FR2710464A1 - Commutator having slip (smooth) rings with a multipart core and its method of manufacture - Google Patents

Commutator having slip (smooth) rings with a multipart core and its method of manufacture Download PDF

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Publication number
FR2710464A1
FR2710464A1 FR9311532A FR9311532A FR2710464A1 FR 2710464 A1 FR2710464 A1 FR 2710464A1 FR 9311532 A FR9311532 A FR 9311532A FR 9311532 A FR9311532 A FR 9311532A FR 2710464 A1 FR2710464 A1 FR 2710464A1
Authority
FR
France
Prior art keywords
commutator
rings
manufacture
slip
smooth
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.)
Pending
Application number
FR9311532A
Other languages
French (fr)
Inventor
Vaurs Robert Pierre Louis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9311532A priority Critical patent/FR2710464A1/en
Publication of FR2710464A1 publication Critical patent/FR2710464A1/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/34—Connections of conductor to slip-ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/14—Fastenings of commutators or slip-rings to shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The subject of the present invention is an electrical commutator having slip rings and its method of manufacture. It consists of two insulating pieces (6) and (7) surrounding two conductors (3) and (4) associated with the rings (1) and (2) which, by friction, provide electrical continuity between a fixed piece and a rotating piece (which carries the commutator). This commutator is noteworthy in that it is the rings, crimped by electromagnetic forming, which ensure retention of all the component pieces of said commutator.

Description

Ta prasente invention a pouir objet un col ertetirYour present invention can be a collar

d '. ct rici t à bagiues li sses.of. it is smooth with rings.

De tels coll ecteurs sont g4néra iement constri.hs de la mani.a.r9 suivante: ,- s1ir la paroi interne d ' un baguie en cui vr, on solide  Such collectors are generally constri.hs in the following mani.a.r9:, - s1ir the internal wall of a bagui in cui vr, one solid

delc condlicte:irs A ulne position bien d1terminée.  delc condlicte: irs In a well defined position.

- on moll à l 'inh.erieuir de la bagu. en rsr.-;ant lI passage de l 'arbire, un matAriall isolant.  - one moll to the inh.erieuir of the bagu. by resetting the passage of the arbire, an insulating matAriall.

- nn sspars par touirnage la bague en c:ii;-e en deux  - nn sspars by twisting the ring in c: ii; -e in two

19 par t'e s.19 by you.

Si ce Drncr.dei est satisfaisant en ce, qiii concerneï les collecteurs de diamtre acouirant, il n'en est pas '* msme  If this Drncr.dei is satisfactory in this respect, which concerns collectors with a damaging diameter, it is not the same.

polir les pe-i ts collecteurs car il se hleurte à plusieurs probl mes:15 Di ffi;ul, I-H polr s.uldear à l i ontsri cur d(e a:hagule.  polish the small collectors because there are several problems: 15 Di ffi; ul, I-H polr s.uldear at i ontsri cur d (e a: hagule.

- Diffi clil t-6 polir mai nteni r ai moment dui mouilage les pieces (3) et. (4) en position car, sous l 'effet de la  - Diffi clil t-6 may be polished at the time of wetting the parts (3) and. (4) in position because, under the effect of

pression d'injection, elles ont tendanrce a s'appuyer soit contre la bague (2) soit rcontre 1e logement de l 'arbre20 (5) cr9ant ainsi des (nolurts ciirelits.  injection pressure, they tend to lean either against the ring (2) or meet the housing of the shaft 20 (5) thus creating (nolurts ciirelits.

Par le fait de ces difficliltYs, la prodiuction de petits collecteurs est difficilement automatisable.  Because of these difficulties, the production of small collectors is difficult to automate.

Ta prAsente invention a polir objet des rolle 1 telirs d'une fabrication plus simple et plus fiable.  Your present invention has to polish object of the rolle 1 telirs of a simpler and more reliable manufacture.

