FR1420971A - Temperature control circuit of a synthetic fiber processing machine - Google Patents

Temperature control circuit of a synthetic fiber processing machine

Info

Publication number
FR1420971A
FR1420971A FR2087A FR2087A FR1420971A FR 1420971 A FR1420971 A FR 1420971A FR 2087 A FR2087 A FR 2087A FR 2087 A FR2087 A FR 2087A FR 1420971 A FR1420971 A FR 1420971A
Authority
FR
France
Prior art keywords
control circuit
temperature control
processing machine
synthetic fiber
fiber processing
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
FR2087A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1420971A publication Critical patent/FR1420971A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/224—Selection or control of the temperature during stretching
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Control Of Temperature (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Control Of Resistance Heating (AREA)
FR2087A 1964-01-16 1965-01-15 Temperature control circuit of a synthetic fiber processing machine Expired FR1420971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338209A US3322933A (en) 1964-01-16 1964-01-16 Synthetic fiber processing machine

Publications (1)

Publication Number Publication Date
FR1420971A true FR1420971A (en) 1965-12-10

Family

ID=23323873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2087A Expired FR1420971A (en) 1964-01-16 1965-01-15 Temperature control circuit of a synthetic fiber processing machine

Country Status (4)

Country Link
US (1) US3322933A (en)
DE (1) DE1660333B2 (en)
FR (1) FR1420971A (en)
GB (1) GB1086268A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818183A (en) * 1973-05-09 1974-06-18 J Masson Electronic temperature control system
CN1107642A (en) * 1993-04-30 1995-08-30 巴马格股份公司 Drawing process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474912A (en) * 1946-03-16 1949-07-05 Du Pont Drawtwister
US2904872A (en) * 1955-06-13 1959-09-22 North American Rayon Corp Stop motion device
US2958008A (en) * 1959-08-14 1960-10-25 Chemstrand Corp Control circuit
US3040156A (en) * 1959-08-14 1962-06-19 Monsanto Chemicals Control circuit
US3109910A (en) * 1960-08-29 1963-11-05 Genistron Inc Temperature reference apparatus
US3149224A (en) * 1961-11-24 1964-09-15 Monsanto Co Heater control circuit
US3159737A (en) * 1962-05-17 1964-12-01 Beckman Instruments Inc Temperature controller
US3136877A (en) * 1962-06-25 1964-06-09 Bulova Watch Co Inc Electronic thermostatic system
US3247361A (en) * 1962-07-09 1966-04-19 Basic Products Corp Regulator
US3240916A (en) * 1963-09-23 1966-03-15 Monsanto Co Solid state anticipating temperature controller
US3235711A (en) * 1963-08-22 1966-02-15 Forma Scient Inc Control circuit

Also Published As

Publication number Publication date
DE1660333A1 (en) 1970-12-17
DE1660333B2 (en) 1976-03-04
GB1086268A (en) 1967-10-04
US3322933A (en) 1967-05-30

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