GB145528A - - Google Patents

Info

Publication number
GB145528A
GB145528A GB16912/20A GB1691220A GB145528A GB 145528 A GB145528 A GB 145528A GB 16912/20 A GB16912/20 A GB 16912/20A GB 1691220 A GB1691220 A GB 1691220A GB 145528 A GB145528 A GB 145528A
Authority
GB
United Kingdom
Prior art keywords
grooves
bush
metallic coating
porcelain
segments
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
GB16912/20A
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.)
Robert Bosch AG
Original Assignee
Robert Bosch AG
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 Robert Bosch AG filed Critical Robert Bosch AG
Publication of GB145528A publication Critical patent/GB145528A/en
Expired legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Motor Or Generator Current Collectors (AREA)
GB16912/20A 1919-04-30 1920-06-22 Expired GB145528A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE344231T 1919-04-30

Publications (1)

Publication Number Publication Date
GB145528A true GB145528A (enrdf_load_stackoverflow) 1921-10-24

Family

ID=33459962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16912/20A Expired GB145528A (enrdf_load_stackoverflow) 1919-04-30 1920-06-22

Country Status (5)

Country Link
US (1) US1441569A (enrdf_load_stackoverflow)
DE (1) DE344231C (enrdf_load_stackoverflow)
FR (1) FR519926A (enrdf_load_stackoverflow)
GB (1) GB145528A (enrdf_load_stackoverflow)
NL (1) NL7419C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777367A (en) * 1971-12-02 1973-12-11 Ametek Inc Method of fabricating a commutator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968283C (de) * 1942-04-30 1958-01-30 Siemens Ag Pressstoffkommutator fuer elektrische Maschinen
US2671950A (en) * 1950-03-09 1954-03-16 Sukacev Lev Method of constructing thermopiles
US2696570A (en) * 1951-05-23 1954-12-07 Electro Tec Corp Element of mechanism for conducting electricity between relatively movable structures
DE1036371B (de) * 1954-10-23 1958-08-14 George John Pandapas Stromwender oder Schleifringkoerper
DE1158164B (de) * 1957-06-08 1963-11-28 Fleischmann Geb Scheibenkommutator fuer elektrische Spielzeugmotoren u. dgl.
US3103060A (en) * 1958-02-24 1963-09-10 Teletrak Corp Commutator
US2959697A (en) * 1958-09-15 1960-11-08 Orenda Engines Ltd Slip rings
US2988721A (en) * 1959-08-07 1961-06-13 Arnold S Louis Multitap electrical element and method of making same
FR2585521B1 (fr) * 1985-07-26 1987-11-20 Bruss Respub Nauc Procede de fabrication de collecteurs de machines electriques et collecteurs obtenus par ledit procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777367A (en) * 1971-12-02 1973-12-11 Ametek Inc Method of fabricating a commutator

Also Published As

Publication number Publication date
FR519926A (fr) 1921-06-17
NL7419C (enrdf_load_stackoverflow) 1922-08-15
US1441569A (en) 1923-01-09
DE344231C (de) 1921-11-18

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