2% A cet effet, dans la constr;iction propose.e, le noyalu isolant est r.alisé en deuix parties (6) et (7) qui, une fois  2% For this purpose, in the proposed construction, the insulating core is made in two parts (6) and (7) which, once

assambli.es, m.nagent dans leur plan de joint les lngements des pie. ces (2) et (4') servant à transporter le coulrant des.0 bagues (1) et (2) vers 1 'arriè,ra du collect.eur.  assambli.es, m.agent in their plan of joint the lngements of pie. these (2) and (4 ') used to transport the coulrant 0 rings (1) and (2) to 1' rear, ra of the collector.

Cette construction est remarquable par le fait que ce. sont les bagiues (1) et (2) qui asslrent le maintien de touites les picres (6), (7), (3) et (4) ainsi que le contact lec +triqlte entre (2), (4) et (1), (3). 35, Se.lq n ci uine utre - r.',1ctri s ti qil dl i i nvntinn on ls nalu.s assurenl aiussi le, riini(n du i',' -tit',;i' '  This construction is remarkable for the fact that it. are the rings (1) and (2) which assemble the maintenance of all the picres (6), (7), (3) and (4) as well as the lec + triqlte contact between (2), (4) and ( 1), (3). 35, Se.lq n ci uine utre - r. ', 1ctri s ti qil dl i i nvntinn on ls nalu.s assurenl aiussi le, riini (n du i', '-tit',; i ''

arbre '. .../..tree '. ... / ..

