HK1075138A1 - Cord tension control apparatus - Google Patents

Cord tension control apparatus

Info

Publication number
HK1075138A1
HK1075138A1 HK05107321A HK05107321A HK1075138A1 HK 1075138 A1 HK1075138 A1 HK 1075138A1 HK 05107321 A HK05107321 A HK 05107321A HK 05107321 A HK05107321 A HK 05107321A HK 1075138 A1 HK1075138 A1 HK 1075138A1
Authority
HK
Hong Kong
Prior art keywords
control apparatus
tension control
cord tension
cord
tension
Prior art date
Application number
HK05107321A
Inventor
Guo-Hua Wang
Yasushi Kurita
Original Assignee
Nitta Corp
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 Nitta Corp filed Critical Nitta Corp
Publication of HK1075138A1 publication Critical patent/HK1075138A1/en

Links

Classifications

    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/10—Ensuring correct operation
    • B65H2601/12—Compensating; Taking-up

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
HK05107321A 2001-12-25 2005-08-22 Cord tension control apparatus HK1075138A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001391333A JP3876160B2 (en) 2001-12-25 2001-12-25 Tension control device for cords
PCT/JP2002/013204 WO2003056695A1 (en) 2001-12-25 2002-12-18 Cord tension control apparatus

Publications (1)

Publication Number Publication Date
HK1075138A1 true HK1075138A1 (en) 2005-12-02

Family

ID=19188506

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05107321A HK1075138A1 (en) 2001-12-25 2005-08-22 Cord tension control apparatus

Country Status (4)

Country Link
JP (1) JP3876160B2 (en)
CN (1) CN1312836C (en)
HK (1) HK1075138A1 (en)
WO (1) WO2003056695A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113460802A (en) * 2021-05-27 2021-10-01 宜兴市博宇电力机械有限公司 New energy tensioner and control method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3831828B2 (en) * 1998-04-23 2006-10-11 ニッタ株式会社 Tension control device
JP4138939B2 (en) * 1998-05-19 2008-08-27 ニッタ株式会社 Tension control device
CN2334068Y (en) * 1998-07-02 1999-08-18 温汉静 Sound wave resonance instrument
CN2460796Y (en) * 2000-12-28 2001-11-21 达鹰企业有限公司 Device for regulating tension of transmission belt for wire cable processing machine

Also Published As

Publication number Publication date
JP3876160B2 (en) 2007-01-31
CN1312836C (en) 2007-04-25
JP2003192232A (en) 2003-07-09
CN1608341A (en) 2005-04-20
WO2003056695A1 (en) 2003-07-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20111218