[go: up one dir, main page]

IT1269445B - Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria - Google Patents

Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria

Info

Publication number
IT1269445B
IT1269445B ITMI940071A ITMI940071A IT1269445B IT 1269445 B IT1269445 B IT 1269445B IT MI940071 A ITMI940071 A IT MI940071A IT MI940071 A ITMI940071 A IT MI940071A IT 1269445 B IT1269445 B IT 1269445B
Authority
IT
Italy
Prior art keywords
quick start
start system
electronic quick
particularly suitable
air frames
Prior art date
Application number
ITMI940071A
Other languages
English (en)
Inventor
Gianluigi Sora
Ruggero Manzardo
Vittorio Apolloni
Lucio Sardella
Original Assignee
Nuovopignone Ind Meccaniche Ef
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 Nuovopignone Ind Meccaniche Ef filed Critical Nuovopignone Ind Meccaniche Ef
Priority to ITMI940071A priority Critical patent/IT1269445B/it
Publication of ITMI940071A0 publication Critical patent/ITMI940071A0/it
Priority to DE4445530A priority patent/DE4445530A1/de
Priority to US08/362,869 priority patent/US5729114A/en
Priority to BE9500041A priority patent/BE1008740A3/fr
Priority to JP7024482A priority patent/JPH07216692A/ja
Publication of ITMI940071A1 publication Critical patent/ITMI940071A1/it
Application granted granted Critical
Publication of IT1269445B publication Critical patent/IT1269445B/it

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/30—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of frequency of supply to primary circuit of motor
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/002—Avoiding starting marks
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/007—Loom optimisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Looms (AREA)
  • Motor And Converter Starters (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Sistema elettronico di avviamento rapido per un telaio tessile in cui il motore asincrono di azionamento, i cui avvolgimenti di fase vengono connessi a triangolo, è collegato direttamente all'albero principale del telaio ed è pilotato tramite un variatore di frequenza a cui viene inviato, oltre che il valore della velocità di set, anche il segnale di uscita di un rilevatore di velocità montato sul detto albero principale.
ITMI940071A 1994-01-20 1994-01-20 Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria IT1269445B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI940071A IT1269445B (it) 1994-01-20 1994-01-20 Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria
DE4445530A DE4445530A1 (de) 1994-01-20 1994-12-20 Elektronisches Schnell-Startsystem, insbesondere für einen Textil-Webstuhl
US08/362,869 US5729114A (en) 1994-01-20 1994-12-23 Electronic fast-starting system, particularly suitable for an air loom
BE9500041A BE1008740A3 (fr) 1994-01-20 1995-01-18 Systeme electronique de demarrage rapide, convenant particulierement pour un metier a tisser a air.
JP7024482A JPH07216692A (ja) 1994-01-20 1995-01-20 織物用織機の急速起動のための電子装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940071A IT1269445B (it) 1994-01-20 1994-01-20 Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria

Publications (3)

Publication Number Publication Date
ITMI940071A0 ITMI940071A0 (it) 1994-01-20
ITMI940071A1 ITMI940071A1 (it) 1995-07-20
IT1269445B true IT1269445B (it) 1997-04-01

Family

ID=11367562

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940071A IT1269445B (it) 1994-01-20 1994-01-20 Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria

Country Status (5)

