GB602172A - Improvements in or relating to spring assemblies for the brushholder of a dynamo-electric machine or the like - Google Patents

Improvements in or relating to spring assemblies for the brushholder of a dynamo-electric machine or the like

Info

Publication number
GB602172A
GB602172A GB3717/45A GB371745A GB602172A GB 602172 A GB602172 A GB 602172A GB 3717/45 A GB3717/45 A GB 3717/45A GB 371745 A GB371745 A GB 371745A GB 602172 A GB602172 A GB 602172A
Authority
GB
United Kingdom
Prior art keywords
spring
springs
brush
dynamo
spaced
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
GB3717/45A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB602172A publication Critical patent/GB602172A/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

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

602,172. Brush-holders for dynamo-electric machines. BENDIX AVIATION CORPORATION. Feb. 14, 1945, No. 3717. Convention date, Jan. 24, 1944. [Class 35] A spiral spring for exerting pressure on a brush has at least part of the circumference of its outer turn encompassed by a cover or shield, the said turn needing to be compressed to get the spring into position whereupon the outer turn is spaced from the cover and the other turns are evenly spaced by angularly adjusting the anchorage of the inner end of the spring. In the form shown, a box-type holder for two spaced brushes has two springs side by side bearing on each brush finger 32, this member 32 being integral with flanged discs 37 partially enclosing the springs. The inner end of.the spring projects into a slot 25 on a sleeve 24 which is angularly adjustable relatively to the spindle 18 to enable the pressure to be adjusted. The turns of the springs may be separated by graphite.
GB3717/45A 1944-01-24 1945-02-14 Improvements in or relating to spring assemblies for the brushholder of a dynamo-electric machine or the like Expired GB602172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US602172XA 1944-01-24 1944-01-24

Publications (1)

Publication Number Publication Date
GB602172A true GB602172A (en) 1948-05-21

Family

ID=22028092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3717/45A Expired GB602172A (en) 1944-01-24 1945-02-14 Improvements in or relating to spring assemblies for the brushholder of a dynamo-electric machine or the like

Country Status (1)

Country Link
GB (1) GB602172A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104882684A (en) * 2015-04-13 2015-09-02 江苏飞锦达科技有限公司 Wind power generator
FR3032842A1 (en) * 2015-02-18 2016-08-19 Valeo Equip Electr Moteur SPIRAL SPRING OF A BRUSH HOLDER
CN107210644A (en) * 2015-02-13 2017-09-26 法雷奥电机设备公司 Brush carriage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107210644A (en) * 2015-02-13 2017-09-26 法雷奥电机设备公司 Brush carriage
FR3032842A1 (en) * 2015-02-18 2016-08-19 Valeo Equip Electr Moteur SPIRAL SPRING OF A BRUSH HOLDER
WO2016132035A1 (en) * 2015-02-18 2016-08-25 Valeo Equipements Electriques Moteur Spiral spring of a brush holder
CN107251378A (en) * 2015-02-18 2017-10-13 法雷奥电机设备公司 The helical springs of brush carrier
CN104882684A (en) * 2015-04-13 2015-09-02 江苏飞锦达科技有限公司 Wind power generator
CN104882684B (en) * 2015-04-13 2017-03-01 江苏飞锦达科技有限公司 A kind of wind-driven generator

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