CA949153A - Radiation sensitive ends down detecting apparatus and method - Google Patents

Radiation sensitive ends down detecting apparatus and method

Info

Publication number
CA949153A
CA949153A CA129,075A CA129075A CA949153A CA 949153 A CA949153 A CA 949153A CA 129075 A CA129075 A CA 129075A CA 949153 A CA949153 A CA 949153A
Authority
CA
Canada
Prior art keywords
detecting apparatus
radiation sensitive
ends down
down detecting
sensitive ends
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
CA129,075A
Other languages
English (en)
Other versions
CA129075S (en
Inventor
William L. Mulligan
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
Application granted granted Critical
Publication of CA949153A publication Critical patent/CA949153A/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)
CA129,075A 1970-12-14 1971-12-01 Radiation sensitive ends down detecting apparatus and method Expired CA949153A (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
CA949153A true CA949153A (en) 1974-06-11

Family

ID=22263799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,075A Expired CA949153A (en) 1970-12-14 1971-12-01 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
GB1368149A (en) 1974-09-25
US3803822A (en) 1974-04-16
DE2161870C3 (de) 1974-04-04
FR2118059B1 (enExample) 1974-09-27
DE2161870A1 (de) 1972-06-29
DE2161870B2 (de) 1973-09-13
FR2118059A1 (enExample) 1972-07-28

Similar Documents

Publication Publication Date Title
CA954771A (en) Decontamination method and apparatus
CA1005152A (en) Method and apparatus for sensing radiation and providing electrical readout
CA926609A (en) Non-contact measurement method and apparatus
CA944179A (en) Chromatographic apparatus and method
IL39606A0 (en) Radiation sensing and tracking apparatus
CA936380A (en) Oxygen detection apparatus and method
CA949153A (en) Radiation sensitive ends down detecting apparatus and method
CA931071A (en) Method and apparatus for testing well formations
CA958484A (en) Photo sensor array checking method and apparatus
CA939000A (en) Monitoring method and device
CA974666A (en) Method and apparatus for radiation dose measurement
CA953241A (en) Stick-classifying method and apparatus
CA833238A (en) Analytical method and free energy measuring apparatus
CA816636A (en) Thermographic copying method and apparatus
CA854441A (en) Temperature measuring apparatus and method
AU436668B2 (en) Gaging apparatus and method
CA838755A (en) Apparatus and method for detecting contamination
AU441809B2 (en) Photographic apparatus and method
CA853374A (en) Motion detecting method and apparatus
AU1197770A (en) Television sensing method and apparatus
CA841917A (en) Vibratory sensing device and method
CA848628A (en) Semiconductor device for detecting and/or measuring radiation
CA833192A (en) Semiconductor device for detecting and/or measuring radiation
CA832177A (en) Electrophotographic method and apparatus
CA945834A (en) Electrophotographic method and apparatus