USB318618I5 - - Google Patents

Info

Publication number
USB318618I5
USB318618I5 US31861872A USB318618I5 US B318618 I5 USB318618 I5 US B318618I5 US 31861872 A US31861872 A US 31861872A US B318618 I5 USB318618 I5 US B318618I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US318618A priority Critical patent/US3915365A/en
Priority to CA182,048A priority patent/CA1004761A/en
Priority to GB4663773A priority patent/GB1403300A/en
Priority to IT53017/73A priority patent/IT994374B/it
Priority to BR9228/73A priority patent/BR7309228D0/pt
Priority to NL7317260A priority patent/NL7317260A/xx
Priority to FR7345582A priority patent/FR2211710A1/fr
Priority to DE19732363245 priority patent/DE2363245A1/de
Priority to JP48144161A priority patent/JPS4991624A/ja
Publication of USB318618I5 publication Critical patent/USB318618I5/en
Application granted granted Critical
Publication of US3915365A publication Critical patent/US3915365A/en
Priority to JP1978117385U priority patent/JPS5459313U/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
    • G11B15/1891—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers the record carrier being endless
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/62—Motors or generators with stationary armatures and rotating excitation field
    • 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
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • 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
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Direct Current Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
US318618A 1972-12-26 1972-12-26 Cartridge tape player drive system Expired - Lifetime US3915365A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US318618A US3915365A (en) 1972-12-26 1972-12-26 Cartridge tape player drive system
CA182,048A CA1004761A (en) 1972-12-26 1973-09-27 Cartridge tape player drive system
GB4663773A GB1403300A (en) 1972-12-26 1973-10-05 Cartridge tape player drive system
IT53017/73A IT994374B (it) 1972-12-26 1973-10-09 Perfezionamento negli apparecchi riproduttori di registrazioni da nastro magnetico in cartucce
BR9228/73A BR7309228D0 (pt) 1972-12-26 1973-11-26 Sistema de propulsao aperfeicoado para toca-fita tipo cartucho
NL7317260A NL7317260A (lv) 1972-12-26 1973-12-17
FR7345582A FR2211710A1 (lv) 1972-12-26 1973-12-19
DE19732363245 DE2363245A1 (de) 1972-12-26 1973-12-19 Antriebssystem
JP48144161A JPS4991624A (lv) 1972-12-26 1973-12-26
JP1978117385U JPS5459313U (lv) 1972-12-26 1978-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318618A US3915365A (en) 1972-12-26 1972-12-26 Cartridge tape player drive system

Publications (2)

Publication Number Publication Date
USB318618I5 true USB318618I5 (lv) 1975-01-28
US3915365A US3915365A (en) 1975-10-28

Family

ID=23238912

Family Applications (1)

Application Number Title Priority Date Filing Date
US318618A Expired - Lifetime US3915365A (en) 1972-12-26 1972-12-26 Cartridge tape player drive system

Country Status (9)

Country Link
US (1) US3915365A (lv)
JP (2) JPS4991624A (lv)
BR (1) BR7309228D0 (lv)
CA (1) CA1004761A (lv)
DE (1) DE2363245A1 (lv)
FR (1) FR2211710A1 (lv)
GB (1) GB1403300A (lv)
IT (1) IT994374B (lv)
NL (1) NL7317260A (lv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340155B (de) * 1976-04-12 1977-11-25 Sony Corp Magnetband-kassettenrekorder
JPS5348601U (lv) * 1976-09-29 1978-04-25
US4226379A (en) * 1979-12-06 1980-10-07 Leesona Corporation Loom storage feeder improvement
KR900015432A (ko) * 1989-02-06 1990-10-27 미다 가쓰시게 이동체의 속도 제어 장치
US5528096A (en) * 1992-10-29 1996-06-18 Kabushiki Kaisha Sankyo Seiki Seisakusho Small brush-use DC motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022383A (en) * 1956-06-09 1962-02-20 Telefonbau & Normalzeit Gmbh Rotatable electromagnetic transducer system
US3612375A (en) * 1969-07-22 1971-10-12 Kyokuyo Electric Co Ltd Driving mechanism for cassette type sound recording and reproducing apparatus
US3657624A (en) * 1969-09-19 1972-04-18 Akai Electric Speed control mechanism for a d.c. electric motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS438677Y1 (lv) * 1964-08-22 1968-04-17
JPS4319246Y1 (lv) * 1966-06-09 1968-08-10
JPS4313486Y1 (lv) * 1967-12-21 1968-06-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022383A (en) * 1956-06-09 1962-02-20 Telefonbau & Normalzeit Gmbh Rotatable electromagnetic transducer system
US3612375A (en) * 1969-07-22 1971-10-12 Kyokuyo Electric Co Ltd Driving mechanism for cassette type sound recording and reproducing apparatus
US3657624A (en) * 1969-09-19 1972-04-18 Akai Electric Speed control mechanism for a d.c. electric motor

Also Published As

Publication number Publication date
DE2363245A1 (de) 1974-07-25
JPS4991624A (lv) 1974-09-02
JPS5459313U (lv) 1979-04-24
US3915365A (en) 1975-10-28
IT994374B (it) 1975-10-20
GB1403300A (en) 1975-08-28
FR2211710A1 (lv) 1974-07-19
CA1004761A (en) 1977-02-01
BR7309228D0 (pt) 1974-08-15
NL7317260A (lv) 1974-06-28

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