GB1373763A - Power unit - Google Patents

Power unit

Info

Publication number
GB1373763A
GB1373763A GB4968371A GB4968371A GB1373763A GB 1373763 A GB1373763 A GB 1373763A GB 4968371 A GB4968371 A GB 4968371A GB 4968371 A GB4968371 A GB 4968371A GB 1373763 A GB1373763 A GB 1373763A
Authority
GB
United Kingdom
Prior art keywords
power unit
power
unit
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
GB4968371A
Other languages
English (en)
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.)
REDMAN HEENAN FROUDE Ltd
Original Assignee
REDMAN HEENAN FROUDE 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 REDMAN HEENAN FROUDE Ltd filed Critical REDMAN HEENAN FROUDE Ltd
Publication of GB1373763A publication Critical patent/GB1373763A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/06—Clutch-brake combinations electromagnetically actuated
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/114—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches in combination with brakes
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Braking Arrangements (AREA)
GB4968371A 1970-11-13 1971-10-26 Power unit Expired GB1373763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8932970A 1970-11-13 1970-11-13

Publications (1)

Publication Number Publication Date
GB1373763A true GB1373763A (en) 1974-11-13

Family

ID=22217062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4968371A Expired GB1373763A (en) 1970-11-13 1971-10-26 Power unit

Country Status (8)

Country Link
US (1) US3624436A (enExample)
AU (1) AU464135B2 (enExample)
BE (1) BE775287A (enExample)
DE (1) DE2154959A1 (enExample)
ES (1) ES397004A1 (enExample)
FR (1) FR2114640A5 (enExample)
GB (1) GB1373763A (enExample)
NL (1) NL7115290A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715212A3 (de) * 2005-04-13 2009-08-05 Ortlinghaus-Werke GmbH Kupplungs-Brems-Kombination

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49149209U (enExample) * 1973-04-21 1974-12-24
JPS5018850U (enExample) * 1973-06-18 1975-03-03
SE375910B (enExample) * 1973-08-02 1975-05-05 Forsman Lars Osten
US4853573A (en) * 1988-07-29 1989-08-01 Eaton Corporation Eddy current brake assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286777A (en) * 1940-05-04 1942-06-16 Martin P Winther Speed control unit
JPS5011007B1 (enExample) * 1968-07-01 1975-04-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715212A3 (de) * 2005-04-13 2009-08-05 Ortlinghaus-Werke GmbH Kupplungs-Brems-Kombination

Also Published As

Publication number Publication date
FR2114640A5 (enExample) 1972-06-30
NL7115290A (enExample) 1972-05-16
DE2154959A1 (de) 1972-05-18
BE775287A (fr) 1972-03-01
AU464135B2 (en) 1975-08-14
US3624436A (en) 1971-11-30
ES397004A1 (es) 1974-04-01
AU3535971A (en) 1973-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee