AT314031B - Commutator for a small electrodynamic machine - Google Patents

Commutator for a small electrodynamic machine

Info

Publication number
AT314031B
AT314031B AT799471A AT799471A AT314031B AT 314031 B AT314031 B AT 314031B AT 799471 A AT799471 A AT 799471A AT 799471 A AT799471 A AT 799471A AT 314031 B AT314031 B AT 314031B
Authority
AT
Austria
Prior art keywords
commutator
electrodynamic machine
small electrodynamic
small
machine
Prior art date
Application number
AT799471A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT314031B publication Critical patent/AT314031B/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)
AT799471A 1970-09-18 1971-09-15 Commutator for a small electrodynamic machine AT314031B (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
AT314031B true AT314031B (en) 1974-03-11

Family

ID=19811106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT799471A AT314031B (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)

Families Citing this family (22)

* 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
US4283841A (en) * 1978-01-26 1981-08-18 Mitsuba Electric Mfg. Co., Ltd. Method of manufacturing a commutator
JPS5519441U (en) * 1978-07-20 1980-02-07
JPS54101104A (en) * 1978-01-26 1979-08-09 Mitsuba Electric Mfg Co Commutator
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

Also Published As

Publication number Publication date
NL7013888A (en) 1972-03-21
US3805103A (en) 1974-04-16
DE2143708A1 (en) 1972-03-23
FR2108294A5 (en) 1972-05-19
CH530095A (en) 1972-10-31
JPS476815A (en) 1972-04-14
CA948686A (en) 1974-06-04
GB1315080A (en) 1973-04-26
AU458020B2 (en) 1975-02-13
IT940913B (en) 1973-02-20
DE2143708B2 (en) 1980-01-03
AU3355471A (en) 1973-03-22

Similar Documents

Publication Publication Date Title
CH521038A (en) Dynamo-electric machine
CH500621A (en) Dynamo-electric machine
CH530095A (en) Commutator for a small electrodynamic machine
CH503408A (en) Dynamo-electric machine
CH544435A (en) Dynamo-electric machine
BE761353A (en) PUNCHING MACHINE
CH548688A (en) DYNAMOELECTRIC MACHINE.
TR17271A (en) Electric Shaving Machine
DK144674C (en) CUTTING MACHINE
SE388643B (en) IRONING MACHINE
CH543827A (en) Dynamo-electric machine
CH504129A (en) Dynamo-electric machine
CH497807A (en) Dynamo-electric machine
BE771712A (en) TEXTILE MACHINE
CH497070A (en) Dynamo-electric machine
CH503413A (en) Dynamo-electric machine
CH550508A (en) DYNAMOELECTRIC MACHINE.
CH526667A (en) Quilting machine
CH527286A (en) Roller for spinning preparation machines
CH531602A (en) Knitting device for a knitting machine
CH488311A (en) Dynamo-electric machine
AT330713B (en) IRONING MACHINE
CH533191A (en) Fabric forming device for multiple weaving machines
AT315585B (en) Locking device for machine parts
BE773044A (en) COMB FOR TEXTILE MACHINE

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee