Critical patent/DE558487C/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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Description

*) Von dem Patentsuther ist als der Erfinder angegeben worden:*) The following has been specified as the inventor by the patent owner:

Dipl.-Ing. Horst Krüger in Bremerhaven.Dipl.-Ing. Horst Krüger in Bremerhaven.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT Üt DER REICHSDSÜCKgRfilBERLIN. PRINTED THE REICHSÜCKRfil

Claims (1)

Patentanspruch:Claim: Geschlossene elektrische Maschine mit Oberflächenkühlung durch einen außerhalb des Gehäuses auf der Maschinenwelle sitzenden, von einer Haube umschlossenen Lüfter, dadurch gekennzeichnet, daß die auf der Außenseite des Gehäuses angebrachten Rippen mit der Längsachse der Maschine einen spitzen Winkel einschließen und in Richtung des vom Lüfter erzeugten Luftstromes verlaufen.Closed electrical machine with surface cooling by an outside of the housing seated on the machine shaft and enclosed by a hood fan, characterized in that the Ribs attached to the outside of the housing enclose an acute angle with the longitudinal axis of the machine and run in the direction of the air flow generated by the fan.
DES92087D Closed electrical machine with surface cooling Expired DE558487C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES92087D DE558487C (en) Closed electrical machine with surface cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES92087D DE558487C (en) Closed electrical machine with surface cooling

Publications (1)

Publication Number Publication Date
DE558487C true DE558487C (en) 1932-09-07

Family

ID=7516977

Family Applications (1)

Application Number Title Priority Date Filing Date
DES92087D Expired DE558487C (en) Closed electrical machine with surface cooling

Country Status (1)

Country Link
DE (1) DE558487C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843236A (en) * 1955-03-09 1958-07-15 American Safety Table Co Power transmission unit
WO1997040569A1 (en) * 1996-04-22 1997-10-30 Control Techniques Dynamics Limited Housing for an electric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843236A (en) * 1955-03-09 1958-07-15 American Safety Table Co Power transmission unit
WO1997040569A1 (en) * 1996-04-22 1997-10-30 Control Techniques Dynamics Limited Housing for an electric machine

Similar Documents

Publication Publication Date Title
DE558487C (en) Closed electrical machine with surface cooling
DE353491C (en) Hand brush with dust extractor
DE347715C (en) Pulley with drive and driven shaft perpendicular to each other
DE644698C (en) Beater mill for grinding drying
DE360737C (en) Combined plug contact and socket toggle switch
DE629920C (en) Threshing machine in which the concave runs on the same axis as the threshing drum
DE418763C (en) Recording kinematograph with spring drive mechanism in the tripod head
DE522490C (en) Electric motor with a shaft consisting of two articulated parts and a centric runner cavity
DE361508C (en) Momentary rotary switch for right and left rotation
USD54118S (en) Bobebt eugene pfaeffle
DE544552C (en) Silencer for internal combustion engines
DE684812C (en) Device for switching auxiliary circuits on and off by fans, especially for single-phase motors
DE500191C (en) Spinning bait made of sheet metal with a helically twisted body
DE368898C (en) Device for displaying hot runners on railway vehicles
DE461210C (en) Recording kinematograph with manual and spring mechanism drive
DE581419C (en) Damper device with damper plates on the turning poles
DE538723C (en) Device for moving and tilting the removable car body on motor vehicles
DE604202C (en) Electrically heated hotplate with a plate body made of cast material, on the underside of which the pot-like shape of the heating body is embedded in insulating compound and held and protected by the side casing
DE367392C (en) Drive device for two rotatable water distribution pipes branching off from a common supply pipe in a common axis
AT119434B (en) Split housing for electrical machines, in particular tram motors.
DE590757C (en) Talking machine
DE544554C (en) Device for lifting the chick of roosters
DE322416C (en) Housing for focal plane shutter folding camera
EER Constitutional Law: The Nineteenth Amendment: Effect on Jury Duty
DE519468C (en) Switching device for glass rectifiers, in which an air flow generated by a fan that is operated as a function of the rectifier load is used to cool the glass vessel