ES8608067A1 - Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds - Google Patents

Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds

Info

Publication number
ES8608067A1
ES8608067A1 ES543140A ES543140A ES8608067A1 ES 8608067 A1 ES8608067 A1 ES 8608067A1 ES 543140 A ES543140 A ES 543140A ES 543140 A ES543140 A ES 543140A ES 8608067 A1 ES8608067 A1 ES 8608067A1
Authority
ES
Spain
Prior art keywords
weft
jets
shed
air jet
weaving loom
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
ES543140A
Other languages
Spanish (es)
Other versions
ES543140A0 (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.)
Picanol NV
Weefautomaten Picanol NV
Original Assignee
Picanol NV
Weefautomaten Picanol NV
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 Picanol NV, Weefautomaten Picanol NV filed Critical Picanol NV
Publication of ES8608067A1 publication Critical patent/ES8608067A1/en
Publication of ES543140A0 publication Critical patent/ES543140A0/en
Expired legal-status Critical Current

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Abstract

Weft insert control system is intended for an air jet weaving loom in which different weft yarns (1-3) are injected into the shed (13) by individual main jets (10-12) with pressure appropriate to the respective yarns, the jets being supplied from separate bobbins (4-6) via individually controlled (14-16) drums (7-9), and weft transport jets (33) in the shed are fed with pre-determined pressures and controlled (17,34) according to a given timing pattern. The timing, i.e. injection start and/or duration of action of the main jets is modulated in response to measurements carried out during weaving, e.g. arrival of each weft yarn at the opposite side of the shed detected by the weft monitor (18) and possibly one or more sensors (32) detecting passage of weft yarns through the shed.
ES543140A 1984-05-16 1985-05-14 Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds Expired ES8608067A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE899671 1984-05-16

Publications (2)

Publication Number Publication Date
ES8608067A1 true ES8608067A1 (en) 1986-06-01
ES543140A0 ES543140A0 (en) 1986-06-01

Family

ID=3862298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543140A Expired ES8608067A1 (en) 1984-05-16 1985-05-14 Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds

Country Status (1)

Country Link
ES (1) ES8608067A1 (en)

Also Published As

Publication number Publication date
ES543140A0 (en) 1986-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612