FR1137352A - Dispositif électromagnétique pour le réglage de la tension mécanique des fils - Google Patents

Dispositif électromagnétique pour le réglage de la tension mécanique des fils

Info

Publication number
FR1137352A
FR1137352A FR1137352DA FR1137352A FR 1137352 A FR1137352 A FR 1137352A FR 1137352D A FR1137352D A FR 1137352DA FR 1137352 A FR1137352 A FR 1137352A
Authority
FR
France
Prior art keywords
wires
adjusting
electromagnetic device
mechanical tension
tension
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
Other languages
English (en)
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 FR1137352A publication Critical patent/FR1137352A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/002—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/16—Braked elements rotated by material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable
    • 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
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/005—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially radial gap in which the fluid or medium consisting of small particles is arranged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
FR1137352D 1954-06-25 1955-06-17 Dispositif électromagnétique pour le réglage de la tension mécanique des fils Expired FR1137352A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439250A US2845235A (en) 1954-06-25 1954-06-25 Electromagnetic wire tension device

Publications (1)

Publication Number Publication Date
FR1137352A true FR1137352A (fr) 1957-05-28

Family

ID=23743942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137352D Expired FR1137352A (fr) 1954-06-25 1955-06-17 Dispositif électromagnétique pour le réglage de la tension mécanique des fils

Country Status (2)

Country Link
US (1) US2845235A (fr)
FR (1) FR1137352A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254103A (fr) * 1959-07-23
US3080133A (en) * 1960-03-04 1963-03-05 Muller Ernst Winding and reeling machine
DE1149959B (de) * 1961-07-26 1963-06-06 Micafil Ag Elektromagnetisch gesteuerte Vorrichtung zur Konstanthaltung der Drahtspannung von duennen Draehten
US3831880A (en) * 1973-05-07 1974-08-27 E White Strand material creel and tension control
US4880175A (en) * 1987-04-14 1989-11-14 Murata Kikai Kabushiki Kaisha Tension setting and controlling method and apparatus in an automatic winder
DE4100173A1 (de) * 1991-01-05 1992-07-09 Erich Kuehn Bremsdrehlager zum straffhalten beim wickeln eines wickelbaren gegenstandes
DE29721131U1 (de) * 1997-10-10 1998-04-09 Spiromaskiner A/S, Gjoevik Vorrichtung zum Abwickeln eines Bandes von einer Spule
US8397883B2 (en) * 2001-10-25 2013-03-19 Lord Corporation Brake with field responsive material
US6854573B2 (en) * 2001-10-25 2005-02-15 Lord Corporation Brake with field responsive material
EP2097299B1 (fr) * 2006-12-22 2015-04-22 Lord Corporation Frein commandable à interface d'opérateur, pourvu d'un matériau répondant à un champ magnétique
US20080234908A1 (en) * 2007-03-07 2008-09-25 St Clair Kenneth A Operator input device for controlling a vehicle operation
CN103413625A (zh) * 2013-08-15 2013-11-27 吴江固德电材系统股份有限公司 一种电磁线进料装置
CN111765181B (zh) * 2020-07-09 2021-06-01 中国矿业大学 一种全间隙可调磁流变动力传递装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317290A (en) * 1939-10-10 1943-04-20 Vaughn Machinery Co Winding apparatus
US2364808A (en) * 1943-10-19 1944-12-12 Western Electric Co Strand handling apparatus
US2607542A (en) * 1949-03-22 1952-08-19 Western Electric Co Magnetic fluid brake
US2629471A (en) * 1949-11-10 1953-02-24 Rabinow Jacob Radial flux magnetic fluid clutch
US2622713A (en) * 1949-11-17 1952-12-23 Rabinow Jacob High-speed magnetic fluid clutch
US2617507A (en) * 1949-12-02 1952-11-11 Gen Electric Magnetic fluid mixture brake
US2605875A (en) * 1950-07-12 1952-08-05 Gen Electric Adjustable magnetic slip brake
CH288911A (fr) * 1950-11-08 1953-02-15 Sapal Plieuses Automatiques Dispositif de commande d'une bobine de dévidoir.
US2586037A (en) * 1951-01-23 1952-02-19 Robert D Heffelfinger Uniform strand tension device
US2687054A (en) * 1951-09-04 1954-08-24 Gorman R Nelson Magnetic fluid variable torque wrench

Also Published As

Publication number Publication date
US2845235A (en) 1958-07-29

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