Country Link
US (1) US5729114A (it)
JP (1) JPH07216692A (it)
BE (1) BE1008740A3 (it)
DE (1) DE4445530A1 (it)
IT (1) IT1269445B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914131A1 (de) 1999-03-27 2000-10-05 Dornier Gmbh Lindauer Verfahren zum Anwerfen von mit einem elektromotorischen Hauptantrieb ausgerüsteten Webmaschinen
CZ308027B6 (cs) 2012-08-31 2019-11-06 VĂšTS, a.s. Způsob a zařízení k rozběhu tkacího stroje
CN103015011A (zh) * 2012-12-25 2013-04-03 浙江建达电器有限公司 剑杆纺织机驱动装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359467A (it) * 1929-04-16 1931-10-22 Siemens-Schuckertwerke Aktiengesellschaft
CH643895A5 (en) * 1978-12-13 1984-06-29 Toyoda Automatic Loom Works Weaving machine
JPS5593849A (en) * 1978-12-30 1980-07-16 Toyoda Automatic Loom Works Timing setting method and apparatus in loom
US4609858A (en) * 1982-03-04 1986-09-02 Tsudakoma Kogyo Kabushiki Kaisha Method and apparatus for automatic running control of a loom
DE3585904D1 (de) * 1984-09-05 1992-05-27 Meidensha Electric Mfg Co Ltd Verfahren und vorrichtung zum wiederanfahren eines umformers fuer rotierende motoren.
US4746848A (en) * 1985-12-13 1988-05-24 Tsudakoma Corp. Weft yarn feeding device for a loom
EP0244653B1 (en) * 1986-04-09 1994-07-13 Asahi Kasei Kogyo Kabushiki Kaisha Winder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the same
KR910008045B1 (ko) * 1988-03-17 1991-10-07 쯔다고마 고오교오 가부시끼가이샤 직기의 최적 제어방법
US5172732A (en) * 1989-06-29 1992-12-22 Lindauer Dornier Gesellschaft Mbh Method for starting a power loom as a function of standstill time
JP2915951B2 (ja) * 1990-02-09 1999-07-05 津田駒工業株式会社 織機の起動方法と、その装置
JP2849456B2 (ja) * 1990-06-27 1999-01-20 津田駒工業株式会社 織機の緯入れ制御装置
JP3242123B2 (ja) * 1991-05-13 2001-12-25 津田駒工業株式会社 織機の開口制御装置
JP3089056B2 (ja) * 1991-09-19 2000-09-18 津田駒工業株式会社 多色緯入れ織機における運転回転数制御装置
DE59307142D1 (de) * 1992-04-22 1997-09-25 Rueti Ag Maschf Verfahren zum Starten einer Webmaschine und Webmaschine zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
BE1008740A3 (fr) 1996-07-02
ITMI940071A0 (it) 1994-01-20
DE4445530A1 (de) 1995-07-27
ITMI940071A1 (it) 1995-07-20
JPH07216692A (ja) 1995-08-15
US5729114A (en) 1998-03-17

Similar Documents

Publication Publication Date Title
ES8604698A1 (es) Perfeccionamientos en los dispositivos motrices de variacion de velocidad
IT1247841B (it) Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante
GB1104051A (en) Improvements in or relating to false twisting apparatus
KR850003976A (ko) 공기 조절 장치
IT1269445B (it) Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria
SE8601667D0 (sv) Sett och anordning for drivning av en via en styrd vexelriktare varvtalsreglerad asynkronmotor
NZ211523A (en) Motor speed control by frequency dependent signal
DE3868249D1 (de) Spinnvorrichtung.
FR2422281A1 (fr) Groupe moteur electrodynamique
IT1251099B (it) Gruppo motopompa
SE8604685L (sv) Motordriven vissla
RU96112417A (ru) Электрическая машина постоянного тока с устройством формирования коммутирующего поля
JPS6423747A (en) Composite motor
GB739235A (en) Improvements relating to electric motor driving systems
SU1588585A1 (ru) Устройство дл регулировани силы т ги локомотива с автономным источником питани
GB925368A (en) Improvements relating to the control of electric motors for refrigerating plant
JPS52142223A (en) Synchronous motor driving equipment
JPS5742930A (en) Pneumatic clearer in spinning frame
SE9002948D0 (sv) Propelleranordning med dysa
FR2340851A1 (fr) Dispositif a circuit de commande des feux indicateurs de direction de motocycles equipes en courant alternatif
FR2345000A1 (fr) Convertisseur de tension continue en tension alternative pour l'alimentation des moteurs a induction
SE8106275L (sv) Anordning for drivning av pumpar och liknande belastningsobjekt
FR2308789A1 (fr) Dispositif d'entrainement de compresseur de turboreacteur
SU386472A1 (ru) Регулируемый двухдвигательный электропривод
FR2303406A1 (fr) Convertisseur de frequence sans balais

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990128