FR2185787A1 - - Google Patents

Info

Publication number
FR2185787A1
FR2185787A1 FR7317879A FR7317879A FR2185787A1 FR 2185787 A1 FR2185787 A1 FR 2185787A1 FR 7317879 A FR7317879 A FR 7317879A FR 7317879 A FR7317879 A FR 7317879A FR 2185787 A1 FR2185787 A1 FR 2185787A1
Authority
FR
France
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.)
Granted
Application number
FR7317879A
Other languages
French (fr)
Other versions
FR2185787B3 (de
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.)
Viscosuisse SA
Original Assignee
Societe de la Viscose Suisse SA
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 Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Publication of FR2185787A1 publication Critical patent/FR2185787A1/fr
Application granted granted Critical
Publication of FR2185787B3 publication Critical patent/FR2185787B3/fr
Expired legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7317879A 1972-05-19 1973-05-17 Expired FR2185787B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH745072A CH551921A (de) 1972-05-19 1972-05-19 Verfahren zur pneumatischen ueberwachung eines quer zu mindestens einer luftstroemung gefuehrten fadens bzw. fadenbuendels sowie vorrichtung zur durchfuehrung des verfahrens.

Publications (2)

Publication Number Publication Date
FR2185787A1 true FR2185787A1 (de) 1974-01-04
FR2185787B3 FR2185787B3 (de) 1976-05-14

Family

ID=4325311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317879A Expired FR2185787B3 (de) 1972-05-19 1973-05-17

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651730A1 (fr) * 1989-09-13 1991-03-15 Clausin Jacques Dispositif de mesure de la largeur de frottement d'un fil conducteur d'energie electrique catenaire.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525560C2 (de) * 1975-06-07 1991-04-18 Fritz 7347 Bad Überkingen Stahlecker Wartungseinrichtung die längs einer eine Vielzahl von nebeneinander angeordneten Spinnstellen aufweisenden Offenend-Spinnmaschine verfahrbar ist
EP0554642B1 (de) * 1992-02-07 1996-07-10 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum kontinuierlichen Kräuseln von thermoplastischen Fäden
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
CN111879265B (zh) * 2020-07-29 2022-03-22 高博集团有限公司 空气滤清器用滤芯检测装置及方法

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651730A1 (fr) * 1989-09-13 1991-03-15 Clausin Jacques Dispositif de mesure de la largeur de frottement d'un fil conducteur d'energie electrique catenaire.

Also Published As

Publication number Publication date
DE2324875A1 (de) 1973-11-22
CH551921A (de) 1974-07-31
IT985184B (it) 1974-11-30
DE2324875B2 (de) 1977-01-27
FR2185787B3 (de) 1976-05-14
GB1426518A (en) 1976-03-03
JPS4941649A (de) 1974-04-19
US3850025A (en) 1974-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse