FR2108726A5 - - Google Patents

Info

Publication number
FR2108726A5
FR2108726A5 FR7135174A FR7135174A FR2108726A5 FR 2108726 A5 FR2108726 A5 FR 2108726A5 FR 7135174 A FR7135174 A FR 7135174A FR 7135174 A FR7135174 A FR 7135174A FR 2108726 A5 FR2108726 A5 FR 2108726A5
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.)
Expired
Application number
FR7135174A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2108726A5 publication Critical patent/FR2108726A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Electric Motors In General (AREA)
FR7135174A 1970-09-30 1971-09-30 Expired FR2108726A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7014339A NL7014339A (fr) 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
FR2108726A5 true FR2108726A5 (fr) 1972-05-19

Family

ID=19811190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135174A Expired FR2108726A5 (fr) 1970-09-30 1971-09-30

Country Status (12)

Country Link
US (1) US3947742A (fr)
JP (1) JPS522082B1 (fr)
AU (1) AU472142B2 (fr)
BE (1) BE773209A (fr)
CA (1) CA942831A (fr)
DE (1) DE2145123A1 (fr)
ES (1) ES395486A1 (fr)
FR (1) FR2108726A5 (fr)
GB (1) GB1364568A (fr)
IT (1) IT942631B (fr)
NL (1) NL7014339A (fr)
SE (1) SE372982B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415900A1 (fr) * 1978-01-26 1979-08-24 Motion Control Corp Appareil a moteur electrique pas a pas, tel qu'une imprimante, et procede de commande d'un tel appareil
FR2507841A1 (fr) * 1981-06-15 1982-12-17 Mcc Ass Procede pour amortir les oscillations d'un moteur pas a pas
EP0089662A1 (fr) * 1982-03-22 1983-09-28 Fried. Krupp Gesellschaft mit beschränkter Haftung Dispositif pour appareils de levage pour la commande automatique du mouvement du porte charge avec amortissement des oscillations de la charge suspendue
RU2446552C2 (ru) * 2010-06-22 2012-03-27 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Устройство для автоматического управления электромеханической системой с вязкоупругой кинематической связью

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038588A (en) * 1976-02-03 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Precision amplitude control system for a high q torsion pendulum
US4280084A (en) * 1978-01-26 1981-07-21 David Chiang Method of and apparatus for operating stepping motors
US4297626A (en) * 1980-02-07 1981-10-27 David Chiang Method of determining operating currents for stepping motor
US4318625A (en) * 1980-09-29 1982-03-09 International Business Machines Corporation Stepper motor load tuning
US8932143B2 (en) 2012-10-12 2015-01-13 Mattel, Inc. Control system for a child swing
CN113291979B (zh) * 2021-05-20 2023-01-10 广东电网有限责任公司 应用在电力施工中绳索吊运的元器件保护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793335A (en) * 1949-07-29 1957-05-21 Hughes Aircraft Co Electrical servo system
US3051883A (en) * 1957-03-15 1962-08-28 Otto J M Smith Dead beat response, resonant load, control system and method
US3405402A (en) * 1964-03-18 1968-10-08 Wiltek Inc Synchronized incremental drive for magnetic tape recorder-reproducer
US3345547A (en) * 1965-01-21 1967-10-03 Ampex Step motor control system including a three stage energization for each step

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415900A1 (fr) * 1978-01-26 1979-08-24 Motion Control Corp Appareil a moteur electrique pas a pas, tel qu'une imprimante, et procede de commande d'un tel appareil
FR2507841A1 (fr) * 1981-06-15 1982-12-17 Mcc Ass Procede pour amortir les oscillations d'un moteur pas a pas
EP0089662A1 (fr) * 1982-03-22 1983-09-28 Fried. Krupp Gesellschaft mit beschränkter Haftung Dispositif pour appareils de levage pour la commande automatique du mouvement du porte charge avec amortissement des oscillations de la charge suspendue
DE3210450A1 (de) * 1982-03-22 1983-10-13 BETAX Gesellschaft für Beratung und Entwicklung technischer Anlagen mbH, 8000 München Einrichtung an hebezeugen fuer die selbsttaetige steuerung der bewegung des lasttraegers mit beruhigung des pendelns der an ihm haengenden last
US4603783A (en) * 1982-03-22 1986-08-05 Betax Gesellschaft Fur Beratung Und Entwicklung Technischer Anlagen Mbh Device on hoisting machinery for automatic control of the movement of the load carrier
RU2446552C2 (ru) * 2010-06-22 2012-03-27 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Устройство для автоматического управления электромеханической системой с вязкоупругой кинематической связью

Also Published As

Publication number Publication date
BE773209A (fr) 1972-03-28
CA942831A (en) 1974-02-26
US3947742A (en) 1976-03-30
AU3390471A (en) 1973-04-05
IT942631B (it) 1973-04-02
JPS477174A (fr) 1972-04-19
GB1364568A (en) 1974-08-21
DE2145123A1 (de) 1972-04-06
SE372982B (fr) 1975-01-20
ES395486A1 (es) 1974-09-01
NL7014339A (fr) 1972-04-05
JPS522082B1 (fr) 1977-01-19
AU472142B2 (en) 1976-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse