FR2374766A1 - Generatrice a auto-excitation pour circuit d'allumage de moteur a combustion interne - Google Patents

Generatrice a auto-excitation pour circuit d'allumage de moteur a combustion interne

Info

Publication number
FR2374766A1
FR2374766A1 FR7737939A FR7737939A FR2374766A1 FR 2374766 A1 FR2374766 A1 FR 2374766A1 FR 7737939 A FR7737939 A FR 7737939A FR 7737939 A FR7737939 A FR 7737939A FR 2374766 A1 FR2374766 A1 FR 2374766A1
Authority
FR
France
Prior art keywords
self
engine
insufficient
field winding
remanence
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.)
Withdrawn
Application number
FR7737939A
Other languages
English (en)
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.)
Lincoln Electric Co
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Publication of FR2374766A1 publication Critical patent/FR2374766A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

L'invention concerne les génératrices électriques associées à des moteurs à combustion interne. Elle se rapporte à une génératrice électrique ayant une bobine 14 d'excitation dont le noyau 20 a une aimantation résiduelle qui peut ne pas suffire à l'auto-excitation de la génératrice lorsque celle-ci est entraînée initialement. Selon l'invention, une bobine C est montée sur une branche du circuit d'allumage à magnéto du moteur à combustion interne et provoque l'apparition aux bornes de la bobine 14 d'excitation d'une tension qui suffit à la mise en route. La bobine C est ensuite mise hors circuit par une diode D. Application au démarrage des génératrices à auto-excitation.
FR7737939A 1976-12-20 1977-12-15 Generatrice a auto-excitation pour circuit d'allumage de moteur a combustion interne Withdrawn FR2374766A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75208076A 1976-12-20 1976-12-20

Publications (1)

Publication Number Publication Date
FR2374766A1 true FR2374766A1 (fr) 1978-07-13

Family

ID=25024778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737939A Withdrawn FR2374766A1 (fr) 1976-12-20 1977-12-15 Generatrice a auto-excitation pour circuit d'allumage de moteur a combustion interne

Country Status (7)

Country Link
JP (1) JPS53104803A (fr)
AU (1) AU3172377A (fr)
BR (1) BR7708442A (fr)
DE (1) DE2756307A1 (fr)
FR (1) FR2374766A1 (fr)
NL (1) NL7713962A (fr)
SE (1) SE7714422L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011080452A (ja) 2009-10-09 2011-04-21 Mitsubishi Heavy Ind Ltd タービン
JP5517910B2 (ja) 2010-12-22 2014-06-11 三菱重工業株式会社 タービン、及びシール構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119217B1 (fr) * 1971-06-05 1976-06-16

Also Published As

Publication number Publication date
SE7714422L (sv) 1978-06-21
BR7708442A (pt) 1978-07-25
JPS53104803A (en) 1978-09-12
AU3172377A (en) 1979-06-28
NL7713962A (nl) 1978-06-22
DE2756307A1 (de) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse