FR714098A - Device intended to protect electric motors against the entry of foreign bodies, while allowing air cooling - Google Patents

Device intended to protect electric motors against the entry of foreign bodies, while allowing air cooling

Info

Publication number
FR714098A
FR714098A FR714098DA FR714098A FR 714098 A FR714098 A FR 714098A FR 714098D A FR714098D A FR 714098DA FR 714098 A FR714098 A FR 714098A
Authority
FR
France
Prior art keywords
entry
air cooling
electric motors
foreign bodies
allowing air
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
Other languages
French (fr)
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.)
CUINIER PERE ET FILS
Original Assignee
CUINIER PERE ET FILS
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 CUINIER PERE ET FILS filed Critical CUINIER PERE ET FILS
Application granted granted Critical
Publication of FR714098A publication Critical patent/FR714098A/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)
FR714098D 1931-03-31 1931-03-31 Device intended to protect electric motors against the entry of foreign bodies, while allowing air cooling Expired FR714098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR714098T 1931-03-31

Publications (1)

Publication Number Publication Date
FR714098A true FR714098A (en) 1931-11-06

Family

ID=9085841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714098D Expired FR714098A (en) 1931-03-31 1931-03-31 Device intended to protect electric motors against the entry of foreign bodies, while allowing air cooling

Country Status (1)

Country Link
FR (1) FR714098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468430A1 (en) * 1979-11-02 1981-05-08 Hilti Ag DRILL WITH ELECTRIC DRIVING MOTOR PROTECTED AGAINST PROJECTION WATER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468430A1 (en) * 1979-11-02 1981-05-08 Hilti Ag DRILL WITH ELECTRIC DRIVING MOTOR PROTECTED AGAINST PROJECTION WATER

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