GB834475A - Improvements in electric stop motions for textile machines - Google Patents

Improvements in electric stop motions for textile machines

Info

Publication number
GB834475A
GB834475A GB1635057A GB1635057A GB834475A GB 834475 A GB834475 A GB 834475A GB 1635057 A GB1635057 A GB 1635057A GB 1635057 A GB1635057 A GB 1635057A GB 834475 A GB834475 A GB 834475A
Authority
GB
United Kingdom
Prior art keywords
transistor
textile machines
stop motions
electric stop
photo
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
GB1635057A
Inventor
George Charles Lee Campbell
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.)
ELECTRONICS BRADFORD Ltd
Original Assignee
ELECTRONICS BRADFORD Ltd
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 ELECTRONICS BRADFORD Ltd filed Critical ELECTRONICS BRADFORD Ltd
Priority to GB1635057A priority Critical patent/GB834475A/en
Publication of GB834475A publication Critical patent/GB834475A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1633—Electronic actuators
    • D01H13/165—Photo-electric sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

834,475. Textile stop-motions and alarms. ELECTRONICS (BRADFORD) Ltd. April 25, 1958 [May 23, 1957], No. 16350/57. Drawings to Specification. Classes 120(2) and 120(3) [Also in Groups XL(b) and XL(c)] A stop motion or an alarm for a textile machine is controlled by a photo-transistor through a transistor amplifier and an electro-magnetic relay and is brought into operation when the light falling on the photo-transistor is reduced or cut-off by yarn-lumps or laps or by a pivoted shutter released by a broken yarn.
GB1635057A 1957-05-23 1957-05-23 Improvements in electric stop motions for textile machines Expired GB834475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1635057A GB834475A (en) 1957-05-23 1957-05-23 Improvements in electric stop motions for textile machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1635057A GB834475A (en) 1957-05-23 1957-05-23 Improvements in electric stop motions for textile machines

Publications (1)

Publication Number Publication Date
GB834475A true GB834475A (en) 1960-05-11

Family

ID=10075700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1635057A Expired GB834475A (en) 1957-05-23 1957-05-23 Improvements in electric stop motions for textile machines

Country Status (1)

Country Link
GB (1) GB834475A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387123A (en) * 1964-01-15 1968-06-04 Industrial Nucleonics Corp Ratio computer and paper formation gauge
DE2625768A1 (en) * 1976-06-09 1977-12-15 Toyoda Automatic Loom Works Flyer braking mechanism - using a light beam with discriminating circuit to allow for fibre flocks in the operating zone
FR2588888A1 (en) * 1985-10-18 1987-04-24 Zinser Textilmaschinen Gmbh BUSINESS TO FILTER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387123A (en) * 1964-01-15 1968-06-04 Industrial Nucleonics Corp Ratio computer and paper formation gauge
DE2625768A1 (en) * 1976-06-09 1977-12-15 Toyoda Automatic Loom Works Flyer braking mechanism - using a light beam with discriminating circuit to allow for fibre flocks in the operating zone
FR2588888A1 (en) * 1985-10-18 1987-04-24 Zinser Textilmaschinen Gmbh BUSINESS TO FILTER
GB2181753A (en) * 1985-10-18 1987-04-29 Zinser Textilmaschinen Gmbh Spinning apparatus

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