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CH530095A - Commutator for a small electrodynamic machine - Google Patents

Commutator for a small electrodynamic machine

Info

Publication number
CH530095A
CH530095A CH1350171A CH1350171A CH530095A CH 530095 A CH530095 A CH 530095A CH 1350171 A CH1350171 A CH 1350171A CH 1350171 A CH1350171 A CH 1350171A CH 530095 A CH530095 A CH 530095A
Authority
CH
Switzerland
Prior art keywords
commutator
electrodynamic machine
small electrodynamic
small
machine
Prior art date
Application number
CH1350171A
Other languages
German (de)
Inventor
Maarten Van De Griend Jan
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH530095A publication Critical patent/CH530095A/en

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
    • H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
    • H01R39/025—Conductive materials
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12889—Au-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12993—Surface feature [e.g., rough, mirror]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
CH1350171A 1970-09-18 1971-09-15 Commutator for a small electrodynamic machine CH530095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013888A NL7013888A (en) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
CH530095A true CH530095A (en) 1972-10-31

Family

ID=19811106

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1350171A CH530095A (en) 1970-09-18 1971-09-15 Commutator for a small electrodynamic machine

Country Status (11)

Country Link
US (1) US3805103A (en)
JP (1) JPS476815A (en)
AT (1) AT314031B (en)
AU (1) AU458020B2 (en)
CA (1) CA948686A (en)
CH (1) CH530095A (en)
DE (1) DE2143708B2 (en)
FR (1) FR2108294A5 (en)
GB (1) GB1315080A (en)
IT (1) IT940913B (en)
NL (1) NL7013888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903029A1 (en) * 1978-01-26 1979-08-16 Mitsuba Electric Mfg Co COMMUTATOR AND METHOD OF MANUFACTURING SUCH

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931056A (en) * 1972-07-22 1974-03-20
JPS5610644B2 (en) * 1973-03-07 1981-03-10
JPS49124492A (en) * 1973-04-04 1974-11-28
JPS50132386A (en) * 1974-03-08 1975-10-20
JPS51127303A (en) * 1975-04-25 1976-11-06 Matsushita Electric Works Ltd Slide current collector
DE2628745C2 (en) * 1975-07-24 1983-09-15 Olympus Optical Co., Ltd., Tokyo Brush for a dynamo-electric machine in flat miniature design
JPS52124105A (en) * 1976-04-09 1977-10-18 Ina Sankyo Kk Superslow speed dc motor
JPS5381796U (en) * 1976-12-08 1978-07-06
JPS5486602U (en) * 1977-12-01 1979-06-19
JPS54101104A (en) * 1978-01-26 1979-08-09 Mitsuba Electric Mfg Co Commutator
JPS5519441U (en) * 1978-07-20 1980-02-07
JPS557555U (en) * 1978-06-30 1980-01-18
JPS55106472U (en) * 1979-01-19 1980-07-25
JPS577375U (en) * 1980-06-17 1982-01-14
US4618856A (en) * 1985-05-03 1986-10-21 Allied Corporation Stall surge detector
ES2044885T3 (en) * 1987-08-19 1994-01-16 Hubner Elektromaschinen Ag COLLECTOR FOR AN ELECTRIC MACHINE.
EP0309734A1 (en) * 1987-09-29 1989-04-05 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Method for firing a projectile in the proximity of a target
WO1993026065A1 (en) * 1992-06-10 1993-12-23 Lajos Kardos Commutator for electric motors and apparatus for automatic welding of non noble metal current input legs to segments of the slip ring of a commutator
JP2895793B2 (en) * 1995-02-24 1999-05-24 マブチモーター株式会社 Sliding contact material, clad composite material, commutator made of the same, and small DC motor using the commutator
WO2004086571A1 (en) * 2003-03-24 2004-10-07 Dolphin Electric Holdings Inc Commutator
US20170319085A1 (en) * 2014-11-14 2017-11-09 Physio-Control, Inc. Multifunctional healthcare monitoring apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158164B (en) * 1957-06-08 1963-11-28 Fleischmann Geb Disc commutator for electric toy motors u. like
FR1223885A (en) * 1959-01-19 1960-06-21 Fiat Spa Manifold for dynamo-electric machines and manufacturing process
US3468676A (en) * 1963-09-09 1969-09-23 Photocircuits Corp Electroless gold plating
US3347799A (en) * 1964-07-16 1967-10-17 Du Pont Gold-palladium conductor compositions and conductors made therefrom
US3341726A (en) * 1965-03-29 1967-09-12 John F Brinster Rotating bearing contacts for electrical commutators
US3414970A (en) * 1965-12-27 1968-12-10 Nippon Denso Co Method of producing flat or surface commutator
GB1188533A (en) * 1966-07-20 1970-04-15 Lucas Industries Ltd Manufacture of Face Commutators
US3617785A (en) * 1970-07-24 1971-11-02 Interelectric Ag Current-collecting device for small commutating machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903029A1 (en) * 1978-01-26 1979-08-16 Mitsuba Electric Mfg Co COMMUTATOR AND METHOD OF MANUFACTURING SUCH
DE2903029C2 (en) * 1978-01-26 1986-09-25 Mitsuba Electric Mfg. Co., Ltd., Kiryu, Gumma Commutator and process for its manufacture

Also Published As

Publication number Publication date
DE2143708A1 (en) 1972-03-23
FR2108294A5 (en) 1972-05-19
IT940913B (en) 1973-02-20
JPS476815A (en) 1972-04-14
DE2143708B2 (en) 1980-01-03
CA948686A (en) 1974-06-04
NL7013888A (en) 1972-03-21
GB1315080A (en) 1973-04-26
US3805103A (en) 1974-04-16
AU3355471A (en) 1973-03-22
AU458020B2 (en) 1975-02-13
AT314031B (en) 1974-03-11

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Legal Events

Date Code Title Description
PL Patent ceased