FR648055A - Bearing shield for small electrical machines - Google Patents

Bearing shield for small electrical machines

Info

Publication number
FR648055A
FR648055A FR648055DA FR648055A FR 648055 A FR648055 A FR 648055A FR 648055D A FR648055D A FR 648055DA FR 648055 A FR648055 A FR 648055A
Authority
FR
France
Prior art keywords
electrical machines
small electrical
bearing shield
shield
bearing
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
Other languages
French (fr)
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
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch 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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Application granted granted Critical
Publication of FR648055A publication Critical patent/FR648055A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Frames (AREA)
FR648055D 1927-02-03 1928-02-01 Bearing shield for small electrical machines Expired FR648055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284673T 1927-02-03

Publications (1)

Publication Number Publication Date
FR648055A true FR648055A (en) 1928-12-05

Family

ID=31893863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648055D Expired FR648055A (en) 1927-02-03 1928-02-01 Bearing shield for small electrical machines

Country Status (3)

Country Link
BE (1) BE348448A (en)
FR (1) FR648055A (en)
GB (1) GB284673A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745676C (en) * 1939-06-07 1944-05-19 Siemens Ag Insulating body for brushes of electrical machines
US3112419A (en) * 1960-04-29 1963-11-26 Portable Electric Tools Inc Bearing and brush retainer
US4491752A (en) * 1983-03-31 1985-01-01 Black & Decker Inc. Electrical connection system for switches
EP0142237A1 (en) * 1983-09-09 1985-05-22 Black & Decker Inc. Components for electric motors
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
EP0175992A1 (en) * 1984-09-19 1986-04-02 Siemens Aktiengesellschaft Process for the Manufacture of a support for the Brushes of a Commutator Machine
US6445097B1 (en) 1999-12-01 2002-09-03 Milwaukee Electric Tool Corporation Method for assembling and electrical connector assembly for a power tool

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756926C (en) * 1941-10-25 1953-04-09 Siemens Schuckertwerke A G Pantographs for electrical machines
US2692345A (en) * 1951-12-13 1954-10-19 Electrolux Corp Permanent magnet motor
US2894156A (en) * 1957-09-12 1959-07-07 Minitone Inc Miniature motor
US3143677A (en) * 1962-04-09 1964-08-04 Gen Motors Corp Brush holder assembly
US3244917A (en) * 1962-07-25 1966-04-05 Gen Motors Corp Dynamoelectric machine
JP2634242B2 (en) * 1989-05-31 1997-07-23 三菱電機株式会社 In-tank electric pump
CN112290295B (en) * 2020-10-09 2022-04-19 珠海格力节能环保制冷技术研究中心有限公司 Compressor structure with automatic wiring function and scroll compressor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745676C (en) * 1939-06-07 1944-05-19 Siemens Ag Insulating body for brushes of electrical machines
US3112419A (en) * 1960-04-29 1963-11-26 Portable Electric Tools Inc Bearing and brush retainer
US4491752A (en) * 1983-03-31 1985-01-01 Black & Decker Inc. Electrical connection system for switches
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
EP0142237A1 (en) * 1983-09-09 1985-05-22 Black & Decker Inc. Components for electric motors
US4613781A (en) * 1983-09-09 1986-09-23 Black & Decker Inc. End cap assembly and brush box an electric motor
EP0175992A1 (en) * 1984-09-19 1986-04-02 Siemens Aktiengesellschaft Process for the Manufacture of a support for the Brushes of a Commutator Machine
US6445097B1 (en) 1999-12-01 2002-09-03 Milwaukee Electric Tool Corporation Method for assembling and electrical connector assembly for a power tool
US6701604B2 (en) 1999-12-01 2004-03-09 Milwaukee Electric Tool Corporation Method for assembling a power tool
US6927512B2 (en) 1999-12-01 2005-08-09 Milwaukee Electric Tool Corporation Method for assembling an electrical connector assembly for a power tool

Also Published As

Publication number Publication date
GB284673A (en) 1928-08-16
BE348448A (en)

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