CH527761A - Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers - Google Patents

Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers

Info

Publication number
CH527761A
CH527761A CH242771A CH242771A CH527761A CH 527761 A CH527761 A CH 527761A CH 242771 A CH242771 A CH 242771A CH 242771 A CH242771 A CH 242771A CH 527761 A CH527761 A CH 527761A
Authority
CH
Switzerland
Prior art keywords
yarn clearers
gain
degree
target value
circuit device
Prior art date
Application number
CH242771A
Other languages
German (de)
Inventor
Aeppli Kurt
Original Assignee
Zellweger Uster Ag
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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Priority to CH242771A priority Critical patent/CH527761A/en
Priority to FR7147238A priority patent/FR2131309A5/fr
Priority to DE2200441A priority patent/DE2200441C3/en
Priority to BE778111A priority patent/BE778111A/en
Priority to GB262472A priority patent/GB1376752A/en
Priority to AT41972A priority patent/AT315686B/en
Priority to CS995A priority patent/CS167344B2/cs
Priority to US227509A priority patent/US3930205A/en
Priority to JP47016955A priority patent/JPS5034660B1/ja
Publication of CH527761A publication Critical patent/CH527761A/en
Priority to HK643/78A priority patent/HK64378A/en

Links

Classifications

    • 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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • 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)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
CH242771A 1971-02-19 1971-02-19 Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers CH527761A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH242771A CH527761A (en) 1971-02-19 1971-02-19 Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers
FR7147238A FR2131309A5 (en) 1971-02-19 1971-12-29
DE2200441A DE2200441C3 (en) 1971-02-19 1972-01-05 Circuit arrangement for automatically setting correct reference values for yarn errors on electronic yarn clearers
BE778111A BE778111A (en) 1971-02-19 1972-01-17 ASSEMBLY FOR AUTOMATICALLY ADJUSTING THE CORRECT REFERENCE SIZES RELATING TO WIRE DEFECTS AND WHICH ARE APPLIED TO ELECTRONIC SCRUBBERS
GB262472A GB1376752A (en) 1971-02-19 1972-01-19 Circuit arrangements for electronic yarn cleaners
AT41972A AT315686B (en) 1971-02-19 1972-01-19 Device for the automatic setting of correct reference values for yarn errors on an electronic yarn clearer arrangement
CS995A CS167344B2 (en) 1971-02-19 1972-02-16
US227509A US3930205A (en) 1971-02-19 1972-02-18 Arrangements for automatically adjusting correct reference values for yarn faults in electronic yarn cleaners
JP47016955A JPS5034660B1 (en) 1971-02-19 1972-02-19
HK643/78A HK64378A (en) 1971-02-19 1978-11-02 Circuit arrangements for electronic yarn cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH242771A CH527761A (en) 1971-02-19 1971-02-19 Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers

Publications (1)

Publication Number Publication Date
CH527761A true CH527761A (en) 1972-09-15

Family

ID=4233547

Family Applications (1)

Application Number Title Priority Date Filing Date
CH242771A CH527761A (en) 1971-02-19 1971-02-19 Circuit device for the automatic adjustment of the degree of gain of yarn clearers to a presettable target value on an arrangement consisting of at least two electronic yarn clearers

Country Status (10)

Country Link
US (1) US3930205A (en)
JP (1) JPS5034660B1 (en)
AT (1) AT315686B (en)
BE (1) BE778111A (en)
CH (1) CH527761A (en)
CS (1) CS167344B2 (en)
DE (1) DE2200441C3 (en)
FR (1) FR2131309A5 (en)
GB (1) GB1376752A (en)
HK (1) HK64378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260476A1 (en) * 2001-05-22 2002-11-27 Gebrueder Loepfe Ag Yarn quality control method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404136C3 (en) * 1973-02-05 1984-06-28 Gebrüder Loepfe AG, Wetzikon Device for setting the cleaning limits of an electronic thread cleaner
US4315222A (en) * 1980-03-06 1982-02-09 Bell Telephone Laboratories, Incorporated Power combiner arrangement for microwave amplifiers
CH681462A5 (en) * 1989-08-31 1993-03-31 Zellweger Uster Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497883A (en) * 1943-01-28 1950-02-21 Sperry Corp Electronic computer
US3048817A (en) * 1958-01-16 1962-08-07 Phillips Petroleum Co Gain control amplifier
US3434065A (en) * 1967-03-17 1969-03-18 Hewlett Packard Co Automatic-gain-controlled amplifier having a level indicator
US3488604A (en) * 1967-09-01 1970-01-06 Sperry Rand Corp Automatic pulsed-signal amplitude normalizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260476A1 (en) * 2001-05-22 2002-11-27 Gebrueder Loepfe Ag Yarn quality control method

Also Published As

Publication number Publication date
FR2131309A5 (en) 1972-11-10
CS167344B2 (en) 1976-04-29
JPS5034660B1 (en) 1975-11-10
DE2200441A1 (en) 1972-08-31
GB1376752A (en) 1974-12-11
DE2200441C3 (en) 1978-04-06
BE778111A (en) 1972-05-16
DE2200441B2 (en) 1977-08-11
HK64378A (en) 1978-11-10
US3930205A (en) 1975-12-30
AT315686B (en) 1974-06-10

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Legal Events

Date Code Title Description
PL Patent ceased