US453822A - Ggwimutatgr - Google Patents
Ggwimutatgr Download PDFInfo
- Publication number
- US453822A US453822A US453822DA US453822A US 453822 A US453822 A US 453822A US 453822D A US453822D A US 453822DA US 453822 A US453822 A US 453822A
- Authority
- US
- United States
- Prior art keywords
- segments
- sleeve
- tho
- ggwimutatgr
- motor
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 description 4
- XUFQPHANEAPEMJ-UHFFFAOYSA-N Famotidine Chemical compound NC(N)=NC1=NC(CSCCC(N)=NS(N)(=O)=O)=CS1 XUFQPHANEAPEMJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229940035295 Ting Drugs 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
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
- H01R39/04—Commutators
Definitions
- nis d'enlry have remedied by 'the simple en reient ef enlllzing the Aeonlarming sleeve rnie rheshef't, as shown et S? thereby making e close n llt between the sleeve and. snnf wasnt the ell frezn passing' between.
- eennning sleeve7 segments shaped as shown, seperated from the sleeves by a layer o? insuleton, e "nut te secure the parts firmly together,y and an elastic medium between the nut and. the segments to keep the part-s nt all times pressed rxnly together.
- L eommnmtor for n dynamov or motor consisting ef a containing-sleeve, segments conmined l@herein bt insulated therefrom, and e shaft, -the Said eo11enix1g-eleeve being (talked onz-o the to prevent ghe passage of eil.
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
(No Model.) u
E- A. SPERRY.
l GOMMUTATOR.
Patamsed June 9; ESM.
SPECFICATXN forming parto@ Letten pplcatic-u lel'l February Z0, 1891.
.To @Z5 whom. f
ELMLm- 1' Gimmy A @ith lng; Clucagm in the countyo' @ook and Bm'o of illinois, ha. o
invented a new d useful Cmnmulimmg o which the 'following is a ole-m, full, and oxacl. Sp-eocatiom Thecomumtatoristhomosxlollca {lynmno or motor, inasmuch x5 iis held ogeiller only through 'the mec'.' Sulalnf.; subzsmnoos, Wholx al, o'f pressiblo and hablo 'io slow-inlet. l, expansion of the copper segments and bho Steel @ouml x1g-5le9v`o is such i to @rush ho l; insulation when ho, leaving' the @ML of the com numol' looso when Coolu u n. is also easily uilfeil by oil fvwm. the jow The. containing-sleeveu. llypx'o'uuf of the commutalor so to oooupg om blleyreou noi allowing tho comunali-alor ments themselves to oom@ close l 111x5- o 'the mmal'm'e. 'These clcultes o. :a1-oom@ in the manner shown in tho aocompanylng al, and 5 wie details of slatc. medium to proto@ being caushoil.
Smlorleitors o reference imlsao Uw famo parlo throughoul, me
vous forms of m1' S Patent No. @5i-8232,
dated Enno l, ll.
Serial. No: 382,152. :lovlelfr @mio lfnoir honi. 'but slowly ini-zlxod vont: 1.o' monts: will oxpmr, l mow sleeve and exurezll @no lslyox: ol ou moon5 and upon cooling will Smink it'. 'lrls operation Qrixshngvmal slnizllfing du@ to tho hea-ting and cooling will rzzply rouor thoV rl@ loose :nul destroy three oonf muzior, L {lefoct l 'omwlj," by ins: ting au elsli lodum bc'two@ o tho limer smffo ik@ A limit mysclf io ef inenleftng in eiel l ern Le i1 r me use ef ellellae er en y nenael 1.1..-- 'we that it eeinenle the eennnnne eiwit, ee that il: is almost imposru e get it eff for repairs er replacement. nis d'enlry have remedied by 'the simple en reient ef enlllzing the Aeonlarming sleeve rnie rheshef't, as shown et S? thereby making e close n llt between the sleeve and. snnf werent the ell frezn passing' between.
1 new nml (leere io secure by Letl beim elynnme er nletor e medium relieve me or meier, een
:eve the nlue 'le ythe j e parte.
Veen the sleeve nml.
'e the Qonxm y yells.
me or motor,
my strains of compr selen due teA the expansion or eentrneton of the parte.
i., eennning sleeve7 segments, shaped as shown, seperated from the sleeves by a layer o? insuleton, e "nut te secure the parts firmly together,y and an elastic medium between the nut and. the segments to keep the part-s nt all times pressed rxnly together.
5. L eommnmtor for n dynamov or motor, consisting ef a containing-sleeve, segments conmined l@herein bt insulated therefrom, and e shaft, -the Said eo11enix1g-eleeve being (talked onz-o the to prevent ghe passage of eil.
G. n n. eexn'nrnliutor for n, dynamo or meter, nenln-te Segments, e, entninngeleeve meun ,ed en the shaft and bearing upon lone ends 0f the Segmente, proj eetione on the eonnnutntor Segmente which protrude :ma one end. beyond the point of bearing beiweelrthe ,saleevefend the eegnlentsnvth the j el nl. oet-Ween the Sleeve and the shaft enlke. to form nn oil-step between the journal and the inner ends ef the commnner-segments. l
Executed this the 9th (lay of February, 1891.
ELMER A. SPERRY. esenee' ef- M. Hmm,
C: vereis-rn.
l. ln n eommucwizor for e dynamo or motor,
Publications (1)
Publication Number | Publication Date |
---|---|
US453822A true US453822A (en) | 1891-06-09 |
Family
ID=2522702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US453822D Expired - Lifetime US453822A (en) | Ggwimutatgr |
Country Status (1)
Country | Link |
---|---|
US (1) | US453822A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461986A (en) * | 1947-11-05 | 1949-02-15 | Gen Electric | Dynamoelectric machine |
DE19959416C1 (en) * | 1999-12-09 | 2001-03-15 | Freiberger Compound Mat Gmbh | Heating element for heating a melt crucible in the production of gallium arsenide single crystals has a hollow body comprising first hollow cylindrical section and a second section |
-
0
- US US453822D patent/US453822A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461986A (en) * | 1947-11-05 | 1949-02-15 | Gen Electric | Dynamoelectric machine |
DE19959416C1 (en) * | 1999-12-09 | 2001-03-15 | Freiberger Compound Mat Gmbh | Heating element for heating a melt crucible in the production of gallium arsenide single crystals has a hollow body comprising first hollow cylindrical section and a second section |
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