GB1377159A - Method and apparatus for operating on filamentary material and an electric motor drive for use in such apparatus - Google Patents

Method and apparatus for operating on filamentary material and an electric motor drive for use in such apparatus

Info

Publication number
GB1377159A
GB1377159A GB5089872A GB5089872A GB1377159A GB 1377159 A GB1377159 A GB 1377159A GB 5089872 A GB5089872 A GB 5089872A GB 5089872 A GB5089872 A GB 5089872A GB 1377159 A GB1377159 A GB 1377159A
Authority
GB
United Kingdom
Prior art keywords
flange
shaft
electric motor
motor drive
rotor
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
GB5089872A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1377159A publication Critical patent/GB1377159A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/16—Structural association with mechanical loads, e.g. with hand-held machine tools or fans for operation above the critical speed of vibration of the rotating parts

Abstract

1377159 Dynamo-electric machines SIEMENS AG 3 Nov 1972 [4 Nov 1971] 50898/72 Heading H2A An electric motor drive comprises a shaft 2, a sleeve 1 surrounding and forming a bearing for the shaft, a first flange 3 and a second flange 10 respectively extending outwardly from and fixed to the sleeve and the shaft, and an electric motor including a stator fixed to the first flange and a rotor comprising a short-circuiting ring fixed to the second flange. The vertical shaft electric motor drive disclosed drives a bobbin 14 on which filamentary material is wound or twisted. The motor stator includes a laminated core 6 and ring winding 7 embedded in sealing compound 8 secured to a housing 5 which in turn is secured to the flange 3. The rotor has an upper short circuiting ring 12 secured to flange 10 by screws 13. The air gap between the rotor and stator increases in length from the middle of the gap towards both axial ends of the gap to allow for lateral movement of shaft 2.
GB5089872A 1971-11-04 1972-11-03 Method and apparatus for operating on filamentary material and an electric motor drive for use in such apparatus Expired GB1377159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154781 DE2154781A1 (en) 1971-11-04 1971-11-04 SPINDLE FOR FIBER TECHNOLOGY WITH ELECTRIC SELF-DRIVE

Publications (1)

Publication Number Publication Date
GB1377159A true GB1377159A (en) 1974-12-11

Family

ID=5824168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5089872A Expired GB1377159A (en) 1971-11-04 1972-11-03 Method and apparatus for operating on filamentary material and an electric motor drive for use in such apparatus

Country Status (8)

Country Link
JP (1) JPS4856933A (en)
BE (1) BE790916A (en)
CH (1) CH546837A (en)
DE (1) DE2154781A1 (en)
FR (1) FR2158537B1 (en)
GB (1) GB1377159A (en)
IT (1) IT970164B (en)
NL (1) NL7214425A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336577C1 (en) * 1983-10-07 1985-05-02 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Electromotive individual drive for a spinning or twisting spindle
DE3818196A1 (en) * 1988-05-28 1989-12-07 Asea Brown Boveri SPINDLE WITH ELECTRIC MOTOR DRIVE FOR A SPINNING MACHINE
DE3818194A1 (en) * 1988-05-28 1989-12-07 Asea Brown Boveri SPINDLE WITH ELECTRIC MOTOR DRIVE FOR A SPINNING MACHINE
DE3818193A1 (en) * 1988-05-28 1989-12-07 Asea Brown Boveri SPINDLE WITH ELECTRIC MOTOR DRIVE
DE3818195A1 (en) * 1988-05-28 1989-12-07 Asea Brown Boveri SPINDLES WITH ELECTRICAL MOTOR FOR A SPINNING MACHINE
DE3839946A1 (en) * 1988-11-26 1990-05-31 Skf Textilmasch Komponenten Drive device for the directed drive of spindles in spinning or twisting machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274147A (en) * 1937-06-14 1942-02-24 Easton And Burnham Machine Com Motor pot spindle

Also Published As

Publication number Publication date
DE2154781A1 (en) 1973-06-14
BE790916A (en) 1973-03-01
NL7214425A (en) 1973-05-08
FR2158537A1 (en) 1973-06-15
FR2158537B1 (en) 1975-01-03
CH546837A (en) 1974-03-15
IT970164B (en) 1974-04-10
JPS4856933A (en) 1973-08-10

Similar Documents

Publication Publication Date Title
GB1491026A (en) Synchronous dynamoelectric machine
GB1491027A (en) Synchronous motor
GB1500955A (en) Electrical machine
GB1343372A (en) Permanent magnet motor
GB1308405A (en) Fractional-horsepower electrical motors
GB1309851A (en) Rotor and stator electrical machine assemblies
GB1391411A (en) Rotary-field electrical machaines
GB1524297A (en) Rotor for coreless motor
US3742268A (en) Individual drive for textile machine spinning spindle
GB1436251A (en) Low power synchronous motor and line cord therefor
GB1167651A (en) Improvements in or relating to Rotary Electrical Machines
GB1377159A (en) Method and apparatus for operating on filamentary material and an electric motor drive for use in such apparatus
GB1330674A (en) Electrical motor
GB1201637A (en) Improvements in or relating to electrical rotating machines
GB1195747A (en) Circulating Pump which is driven by an electric motor
GB1376539A (en) Electrical machines
GB1396579A (en) Electrical installations
GB1107266A (en) Dynamo electric machine
GB947629A (en) Improvements relating to driving motors for sound reproducing apparatus
SE7607424L (en) ELECTRIC TWO-ENGINE OPERATION
GB959502A (en) Improvements in or relating to electric motors
GB1522733A (en) Synchronous electric motor
GB710799A (en) Improvements in or relating to small electric motors, in particular rotating field motors
NL6513136A (en)
GB820280A (en) Improvements in or relating to motor-alternator sets

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee