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GB2022630A - Confusors - Google Patents

Confusors

Info

Publication number
GB2022630A
GB2022630A GB7919454A GB7919454A GB2022630A GB 2022630 A GB2022630 A GB 2022630A GB 7919454 A GB7919454 A GB 7919454A GB 7919454 A GB7919454 A GB 7919454A GB 2022630 A GB2022630 A GB 2022630A
Authority
GB
United Kingdom
Prior art keywords
jet
confusor
axis
tooth
angle
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
Application number
GB7919454A
Other versions
GB2022630B (en
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.)
VYZK VYVOJOVY USTAV ZAVODU
Original Assignee
VYZK VYVOJOVY USTAV ZAVODU
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 VYZK VYVOJOVY USTAV ZAVODU filed Critical VYZK VYVOJOVY USTAV ZAVODU
Publication of GB2022630A publication Critical patent/GB2022630A/en
Application granted granted Critical
Publication of GB2022630B publication Critical patent/GB2022630B/en
Expired legal-status Critical Current

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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/302—Auxiliary nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Paper (AREA)

Abstract

An active confusor tooth (1) of a jet weaving loom has one or more supplemental jet outlets (3) whose orientation is such that the jet avoids striking the adjacent upright wall of the adjacent passive tooth (7) so as to increase jet efficiency. The jet axis (b) forms an acute angle ( beta ) with the confusor axis (4) which makes an angle ( alpha ) less than 90 DEG with the line (a) across and defining the outer limit of the outlet (3). <IMAGE>
GB7919454A 1978-06-02 1979-06-04 Confusors Expired GB2022630B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS783586A CS195638B1 (en) 1978-06-02 1978-06-02 Active confuser lamella for pneumatic weaving looms

Publications (2)

Publication Number Publication Date
GB2022630A true GB2022630A (en) 1979-12-19
GB2022630B GB2022630B (en) 1983-03-16

Family

ID=5376364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7919454A Expired GB2022630B (en) 1978-06-02 1979-06-04 Confusors

Country Status (7)

Country Link
JP (1) JPS5851050B2 (en)
CH (1) CH640014A5 (en)
CS (1) CS195638B1 (en)
ES (1) ES481202A1 (en)
FR (1) FR2427410B1 (en)
GB (1) GB2022630B (en)
IT (1) IT1197390B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018523A1 (en) * 1979-05-18 1980-11-20 Nissan Motor ENTRY DEVICE FOR THE Weft Of A Jet Weaving Machine
DE3113592A1 (en) * 1980-04-11 1982-03-18 Nissan Motor Weft-thread insertion device for a jet-weaving machine
DE3113594A1 (en) * 1980-04-12 1982-04-15 Nissan Motor Weft-thread insertion device for a jet-weaving machine
US4354533A (en) * 1979-05-31 1982-10-19 Kabushiki Toyoda Jidoshokki Seisakusho Auxiliary nozzle for jet looms
US4422484A (en) * 1980-11-28 1983-12-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weft guide device in a jet loom
US4440198A (en) * 1979-03-17 1984-04-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for guiding weft yarns in a jet loom
CN102691158A (en) * 2012-06-08 2012-09-26 烟台宋和宋科学技术应用工程有限责任公司 Weft insertion device of textile machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663045A (en) * 1979-10-19 1981-05-29 Nissan Motor Wefting apparatus of air jet type loom
JPS5739254A (en) * 1980-08-14 1982-03-04 Nissan Motor Wefting apparatus of air jet type loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS149198B1 (en) * 1971-07-27 1973-05-24
CS165822B1 (en) * 1972-04-27 1975-12-22
CS189935B1 (en) * 1975-09-27 1979-05-31 Vladimir Kuda Method of and apparatus for weft inserting by lamella comb of jet weaving looms

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440198A (en) * 1979-03-17 1984-04-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for guiding weft yarns in a jet loom
DE3018523A1 (en) * 1979-05-18 1980-11-20 Nissan Motor ENTRY DEVICE FOR THE Weft Of A Jet Weaving Machine
US4391305A (en) * 1979-05-18 1983-07-05 Nissan Motor Co., Ltd. Weft picking device of air jet type weaving loom
US4354533A (en) * 1979-05-31 1982-10-19 Kabushiki Toyoda Jidoshokki Seisakusho Auxiliary nozzle for jet looms
DE3113592A1 (en) * 1980-04-11 1982-03-18 Nissan Motor Weft-thread insertion device for a jet-weaving machine
DE3113594A1 (en) * 1980-04-12 1982-04-15 Nissan Motor Weft-thread insertion device for a jet-weaving machine
US4422484A (en) * 1980-11-28 1983-12-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weft guide device in a jet loom
CN102691158A (en) * 2012-06-08 2012-09-26 烟台宋和宋科学技术应用工程有限责任公司 Weft insertion device of textile machine

Also Published As

Publication number Publication date
FR2427410A1 (en) 1979-12-28
GB2022630B (en) 1983-03-16
IT1197390B (en) 1988-11-30
CS195638B1 (en) 1980-02-29
JPS5851050B2 (en) 1983-11-14
ES481202A1 (en) 1980-02-01
IT7923187A0 (en) 1979-05-31
FR2427410B1 (en) 1985-12-20
JPS54160850A (en) 1979-12-19
CH640014A5 (en) 1983-12-15

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Legal Events

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

Effective date: 19920604