ES8101845A1 - Un metodo para controlar el funcionamiento de al menos dos disposiciones hidraulicas que pueden operar por separado - Google Patents

Un metodo para controlar el funcionamiento de al menos dos disposiciones hidraulicas que pueden operar por separado

Info

Publication number
ES8101845A1
ES8101845A1 ES481480A ES481480A ES8101845A1 ES 8101845 A1 ES8101845 A1 ES 8101845A1 ES 481480 A ES481480 A ES 481480A ES 481480 A ES481480 A ES 481480A ES 8101845 A1 ES8101845 A1 ES 8101845A1
Authority
ES
Spain
Prior art keywords
arrangements
systems
conditions
control system
hydraulically operated
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
ES481480A
Other languages
English (en)
Other versions
ES481480A0 (es
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.)
MILLS ELECTRONICS Ltd
Robertsons & Sons
Original Assignee
MILLS ELECTRONICS Ltd
Robertsons & Sons
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 MILLS ELECTRONICS Ltd, Robertsons & Sons filed Critical MILLS ELECTRONICS Ltd
Publication of ES8101845A1 publication Critical patent/ES8101845A1/es
Publication of ES481480A0 publication Critical patent/ES481480A0/es
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/06—Hauling devices for the headlines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

DISPOSIITVO DE CONTROL DE MECANISMOS HIDRAULICOS QUE PUEDEN OPERAR POR SEPARADO. EN UNA REALIZACION PARTICULAR SE APLICA EL DISPOSITIVO A LOS DOS EXTREMOS DE UNA RED DE PESCA. UNA UNIDAD DE CONTROL Y PRESENTACION DE LA INFORMACION (53) AJUSTA LOS VALORES DE REFERENCIA DE LAS VARIABLES Y EL ESTADO DE FUNCIONAMIENTO DEL SISTEMA; UNA UNIDAD ORDENADORA DE SECUENCIAS (54) CONTROLA LA PRESION DE LOS CABOS DE ARRASTRE Y DA SEÑAL A UNAS VAVULAS (38P, 38S), QUE REGULAN LA VELOCIDAD DE FUNCIONAMIENTO DE LAS MAQUINAS A ELLAS ASOCIADAS; POR ULTIMO, UNA MICROORDENADORA (55), CON SU MEMORIA DE PROGRAMA, RELACIONA LOS VALORES AJUSTADOS PREVIAMENTE PARA LAS VARIABLES, CON LAS CONDICIONES INSTANTANEAS DE PRESION Y LONGITUD DEL CABO DE CADA MAQUINA. LAS SEÑALES DE ACTUACION SON TRANSMISTIDAS POR UNA VIA (78) DESDE LA MICROORDENADORA A LA ORDENADORA DE SECUENCIAS (54) PARA QUE LAS EJECUTE. EL CONTROL ES INDEPENDIENTE PARA CADA UNO DE LOS DOS CABOS.
ES481480A 1978-06-13 1979-06-12 Un metodo para controlar el funcionamiento de al menos dos disposiciones hidraulicas que pueden operar por separado Granted ES481480A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7826823 1978-06-13
AU53708/79A AU5370879A (en) 1978-06-13 1979-12-12 Pressure control of dual hydraulic systems
ZA00796786A ZA796786B (en) 1978-06-13 1979-12-14 Control systems for hydraulically operated circuits or systems

Publications (2)

Publication Number Publication Date
ES8101845A1 true ES8101845A1 (es) 1980-12-16
ES481480A0 ES481480A0 (es) 1980-12-16

Family

ID=27154884

Family Applications (2)

Application Number Title Priority Date Filing Date
ES481480A Granted ES481480A0 (es) 1978-06-13 1979-06-12 Un metodo para controlar el funcionamiento de al menos dos disposiciones hidraulicas que pueden operar por separado
ES486898A Expired ES486898A1 (es) 1978-06-13 1979-12-14 Una instalacion para controlar disposiciones hidraulicas quepueden funcionar por separado

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES486898A Expired ES486898A1 (es) 1978-06-13 1979-12-14 Una instalacion para controlar disposiciones hidraulicas quepueden funcionar por separado

Country Status (6)

Country Link
US (1) US4323222A (es)
EP (1) EP0006333A3 (es)
AU (1) AU5370879A (es)
ES (2) ES481480A0 (es)
NO (1) NO791917L (es)
ZA (1) ZA796786B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144392A1 (de) * 1981-11-07 1983-05-19 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung fuer das fischen auf hecktrawlern
US4565334A (en) * 1982-10-22 1986-01-21 Kennecott Corporation Electrohydraulic drive for process line winders, unwinders and other equipment
US4581723A (en) * 1983-04-18 1986-04-08 Western Geophysical Company Of America Method for maintaining a constant tension on a seismic marine cable
US4570245A (en) * 1983-04-18 1986-02-11 Western Geophysical Company Of America Constant tensioner for a seismic marine cable
US4636962A (en) * 1983-05-24 1987-01-13 Columbus Mckinnon Corporation Microprocessor-controlled hoist system
US4720975A (en) * 1986-05-15 1988-01-26 Ramsey Winch Company Control valve
GB8729481D0 (en) * 1987-12-17 1988-02-03 British Nuclear Fuels Plc Pumps & pump handling apparatus
NO921796D0 (no) * 1992-05-06 1992-05-06 Karmoey Winch As Anvendelse av en passiv kompenseringsanordning
US8613426B1 (en) 2009-12-14 2013-12-24 L.E. Myers Co. Power line puller control package

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161401B (de) * 1961-05-23 1964-01-16 Kampnagel Ag Vormals Nagel & K Steuereinrichtung fuer Hebezeugtriebwerke zur Regelung auf lasthaltende Nullstellung
BE673453A (es) * 1965-02-11 1966-04-01
FR1525882A (fr) * 1966-02-09 1968-05-24 Inst Francais Du Petrole Procédé d'ancrage d'une installation flottante au moyen d'amarres à tension contrôlée
FR1549187A (es) * 1967-02-10 1968-12-13
GB1424665A (en) * 1972-02-04 1976-02-11 Secretary Trade Ind Brit System for controlling the position of a moored floating vessel
NO142956C (no) * 1972-04-18 1990-11-14 Hydraulik Brattvaag As Hydraulisk system for to hydrauliske vinsjer, saerlig for traalvinsjer.
GB1464932A (en) * 1974-11-22 1977-02-16 Hydraulik Brattvaag As Controlling oceanic trawls
DE2455829C2 (de) * 1974-11-26 1984-08-09 Aktieselskabet Hydraulik Brattvaag, 6270 Brattvaag Hydrauliksystem für zwei zusammenwirkende Schleppnetzwinden für Fangschiffe
DE2507947A1 (de) * 1975-02-25 1976-09-02 Orenstein & Koppel Ag Steuerungseinrichtung fuer zwei windenmotoren fuer verbundantriebe
GB1589769A (en) * 1976-12-14 1981-05-20 Secretary Industry Brit System for controlling the position of a tethered floating vessel

Also Published As

Publication number Publication date
AU5370879A (en) 1981-06-18
ES481480A0 (es) 1980-12-16
US4323222A (en) 1982-04-06
EP0006333A3 (en) 1980-01-23
EP0006333A2 (en) 1980-01-09
ZA796786B (en) 1981-09-30
ES486898A1 (es) 1980-06-16
NO791917L (no) 1979-12-14

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