ATE342592T1 - BRUSH SPRING FOR A SLIP RING TRANSFORMER - Google Patents

BRUSH SPRING FOR A SLIP RING TRANSFORMER

Info

Publication number
ATE342592T1
ATE342592T1 AT04020357T AT04020357T ATE342592T1 AT E342592 T1 ATE342592 T1 AT E342592T1 AT 04020357 T AT04020357 T AT 04020357T AT 04020357 T AT04020357 T AT 04020357T AT E342592 T1 ATE342592 T1 AT E342592T1
Authority
AT
Austria
Prior art keywords
spring
slip ring
flat plate
hole
folded
Prior art date
Application number
AT04020357T
Other languages
German (de)
Inventor
Klaus Dipl-Ing Barthelt
Original Assignee
Stemmann Technik Gmbh
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 Stemmann Technik Gmbh filed Critical Stemmann Technik Gmbh
Application granted granted Critical
Publication of ATE342592T1 publication Critical patent/ATE342592T1/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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • 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
    • H01R39/38—Brush holders
    • H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder

Abstract

Each of two brush springs (6) has a long straight shaft (7) and is made of electrically conducting material. A C-section foil (9) of noble metal on the end (8) of the spring makes contact with the rotor (3) of the electrical machine. The spring support (1) has a flat plate (2) with holes (21) to accommodate the folded clamping end (14) of each spring. The end of the long straight spring portion is multiply-folded. A right-angled joggle (13) is succeeded by a straight portion engaging the side of the hole. A gentle curve (17) leads to a clamping portion (16) with a S-bend (18), which passes through the hole and ends on a curve (20) directed toward the center of the flat plate.
AT04020357T 2004-06-17 2004-08-27 BRUSH SPRING FOR A SLIP RING TRANSFORMER ATE342592T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04014161A EP1610424A1 (en) 2004-06-17 2004-06-17 Brush spring for slip-ring current collector

Publications (1)

Publication Number Publication Date
ATE342592T1 true ATE342592T1 (en) 2006-11-15

Family

ID=34925378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04020357T ATE342592T1 (en) 2004-06-17 2004-08-27 BRUSH SPRING FOR A SLIP RING TRANSFORMER

Country Status (5)

Country Link
EP (2) EP1610424A1 (en)
AT (1) ATE342592T1 (en)
DE (1) DE502004001732D1 (en)
DK (1) DK1610425T3 (en)
ES (1) ES2273134T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002104A1 (en) * 2006-01-17 2007-07-19 Ltn Servotechnik Gmbh Slip ring brush and slip ring unit equipped with it
DE102012204830A1 (en) * 2012-03-26 2013-09-26 Schleifring Und Apparatebau Gmbh Brush block for a slip ring assembly
DE102013212723A1 (en) * 2013-06-28 2014-12-31 Robert Bosch Gmbh Electric machine with a commutator
CN104821474B (en) * 2015-04-30 2017-06-27 中航光电科技股份有限公司 A kind of electric rotary connector
DE102015222200B3 (en) * 2015-11-11 2017-05-04 Schunk Gerhard Carbon Technology GmbH sliding contact
CN106848793B (en) * 2016-12-30 2023-07-25 摩腾科技（上海）有限公司 Variable pitch slip ring electric brush with elastic conductive device
EP3454435B1 (en) 2017-09-06 2019-09-04 Schleifring GmbH Stabilized gold wire brush for sliprings
PL233136B1 (en) * 2017-10-19 2019-09-30 Zakl Automatyki I Urzadzen Pomiarowych Arex Spolka Z Ograniczona Odpowiedzialnoscia Electric sliding joint
CN108127484B (en) * 2017-11-29 2019-09-06 北京空间机电研究所 A kind of mirror optics processing method and processing unit (plant) using splicing ring bonding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU769525B2 (en) * 1999-07-15 2004-01-29 Zhicheng Shao Rotatable electrical joint, joint holder and cordless electrical applicance
DE10158381B4 (en) * 2001-11-28 2005-01-05 Stemmann-Technik Gmbh A slip ring transmission
US6612849B1 (en) * 2002-05-21 2003-09-02 Charles Howard Scott Rotatable coupler for RF/UHF cables

Also Published As

Publication number Publication date
DE502004001732D1 (en) 2006-11-23
ES2273134T3 (en) 2007-05-01
DK1610425T3 (en) 2007-02-19
EP1610425B1 (en) 2006-10-11
EP1610424A1 (en) 2005-12-28
EP1610425A1 (en) 2005-12-28

Similar Documents

Publication Publication Date Title
DE602004016315D1 (en) KNITTED TRANSFORMERS
ATE456174T1 (en) ELECTRICAL ADAPTER
ATE342592T1 (en) BRUSH SPRING FOR A SLIP RING TRANSFORMER
ATE537581T1 (en) CONTACT DEVICE
DK1724878T3 (en) Sleeveless, punched and shaped outlet
ATE467841T1 (en) CONNECTING DEVICE FOR AN ELECTRICITY METER
TW200611459A (en) Electrical connector
DE502006008543D1 (en) Connection device and connection system for insulated electrical conductors
TW200609711A (en) Assembled structure and clamping device thereof
DE502006000534D1 (en) Electrical connection
DE502004001196D1 (en) ELECTRICAL CONNECTING ELEMENT, ESPECIALLY FOR ELECTRIC TOOLS
EP2109121A3 (en) Mounting Device for a Coil
WO2008109044A3 (en) Terminal assembly and flat cable connector
WO2008111517A1 (en) Alignment plate and electric connector
TW200746552A (en) Connector
ATE445242T1 (en) ELECTRICAL CONNECTION DEVICE
SI1881225T1 (en) Spring element
ATE442654T1 (en) ACTIVE PART FOR A SURGE ARRESTER
JP2012518872A5 (en)
ATE510329T1 (en) CONNECTOR FOR MAKING AN ELECTRICAL CONTACT
ATE352093T1 (en) CONTACT SYSTEM
DE102004015602A1 (en) Air spring unit has U-bellows which rolls over roll component consisting of several segments fixed on base element and encompassing base element over part of its circumference
DE602004028092D1 (en) Spreizkrallenrückstelleinrichtung
ATE413003T1 (en) CABLE CONNECTION
DK1526611T3 (en) Electrical connection device