CH551921A - METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE. - Google Patents

METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE.

Info

Publication number
CH551921A
CH551921A CH745072A CH745072A CH551921A CH 551921 A CH551921 A CH 551921A CH 745072 A CH745072 A CH 745072A CH 745072 A CH745072 A CH 745072A CH 551921 A CH551921 A CH 551921A
Authority
CH
Switzerland
Prior art keywords
thread
bundle
procedure
air flow
transverse
Prior art date
Application number
CH745072A
Other languages
German (de)
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Priority to CH745072A priority Critical patent/CH551921A/en
Priority to US00356900A priority patent/US3850025A/en
Priority to GB2341573A priority patent/GB1426518A/en
Priority to FR7317879A priority patent/FR2185787B3/fr
Priority to IT50051/73A priority patent/IT985184B/en
Priority to DE19732324875 priority patent/DE2324875C3/en
Priority to JP48056222A priority patent/JPS4941649A/ja
Publication of CH551921A publication Critical patent/CH551921A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/08—Measuring arrangements characterised by the use of fluids for measuring diameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0328—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using pneumatic sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Jet Pumps And Other Pumps (AREA)
CH745072A 1972-05-19 1972-05-19 METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE. CH551921A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH745072A CH551921A (en) 1972-05-19 1972-05-19 METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE.
US00356900A US3850025A (en) 1972-05-19 1973-05-03 Method of pneumatically controlling a thread or a thread bundle guided at right angles with respect to at least one airstream and apparatus for implementing the method
GB2341573A GB1426518A (en) 1972-05-19 1973-05-16 Pneumatic monitoring of a filament
FR7317879A FR2185787B3 (en) 1972-05-19 1973-05-17
IT50051/73A IT985184B (en) 1972-05-19 1973-05-17 DEVICE AND PROCEDURE FOR PNEUMATICALLY MONITORING A WIRE RESPECTIVELY A WIRE BUNDLE GUIDED CROSSLY WITH RESPECT TO AN AIR CURRENT
DE19732324875 DE2324875C3 (en) 1972-05-19 1973-05-17 Method for the pneumatic monitoring of a thread guided transversely to at least two air currents directed against one another, as well as device for carrying out the method
JP48056222A JPS4941649A (en) 1972-05-19 1973-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH745072A CH551921A (en) 1972-05-19 1972-05-19 METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE.

Publications (1)

Publication Number Publication Date
CH551921A true CH551921A (en) 1974-07-31

Family

ID=4325311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH745072A CH551921A (en) 1972-05-19 1972-05-19 METHOD FOR PNEUMATIC MONITORING OF A THREAD TRANSVERSE TO AT LEAST AN AIR FLOW OR BUNDLE OF THREAD AND DEVICE FOR PERFORMING THE PROCEDURE.

Country Status (6)

Country Link
US (1) US3850025A (en)
JP (1) JPS4941649A (en)
CH (1) CH551921A (en)
FR (1) FR2185787B3 (en)
GB (1) GB1426518A (en)
IT (1) IT985184B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111879265A (en) * 2020-07-29 2020-11-03 高博集团有限公司 Filter element detection device and method for air filter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525560C2 (en) * 1975-06-07 1991-04-18 Fritz 7347 Bad Überkingen Stahlecker Maintenance device which can be moved along an open-end spinning machine which has a large number of spinning positions arranged next to one another
FR2651730B1 (en) * 1989-09-13 1991-12-27 Clausin Jacques DEVICE FOR MEASURING THE FRICTION WIDTH OF A CATENARY ELECTRICAL POWER CONDUCTING WIRE.
EP0554642B1 (en) * 1992-02-07 1996-07-10 Maschinenfabrik Rieter Ag Method and apparatus for continual crimping of thermoplastic yarns
US7181969B2 (en) * 2002-07-16 2007-02-27 Sonix, Inc. Ultrasonic test chamber for tray production system and the like
US7917317B2 (en) * 2006-07-07 2011-03-29 Sonix, Inc. Ultrasonic inspection using acoustic modeling
US20100050746A1 (en) * 2008-09-04 2010-03-04 Philip Koshy Detection of surface porosity in machined castings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377842A (en) * 1965-07-12 1968-04-16 Pitney Bowes Inc Sensing device
US3485095A (en) * 1967-01-10 1969-12-23 Tokyo Aircraft Instr Co Apparatus for examining conditions of filaments and yarns running at high speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111879265A (en) * 2020-07-29 2020-11-03 高博集团有限公司 Filter element detection device and method for air filter
CN111879265B (en) * 2020-07-29 2022-03-22 高博集团有限公司 Filter element detection device and method for air filter

Also Published As

Publication number Publication date
US3850025A (en) 1974-11-26
FR2185787B3 (en) 1976-05-14
DE2324875A1 (en) 1973-11-22
GB1426518A (en) 1976-03-03
JPS4941649A (en) 1974-04-19
IT985184B (en) 1974-11-30
FR2185787A1 (en) 1974-01-04
DE2324875B2 (en) 1977-01-27

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Legal Events

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