KR900006588A - 유체 분사직기용 측정 위사 공급기에서의 위사얀을 차단하기 위한 전자기 유니트 - Google Patents
유체 분사직기용 측정 위사 공급기에서의 위사얀을 차단하기 위한 전자기 유니트 Download PDFInfo
- Publication number
- KR900006588A KR900006588A KR1019890014809A KR890014809A KR900006588A KR 900006588 A KR900006588 A KR 900006588A KR 1019890014809 A KR1019890014809 A KR 1019890014809A KR 890014809 A KR890014809 A KR 890014809A KR 900006588 A KR900006588 A KR 900006588A
- Authority
- KR
- South Korea
- Prior art keywords
- stem
- weft
- coil
- weft yarn
- electromagnetic unit
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
- D03D47/363—Construction or control of the yarn retaining devices
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- Looms (AREA)
Abstract
Description
Claims (5)
- 위사 얀을 이의 자유 단부와 측면으로 계합시키고 위사 얀 공급기 드럼에서의 이것의 풀림을 정지하도록 전자기적으로 제어된 이의 축을 따라 이동가능한 스템으로 구성된 형태의 유체분사직기용 측정위사 공급기에서의 위사 얀을 차단하기 위한 전자기 유니트에 있어서, 동일한 축을 갖는 한 쌍의 인접한 전자기 코일로 구성되고, 한 코일의 활성화는 위사 얀을 차단하기 위해서, 스템을 위사 공급기 드럼을 향해 이동하게 하고, 다른 코일의 활성화는 이전에 차단된 위사 얀을 해제하기 위해서, 스템을 상기 드럼에서 멀어지게 이동하게 하는 것을 특징으로 하는 전자기 유니트.
- 제1항에 있어서, 상기 스템이 금속 캡에 의해 덮혀진 차단봉으로 종단된 비-자성 물질의 연장된 물체. 및 상기 유니트의 2개의 인접 코일을 위한 공통 코어를 형성하기 위해서 상기 연장된 물체를 동축으로 싸는 자성 물질의 중공 실린더로 양호하게 구성된 것을 특징으로 하는 전자기 유니트.
- 제1항에 있어서, 코일이 비-활성화될 때 스템을 위사 얀을 차단하는 위치로 유지하기 위한 스프링 수단으로 구성된 것을 특징으로 하는 전자기 유니트.
- 제1항에 있어서, 동일 축을 갖는 상기 인접한 코일이 코일들을 분리하고 상기 전지부와 삽입된 늘어진 와셔가 있는 스템의 대응하는 정지부 사이의 스템의 이동을 위한 정지부를 형성하는 강자성 아마튜어에 의해 둘러싸인 것을 특징으로 하는 전자기 유니트.
- 제1항 내지 제4항 중의 한 항에 있어서, 동일한 축 및 공통 코어를 갖는 각각의 상기 2개의 인접한 코일의 자기 회로의 릴럭턴스가 상기 코일에 의해 제어된 스템의 스트로크의 종료에 대응하여 최소한 되는 이러한 방법으로 형성되는 것을 특징으로 하는 전자기 유니트.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22324A/88 | 1988-10-14 | ||
| IT8822324A IT1230561B (it) | 1988-10-14 | 1988-10-14 | Unita' elettromagnetica di arresto del filo di trama in porgitrama mi-suratori per telai tessili a getto |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900006588A true KR900006588A (ko) | 1990-05-08 |
| KR970000442B1 KR970000442B1 (ko) | 1997-01-11 |
Family
ID=11194690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890014809A Expired - Fee Related KR970000442B1 (ko) | 1988-10-14 | 1989-10-14 | 유체 분사 직기용 계량식 위사 공급기에서의 위사 얀을 차단하기 위한 전자기 장치 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5016681A (ko) |
| EP (1) | EP0363938B1 (ko) |
| JP (1) | JP2749666B2 (ko) |
| KR (1) | KR970000442B1 (ko) |
| CZ (1) | CZ280763B6 (ko) |
| DE (1) | DE68912056T2 (ko) |
| IT (1) | IT1230561B (ko) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1237967B (it) * | 1990-02-05 | 1993-06-19 | Roy Electrotex Spa | Alimentatore di trama per telai di tessitura a getto di fluido |
| IT1256898B (it) * | 1992-07-27 | 1995-12-27 | Lgl Electronics Spa | Perfezionamento agli alimentatori di trama per telai ad aria. |
| DE69514594T2 (de) * | 1994-07-19 | 2000-07-06 | Lgl Electronics Spa | Fadenfesthalteorgan für Schussfadenspeicher für Luftwebmaschinen |
| IT1271787B (it) * | 1994-12-22 | 1997-06-09 | Roj Electrotex Nuova Srl | Unita' elettromagnetica di arresto del filo di trama per porgitrama misuratori |
| IT1277659B1 (it) * | 1995-09-27 | 1997-11-11 | Roj Electrotex Nuova Srl | Dispositivo di blocco del filo di trama in fase di taglio associabile a porgitrama misuratori |
| IT1303155B1 (it) * | 1998-07-17 | 2000-10-30 | Lgl Electronics Spa | Perfezionamento ai dispositivi di arresto del filato, negli apparecchiporgitrama premisuratori per telai di tessitura ad aria. |
| US6265956B1 (en) | 1999-12-22 | 2001-07-24 | Magnet-Schultz Of America, Inc. | Permanent magnet latching solenoid |
| US20070241298A1 (en) * | 2000-02-29 | 2007-10-18 | Kay Herbert | Electromagnetic apparatus and method for controlling fluid flow |
| US6948697B2 (en) * | 2000-02-29 | 2005-09-27 | Arichell Technologies, Inc. | Apparatus and method for controlling fluid flow |
| ITTO20010061U1 (it) * | 2001-04-27 | 2002-10-28 | Lgl Electronics Spa | Struttura perfezionata di motore elettrico lineare particolarmente per attuatori elettromeccanici di macchine tessili. |
| SE0101890D0 (sv) | 2001-05-29 | 2001-05-29 | Iro Patent Ag | Metod för styrning av rörelseförloppet hos en garnstoppermagnet vid en mätfournissör, samt garnstoppermagnet |
| JP3770174B2 (ja) * | 2002-02-15 | 2006-04-26 | 株式会社豊田自動織機 | 織機における緯入れ制御用電磁駆動装置 |
| JP4401084B2 (ja) * | 2003-01-27 | 2010-01-20 | 津田駒工業株式会社 | アクチュエータの駆動装置 |
| SE0400860D0 (sv) * | 2004-04-01 | 2004-04-01 | Iropa Ag | Stopper-magnet |
| EP2058423A1 (en) * | 2007-10-10 | 2009-05-13 | Iro Ab | Weaving machine, yarn feeder and method for inserting a weft yarn |
| FR3012251B1 (fr) * | 2013-10-21 | 2017-03-10 | Schneider Electric Ind Sas | Actionneur electromagnetique et procede de fabrication d'un tel actionneur |
| IT201700051526A1 (it) * | 2017-05-12 | 2018-11-12 | Roj S R L | Dispositivo elettromagnetico di arresto del filo di trama in porgitrama per macchine tessili e cursore per tale dispositivo |
| JP7393125B2 (ja) * | 2018-03-13 | 2023-12-06 | フスコ オートモーティブ ホールディングス エル・エル・シー | 中間状態を有する双安定ソレノイド |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US778021A (en) * | 1904-06-21 | 1904-12-20 | Joseph Feingold | Electromagnetic apparatus for operating reciprocating mechanisms. |
| US2246855A (en) * | 1936-07-17 | 1941-06-24 | Miessner Inventions Inc | Apparatus for the production of music |
| US2446855A (en) * | 1944-07-13 | 1948-08-10 | Gen Electric | Double-acting solenoid |
| GB885121A (en) * | 1957-10-17 | 1961-12-20 | Leipzig Drehmaschinen | A plunger-type magnetic control element more particularly for controlling hydraulic servo-systems |
| US3235777A (en) * | 1963-08-23 | 1966-02-15 | Rocker Solenoid Company | Solenoid mechanism having two position latching means |
| US4486728A (en) * | 1982-08-09 | 1984-12-04 | Eaton Corporation | Shared flux reciprocal electromagnetic actuator |
| IT8323187U1 (it) * | 1983-10-07 | 1985-04-07 | Roy Electrotex Spa | Struttura perfezionata di elettromagnete per arrestare lo svolgimento del filo di trama in dispositivi porgitrama per telai di tessitura |
| BE900492A (nl) * | 1984-09-04 | 1985-03-04 | Picanol Nv | Snelheidsregeling van inslagvoorafwikkelaar bij weefgetouwen. |
| JPH0532545Y2 (ko) * | 1986-12-10 | 1993-08-19 | ||
| JPS63115080U (ko) * | 1987-01-16 | 1988-07-25 |
-
1988
- 1988-10-14 IT IT8822324A patent/IT1230561B/it active
-
1989
- 1989-10-11 DE DE89118912T patent/DE68912056T2/de not_active Expired - Fee Related
- 1989-10-11 EP EP89118912A patent/EP0363938B1/en not_active Expired - Lifetime
- 1989-10-13 CZ CS895830A patent/CZ280763B6/cs not_active IP Right Cessation
- 1989-10-14 KR KR1019890014809A patent/KR970000442B1/ko not_active Expired - Fee Related
- 1989-10-16 JP JP1266369A patent/JP2749666B2/ja not_active Expired - Fee Related
- 1989-10-16 US US07/421,933 patent/US5016681A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5016681A (en) | 1991-05-21 |
| IT1230561B (it) | 1991-10-28 |
| JP2749666B2 (ja) | 1998-05-13 |
| EP0363938B1 (en) | 1994-01-05 |
| CS583089A3 (en) | 1992-01-15 |
| DE68912056D1 (de) | 1994-02-17 |
| EP0363938A1 (en) | 1990-04-18 |
| JPH02175955A (ja) | 1990-07-09 |
| DE68912056T2 (de) | 1994-05-05 |
| KR970000442B1 (ko) | 1997-01-11 |
| IT8822324A0 (it) | 1988-10-14 |
| CZ280763B6 (cs) | 1996-04-17 |
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