GB1307495A - Brush assembly for use in a dynamo-electric machine - Google Patents

Brush assembly for use in a dynamo-electric machine

Info

Publication number
GB1307495A
GB1307495A GB1040071A GB1040071A GB1307495A GB 1307495 A GB1307495 A GB 1307495A GB 1040071 A GB1040071 A GB 1040071A GB 1040071 A GB1040071 A GB 1040071A GB 1307495 A GB1307495 A GB 1307495A
Authority
GB
United Kingdom
Prior art keywords
dynamo
electric machine
brush assembly
division
spring
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
GB1040071A
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.)
Hillshire Brands Co
Cons Foods Corp
Original Assignee
Cons Foods Corp
Consolidated Foods Corp
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 Cons Foods Corp, Consolidated Foods Corp filed Critical Cons Foods Corp
Publication of GB1307495A publication Critical patent/GB1307495A/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
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

1307495 Coil springs CONSOLIDATED FOODS CORP 21 April 1971 [28 May 1970] 10400/71 Heading F2S [Also in Division H2] A constant force spring for use in brushgear of dynamo-electric machines (see Division H2) comprises a strand of wire coiled to form two reduced diameter portions 9 between a central portion 11 and two end portions 12. The spring is used in bending flexing.
GB1040071A 1970-05-28 1971-04-21 Brush assembly for use in a dynamo-electric machine Expired GB1307495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA084033A CA919239A (en) 1970-05-28 1970-05-28 Electric motor brush holder

Publications (1)

Publication Number Publication Date
GB1307495A true GB1307495A (en) 1973-02-21

Family

ID=4086888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1040071A Expired GB1307495A (en) 1970-05-28 1971-04-21 Brush assembly for use in a dynamo-electric machine

Country Status (7)

Country Link
CA (1) CA919239A (en)
CH (1) CH526210A (en)
DE (1) DE2121492A1 (en)
FR (1) FR2093712A5 (en)
GB (1) GB1307495A (en)
NL (1) NL7106747A (en)
SE (1) SE363201B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317432A (en) * 1996-09-20 1998-03-25 David Driscoll Coil spring

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718043U (en) * 1993-09-06 1995-03-31 株式会社東海理化電機製作所 Coil spring support device
DE19500074A1 (en) * 1995-01-04 1996-07-18 Maerkisches Federn Werk Beteil Helical tension spring
DE102009046421A1 (en) * 2009-11-05 2011-05-12 Robert Bosch Gmbh Brush arrangement for a commutator of an electric machine
DE202016106606U1 (en) * 2016-11-28 2018-03-01 Zumtobel Lighting Gmbh Tension spring element for holding a first lamp component to a second lamp component, as well as light with such a tension spring element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317432A (en) * 1996-09-20 1998-03-25 David Driscoll Coil spring

Also Published As

Publication number Publication date
SE363201B (en) 1974-01-07
CH526210A (en) 1972-07-31
NL7106747A (en) 1971-11-30
FR2093712A5 (en) 1972-01-28
CA919239A (en) 1973-01-16
DE2121492A1 (en) 1971-12-09

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees