GB1368149A - Radiation sensitive ends down detecting apparatus and method - Google Patents

Radiation sensitive ends down detecting apparatus and method

Info

Publication number
GB1368149A
GB1368149A GB5686071A GB5686071A GB1368149A GB 1368149 A GB1368149 A GB 1368149A GB 5686071 A GB5686071 A GB 5686071A GB 5686071 A GB5686071 A GB 5686071A GB 1368149 A GB1368149 A GB 1368149A
Authority
GB
United Kingdom
Prior art keywords
sensing element
source
radiation
detecting apparatus
radiation sensitive
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
GB5686071A
Other languages
English (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.)
Parks Cramer Co
Original Assignee
Parks Cramer Co
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 Parks Cramer Co filed Critical Parks Cramer Co
Publication of GB1368149A publication Critical patent/GB1368149A/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
    • D01H13/145—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements set on carriages travelling along the machines; Warning or safety devices pulled along the working unit by a band or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Radiation Pyrometers (AREA)
GB5686071A 1970-12-14 1971-12-07 Radiation sensitive ends down detecting apparatus and method Expired GB1368149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00097521A US3803822A (en) 1970-12-14 1970-12-14 Radiation sensitive ends down detecting apparatus and method

Publications (1)

Publication Number Publication Date
GB1368149A true GB1368149A (en) 1974-09-25

Family

ID=22263799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5686071A Expired GB1368149A (en) 1970-12-14 1971-12-07 Radiation sensitive ends down detecting apparatus and method

Country Status (5)

Country Link
US (1) US3803822A (enExample)
CA (1) CA949153A (enExample)
DE (1) DE2161870C3 (enExample)
FR (1) FR2118059B1 (enExample)
GB (1) GB1368149A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277928A (en) * 1991-07-05 1994-01-11 Strandberg John A Method and apparatus for controlling yarn coatings
US5964391A (en) * 1997-10-24 1999-10-12 E. I. Du Pont De Nemours And Company Wrap detection device
EP0924324B1 (de) * 1997-12-17 2002-09-04 Zellweger Luwa Ag Vorrichtung zur Ueberwachung von Garnen an Ringspinnmaschinen
DE20101126U1 (de) 2001-01-23 2001-04-19 Dietze & Schell Maschinenfabrik GmbH, 96450 Coburg Vorrichtung an einem Direkt-Rovingwickler zum berührungslosen Erfassen des Istdurchmessers der Rovingspule und Direkt-Rovingwickler mit einer solchen Vorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391840A (en) * 1965-10-25 1968-07-09 Du Pont Yarn break detector and control circuit
US3523413A (en) * 1968-02-19 1970-08-11 Parks Cramer Co Apparatus and method for detecting and reporting ends down on textile machines
US3523414A (en) * 1968-08-02 1970-08-11 Parks Cramer Co Temperature responsive ends down detecting and reporting apparatus and method

Also Published As

Publication number Publication date
US3803822A (en) 1974-04-16
DE2161870C3 (de) 1974-04-04
FR2118059B1 (enExample) 1974-09-27
CA949153A (en) 1974-06-11
DE2161870A1 (de) 1972-06-29
DE2161870B2 (de) 1973-09-13
FR2118059A1 (enExample) 1972-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee