GB1262486A - Dynamo electric machines - Google Patents

Dynamo electric machines

Info

Publication number
GB1262486A
GB1262486A GB2569068A GB2569068A GB1262486A GB 1262486 A GB1262486 A GB 1262486A GB 2569068 A GB2569068 A GB 2569068A GB 2569068 A GB2569068 A GB 2569068A GB 1262486 A GB1262486 A GB 1262486A
Authority
GB
United Kingdom
Prior art keywords
brush
wire
brushes
electric machines
dynamo
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
GB2569068A
Other languages
English (en)
Inventor
Keith Finer Hutcheon
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Priority to GB2569068A priority Critical patent/GB1262486A/en
Priority to FR6917331A priority patent/FR2009563A1/fr
Publication of GB1262486A publication Critical patent/GB1262486A/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
    • H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear

Landscapes

  • Motor Or Generator Current Collectors (AREA)
GB2569068A 1968-05-29 1968-05-29 Dynamo electric machines Expired GB1262486A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2569068A GB1262486A (en) 1968-05-29 1968-05-29 Dynamo electric machines
FR6917331A FR2009563A1 (enExample) 1968-05-29 1969-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2569068A GB1262486A (en) 1968-05-29 1968-05-29 Dynamo electric machines

Publications (1)

Publication Number Publication Date
GB1262486A true GB1262486A (en) 1972-02-02

Family

ID=10231716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2569068A Expired GB1262486A (en) 1968-05-29 1968-05-29 Dynamo electric machines

Country Status (2)

Country Link
FR (1) FR2009563A1 (enExample)
GB (1) GB1262486A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316186A (en) * 1980-02-06 1982-02-16 Eltra Corporation Brush wear detection and warning system
US4333095A (en) * 1980-02-19 1982-06-01 Reliance Electric Company Brush wear indicator
US4344072A (en) * 1979-12-10 1982-08-10 Harper Jr Harold L Worn brush indicator
GB2130809A (en) * 1982-08-30 1984-06-06 Gen Electric Brush wear indicator
US4536670A (en) * 1981-12-14 1985-08-20 Morganite Incorporated Electrical brushes with wear sensors
US4652783A (en) * 1982-11-10 1987-03-24 Morganite Electrical Carbon Limited Anchoring wear sensors in electrical brushing
US4918348A (en) * 1988-12-14 1990-04-17 Prestolite Electric Incorporated Brush wear indicator
FR2914791A1 (fr) * 2007-04-06 2008-10-10 Thales Sa Temoin d'usure de balai d'une machine electrique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024525A (en) * 1976-01-07 1977-05-17 Towmotor Corporation Brush wear indicator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344072A (en) * 1979-12-10 1982-08-10 Harper Jr Harold L Worn brush indicator
US4316186A (en) * 1980-02-06 1982-02-16 Eltra Corporation Brush wear detection and warning system
US4333095A (en) * 1980-02-19 1982-06-01 Reliance Electric Company Brush wear indicator
US4536670A (en) * 1981-12-14 1985-08-20 Morganite Incorporated Electrical brushes with wear sensors
GB2130809A (en) * 1982-08-30 1984-06-06 Gen Electric Brush wear indicator
US4652783A (en) * 1982-11-10 1987-03-24 Morganite Electrical Carbon Limited Anchoring wear sensors in electrical brushing
US4918348A (en) * 1988-12-14 1990-04-17 Prestolite Electric Incorporated Brush wear indicator
FR2914791A1 (fr) * 2007-04-06 2008-10-10 Thales Sa Temoin d'usure de balai d'une machine electrique
WO2008122628A3 (fr) * 2007-04-06 2008-12-11 Thales Sa Temoin d'usure de balai d'une machine electrique

Also Published As

Publication number Publication date
FR2009563A1 (enExample) 1970-02-06

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