/ À"6.u....nU2Aoutip YOA.414 "4_I1uO se i La ser1 4 -f ld 4u.S LE' V izL ciU S.IIi) L511 Ld P', aUI[ jUd -VIISS4r s 7,) 4- (,) suTI'uq sop uo'. 4'.-Sod uL 4Uop se.L4uLd 5 sJlt.LStI Ld uo II,'XUU JOOA1:. Le L'4UO L,p n '4'.L3LUoDJ (I À y ' 11 '?L U0.' 4LpUA0. S SUUp SOLtIU'4U03'L SUEI) L4TILUoS Sldln, LSTI Lcl 4UuUq. LUUO U1 au SLLt'. 4SO () ' () '4a ( '(i,) () S'4UaUWi3[ Se3[ e0'4Ué 0TbL' 40[ j UOL'41LOS.L,[ '4UOp LS4.,Ud S lnT LSTII UO nU lI U OeAU e4 LJ L4-0 Lp) Tn 40 L o) (L 0 S0AL4t'4.Lw.L UOU sewUaoJ - Z'9!)1 J LOA 'S0U-J. 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'4J L) otJIlpTloS d dc 0S L ELua 4sd (y) j(,) '4 (L) <(L) sOeJ LCd sop uos LU L L U' [ 4uop Se.L4.ÀUd s5110 LSTILd UA 3 nu.AoU JOA> ' 4- L.L44 OLC,p TIa4i=e LLo (L j 0Dti 3ES!XJ9 4>ud e3,e,s L L0 l 4se (S) '(j) 40 (t) ([) S'J,aLd sep UOSrtVL. U L 4UUp S-.'L4.ULd ( s54; tL511d uo TnA0oU 30,A1 d 4-JL'.4'JeLzp.l13toj;eLL J (C, a2Wa40404UZ'UW 4Lud solnuq sop eus5s t 44 p 4U'4 uu4LISa 4E4UuoJ e L it-d 11u'4q0 4u'4uu (y) '4 (*A) 30AT} (C)j 4e (j) S I:tC4 s0ap altbLL44oJdi3 Ut:SLULL L 1 *'d WJU.0J04oUu 'W HIp 0l1b LU44 ' 0P z L E (()) 4L0 ( 1) s -eoîiq ap C -4L: '; () 4.)1'(9) sd;.1. 54r'L44L4SUOu: S',d Ld ss s 4110o4 ep U1L4ULLU L4 4Uo 4 () 'e (y) S.4aiJUd S.11 nLSII Ld u 4 L11-44SUO'J 4,U Lus L nIuou uos.S -ld es L- te'4' 'YJ SSS LL st SiTiiuL t 94.LD,J44 Lp.P 4104401L.Loj (j SV9 K0L ' i(l.0Ti:i 9) col 1 erteur d' l ectrici t, avec nnyau en pi llsi eurs parties dont la position des bagues (1) et(2) est. assiur.e en inserant entre ceplles-ci une entretoise r.alis4.e dans lin matAriaii isolant. Cette entretoise a aussi 1 'avantage de faciliter le montage lors de la construction du col 1 ecteur ) collecteur d' l ectri ci t avec noyaul en pluIsieurs parties fabriqué "à part" et instal le. il terieurement sur  / À "6.u .... nU2Aoutip YOA.414" 4_I1uO se i La ser1 4 -f ld 4u.S LE 'V izL ciU S.IIi) L511 Ld P', aUI [jUd -VIISS4r s 7,) 4- (,) suTI'uq sop uo '. 4 '.- Sod uL 4Uop se.L4uLd 5 sJlt.LStI Ld uo II,' XUU JOOA1 :. Le L'4UO L, p n '4'.L3LUoDJ (I À y' 11 '? L U0.' 4LpUA0. S SUUp SOLtIU'4U03'L SUEI) L4TILUoS Sldln, LSTI Lcl 4UuUq. LUUO U1 at SLLt '. 4SO () '()' 4a ('(i,) () S'4UaUWi3 [Se3 [e0'4Ué 0TbL' 40 [j UOL'41LOS.L, ['4UOp LS4., Ud S lnT LSTII UO nU lI U OeAU e4 LJ L4-0 Lp) Tn 40 L o) (L 0 S0AL4t'4.Lw.L UOU sewUaoJ - Z'9!) 1 J LOA 'S0U-J. LqO) sep (7L) 4 (9) s5U [L0sL s.J.Ld s L SU'p '4UUTbL4uEÀd Ui OesLL'e. 4S0 (cj) '(t) 40 (S)' () (e) S4UaWeiji 50j s 441.Ua 0llb L.À44U0La U0 L4U jLO L 4UO sa, L 4Jrz'd s.nilli.LSltlLd uI nou..AE, e4.! -.!. = i 'L, p Jn) 4 JeAL IOD (9 Y * (<)' 4 (j) si3-'LCd sop 4udWWuus.L411s 4UPULUOLe saL SaLLdL4Ueag, _4 d sLmWo.i sap (i) '4o (t;) sauJu.Ld Xnte? 4UteUUup Ue iiS.! LUJt 4Sa (U) '(ú) 4a (S)' ([) (7) S4U0LUaW; L SaL - t'4Ue lnIbLU4uoel UoL4EULLos.Ll 4Uosp SL'41ted ant5tLSIL 'AOU JAE, e4JL'l4't LJ p an0lo4 [L [oD ([0 S0441l 4110? Ilv T? EU L1E'? S LUIdA 'i114UL Ld IE? 4 LOS O [.L5 - ,. d S-dJ [ ld Sp () 4 '(4) 4lnod 4UUS.LLL411 Uo; C sLLed 4se (a)' (sj) 4e (.) <(a) <(yV) '4uUiau [LS' L a-L4uiu anbLi'4 ' Jd |, e UO.L41ULoSL, L 4uouP SdL'4ud sn. LSTIld ue nTlt eU D'4A. '4 LD.L4'4J Le 4p 411; 4' LL (C '(' -'J '4 i' Suos U4'4 aSUL itl 'L.' 4J L) otJIlpTloS d dc 0S L ELua 4sd (y) j (,) '4 (L) <(L) sOeJ LCd sop uos LU LLU' [4uop Se.L4.ÀUd s5110 LSTILd UA 3 nu.AoU JOA> '4- L.L44 OLC, p TIa4i = e LLo (L j 0Dti 3ES! XJ9 4> ud e3, e, s L L0 l 4se (S)' (j) 40 (t ) ([) S'J, aLd sep UOSrtVL. UL 4UUp S -. 'L4.ULd (s54; tL511d uo TnA0oU 30, A1 d 4-JL'.4'JeLzp.l13toj; eLL J (C, a2Wa40404UZ'UW 4Lud solnuq sop eus5s t 44 p 4U'4 uu4LISa 4E4UuoJ e L it-d 11u'4q0 4u'4uu (y) '4 (* A) 30AT} (C) j 4e (j) SI: tC4 s0ap altbLL44oJdi3 Ut: SLULL L 1 *' d WJU.0J04oUu 'W HIp 0l1b LU44' 0P z LE (()) 4L0 (1) s -eoîiq ap C -4L: '; () 4.) 1 '(9) nd; .1. 54r'L44L4SUOu: S ', d Ld ss s 4110o4 ep U1L4ULLU L4 4Uo 4 ()' e (y) S.4aiJUd S.11 nLSII Ld u 4 L11-44SUO'J 4, U Lus L nIuou uos.S -ld es L- te'4 '' YJ SSS LL st SiTiiuL t 94.LD, J44 Lp.P 4104401L.Loj (j SV9 K0L 'i (l.0Ti: i 9) col 1 erteur d' electrici t, with nnyau in pi llsi eurs parts whose position of the rings (1) and (2) is. assiur.e by inserting between them a spacer made in lin insulating mat. This spacer also has the advantage of facilitating the assembly during the construction of the collar 1 ector) collector of ectri ci t with nucleus in several parts manufactured "apart" and installed. he teriorally on

