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GB1319318A - Inductively heatable roller having a temperature sensor - Google Patents

Inductively heatable roller having a temperature sensor

Info

Publication number
GB1319318A
GB1319318A GB1319318DA GB1319318A GB 1319318 A GB1319318 A GB 1319318A GB 1319318D A GB1319318D A GB 1319318DA GB 1319318 A GB1319318 A GB 1319318A
Authority
GB
United Kingdom
Prior art keywords
core
roller
shell
temperature sensor
partly
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
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.)
Platt International Ltd
Original Assignee
Platt International 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 Platt International Ltd filed Critical Platt International Ltd
Publication of GB1319318A publication Critical patent/GB1319318A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • H05B6/145—Heated rollers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • General Induction Heating (AREA)

Abstract

1319318 Inductively heated rollers PLATT INTERNATIONAL Ltd 24 June 1971 [1 July 1970] 31934/70 Heading H5H An inductively heated roller, around which yarn is passed for treatment, comprises a magnetizable cylindrical shell 12, mounted at one end of a drive shaft 8, and a stationary magnetic core 18, carrying a coil 20, with an air gap 19 between the core and shell. The skirt 13 of the shell is counterbored to provide an annular rebate 21, forming an enlargement of the air gap, in which a thermistor or platinum resistance thermometer 22 is mounted. This is used to control the current in the coil 20 and hence the temperature of the roller. If desired the core 18 may additionally be rebated adjacent the recess 21 so that the gap in which the element 22 is mounted is partly in the roller and partly in the core.
GB1319318D 1970-07-01 1970-07-01 Inductively heatable roller having a temperature sensor Expired GB1319318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3193470 1970-07-01

Publications (1)

Publication Number Publication Date
GB1319318A true GB1319318A (en) 1973-06-06

Family

ID=10330578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1319318D Expired GB1319318A (en) 1970-07-01 1970-07-01 Inductively heatable roller having a temperature sensor

Country Status (4)

Country Link
CH (1) CH542943A (en)
DE (1) DE2132241A1 (en)
FR (1) FR2098131A5 (en)
GB (1) GB1319318A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033482A1 (en) * 1980-09-05 1982-04-01 Kleinewefers Gmbh, 4150 Krefeld ROLLER WITH ELECTROMAGNETIC HEATING, IN PARTICULAR CALANDER ROLLER
US5362945A (en) * 1991-04-27 1994-11-08 Barmag Ag Godet for heating an advancing yarn
US5763859A (en) * 1993-06-04 1998-06-09 Maschinenfabrik Rieter Ag Induction heating draw roller with vibration damping
US5970592A (en) * 1996-06-18 1999-10-26 Barmag Ag Godet for heating a running synthetic thread
EP1247884A3 (en) * 2001-04-04 2003-11-26 Retech Aktiengesellschaft Device for measuring the temperature of a heated roller
CN113218528A (en) * 2020-01-21 2021-08-06 汉扎股份有限公司 Method for determining the temperature of a godet jacket of a godet of a textile machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030804A1 (en) 2007-07-21 2009-01-29 Oerlikon Textile Gmbh & Co. Kg Godet for thread processing equipment, has positionally fixed temperature measurement device for measuring temperature of godet wall

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033482A1 (en) * 1980-09-05 1982-04-01 Kleinewefers Gmbh, 4150 Krefeld ROLLER WITH ELECTROMAGNETIC HEATING, IN PARTICULAR CALANDER ROLLER
US5362945A (en) * 1991-04-27 1994-11-08 Barmag Ag Godet for heating an advancing yarn
US5763859A (en) * 1993-06-04 1998-06-09 Maschinenfabrik Rieter Ag Induction heating draw roller with vibration damping
US5970592A (en) * 1996-06-18 1999-10-26 Barmag Ag Godet for heating a running synthetic thread
EP1247884A3 (en) * 2001-04-04 2003-11-26 Retech Aktiengesellschaft Device for measuring the temperature of a heated roller
CN113218528A (en) * 2020-01-21 2021-08-06 汉扎股份有限公司 Method for determining the temperature of a godet jacket of a godet of a textile machine
CN113218528B (en) * 2020-01-21 2024-03-08 汉扎股份有限公司 Method for determining the temperature of a godet jacket of a godet of a textile machine

Also Published As

Publication number Publication date
FR2098131A5 (en) 1972-03-03
DE2132241A1 (en) 1972-01-05
CH542943A (en) 1973-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees