IT1088936B - SUPPRESSOR-ISOLATOR DEVICE AND RELEVANT CIRCUIT ARRANGEMENT - Google Patents

SUPPRESSOR-ISOLATOR DEVICE AND RELEVANT CIRCUIT ARRANGEMENT

Info

Publication number
IT1088936B
IT1088936B IT31240/77A IT3124077A IT1088936B IT 1088936 B IT1088936 B IT 1088936B IT 31240/77 A IT31240/77 A IT 31240/77A IT 3124077 A IT3124077 A IT 3124077A IT 1088936 B IT1088936 B IT 1088936B
Authority
IT
Italy
Prior art keywords
suppressor
circuit arrangement
isolator device
relevant circuit
isolator
Prior art date
Application number
IT31240/77A
Other languages
Italian (it)
Original Assignee
Black & Decker Mfg Co
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 Black & Decker Mfg Co filed Critical Black & Decker Mfg Co
Application granted granted Critical
Publication of IT1088936B publication Critical patent/IT1088936B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/028—Suppressors associated with the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Drilling And Boring (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Catching Or Destruction (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
IT31240/77A 1977-01-07 1977-12-23 SUPPRESSOR-ISOLATOR DEVICE AND RELEVANT CIRCUIT ARRANGEMENT IT1088936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2700388A DE2700388C2 (en) 1977-01-07 1977-01-07 Interference suppression arrangement on a power tool or device with a housing made entirely or partially of metal

Publications (1)

Publication Number Publication Date
IT1088936B true IT1088936B (en) 1985-06-10

Family

ID=5998200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31240/77A IT1088936B (en) 1977-01-07 1977-12-23 SUPPRESSOR-ISOLATOR DEVICE AND RELEVANT CIRCUIT ARRANGEMENT

Country Status (5)

Country Link
JP (1) JPS6040326B2 (en)
DE (1) DE2700388C2 (en)
FR (1) FR2377111A1 (en)
GB (2) GB1599202A (en)
IT (1) IT1088936B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810471A (en) * 1981-07-06 1983-01-21 日立工機株式会社 Motor tool with ground
DE3925554A1 (en) * 1989-08-02 1991-02-07 Schroff Gmbh Electronic module appts. housing - has capacitors coupled to earth line to provide short circuit path for noise signals

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549247C (en) * 1924-06-03 1932-04-25 William Dubilier Electrical capacitor, especially for high voltage, with blind metallic coverings laid in layered insulation (especially mica layers)
DE637606C (en) * 1933-10-31 1936-10-31 Siemens Schuckertwerke Akt Ges Radio interference protection device on electrical devices and machines
DE722286C (en) * 1934-03-08 1942-07-06 Siemens Ag Arrangement to reduce the risk of contact with power devices that are not operationally earthed
DE713337C (en) * 1934-03-08 1941-11-06 Siemens Schuckertwerke Akt Ges Arrangement to reduce the risk of contact with non-grounded power devices
US2048096A (en) * 1935-07-17 1936-07-21 Chicago Flexible Shaft Co Electric motor
DE703011C (en) * 1935-12-14 1941-02-26 Aeg Interference protection device
FR824499A (en) * 1936-07-18 1938-02-09 British Electrical & Allied In Improvements relating to means for the suppression of high frequency electrical disturbances
US2114102A (en) * 1936-12-24 1938-04-12 Hoover Co Radio interference eliminator for electrical appliances
NL54274C (en) * 1938-10-03
US2227125A (en) * 1940-04-11 1940-12-31 Gen Electric Electric protective apparatus
FR1191669A (en) * 1958-02-18 1959-10-21 Tech Electronique Interference suppressor for household appliances or others
DE1142662B (en) * 1959-07-13 1963-01-24 Siemens Ag Ceramic capacitor for high operating voltages and compression mold for its manufacture
GB1374606A (en) * 1972-06-06 1974-11-20 Stability Capacitors Ltd Capacitor
DE2745627A1 (en) * 1977-10-11 1979-04-12 Metabowerke Kg Interference suppressed electric hand tool - has unbalanced noise voltage suppressor between live and touchable metal parts satisfying relevant safety regulations

Also Published As

Publication number Publication date
JPS53121278A (en) 1978-10-23
GB1599201A (en) 1981-09-30
FR2377111A1 (en) 1978-08-04
GB1599202A (en) 1981-09-30
DE2700388A1 (en) 1978-07-20
FR2377111B1 (en) 1982-12-17
JPS6040326B2 (en) 1985-09-10
DE2700388C2 (en) 1983-12-15

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