1 'appareil auiquel il est desptin.1 device to which it is desptin.

11) Collecteur d'4lectricit. avec noyau aen plusieulrs parties f; abriqqu. directement sur 1 'appareil electrique  11) Electricity collector. with nucleus also several parts f; abriqqu. directly on the electrical appliance

auquel il est destiné. Ceatte fabrication peuit etre effectueil soi t suir un solus-ensembl e déjà assembl P, soi t au cours de 1 'assemblage d'ulin souis-ensembl.e.(integrat i on sur15 une chaine de montage).  for which it is intended. This manufacturing can be carried out either on a solus-assembly already assembled P, or during the assembly of uulin souis-assembly. (Integrat i on15 an assembly line).

12) Collecteur d'électricit. avec noyau en plusieurs parties selon la revendication 10, mais dont ulin ou  12) Electricity collector. with a multi-part core according to claim 10, but of which ulin or

plusieuirs.l6ments de sa construction font partie d'une autre pièce; fils (3) aet (4) venant d'ulin bobinage par20 exemple.  several elements of its construction are part of another room; wires (3) aet (4) coming from a winding for example 20.

FR9311532A 1993-09-22 1993-09-22 Commutator having slip (smooth) rings with a multipart core and its method of manufacture Pending FR2710464A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9311532A FR2710464A1 (en) 1993-09-22 1993-09-22 Commutator having slip (smooth) rings with a multipart core and its method of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311532A FR2710464A1 (en) 1993-09-22 1993-09-22 Commutator having slip (smooth) rings with a multipart core and its method of manufacture

Publications (1)

Publication Number Publication Date
FR2710464A1 true FR2710464A1 (en) 1995-03-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9311532A Pending FR2710464A1 (en) 1993-09-22 1993-09-22 Commutator having slip (smooth) rings with a multipart core and its method of manufacture

Country Status (1)

Country Link
FR (1) FR2710464A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005124945A1 (en) * 2004-06-16 2005-12-29 Ascom D.O.O. Electric machine and slip ring element for an electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005124945A1 (en) * 2004-06-16 2005-12-29 Ascom D.O.O. Electric machine and slip ring element for an electric machine

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