IT1216903B - ELECTRO-HYDRAULIC REGULATOR FOR A AGRICULTURAL MOTOR VEHICLE. - Google Patents

ELECTRO-HYDRAULIC REGULATOR FOR A AGRICULTURAL MOTOR VEHICLE.

Info

Publication number
IT1216903B
IT1216903B IT8719623A IT1962387A IT1216903B IT 1216903 B IT1216903 B IT 1216903B IT 8719623 A IT8719623 A IT 8719623A IT 1962387 A IT1962387 A IT 1962387A IT 1216903 B IT1216903 B IT 1216903B
Authority
IT
Italy
Prior art keywords
electro
motor vehicle
hydraulic regulator
agricultural motor
agricultural
Prior art date
Application number
IT8719623A
Other languages
Italian (it)
Other versions
IT8719623A0 (en
Inventor
Horst Hesse
Dieter Weigle
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8719623A0 publication Critical patent/IT8719623A0/en
Application granted granted Critical
Publication of IT1216903B publication Critical patent/IT1216903B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/063—Lift of the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
IT8719623A 1986-03-14 1987-03-09 ELECTRO-HYDRAULIC REGULATOR FOR A AGRICULTURAL MOTOR VEHICLE. IT1216903B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3608456A DE3608456C2 (en) 1986-03-14 1986-03-14 Electro-hydraulic control device for an agricultural motor vehicle

Publications (2)

Publication Number Publication Date
IT8719623A0 IT8719623A0 (en) 1987-03-09
IT1216903B true IT1216903B (en) 1990-03-14

Family

ID=6296289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8719623A IT1216903B (en) 1986-03-14 1987-03-09 ELECTRO-HYDRAULIC REGULATOR FOR A AGRICULTURAL MOTOR VEHICLE.

Country Status (3)

Country Link
DE (1) DE3608456C2 (en)
FR (1) FR2595534B1 (en)
IT (1) IT1216903B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942057A1 (en) * 1989-12-20 1991-06-27 Bosch Gmbh Robert AGRICULTURAL TRACTOR WITH A SYSTEM FOR DYNAMIC STABILIZATION OF ITS MOVEMENTS
US11039565B2 (en) 2019-04-25 2021-06-22 Cnh Industrial America Llc System and method for controlling the operation of rotating ground-engaging components of an agricultural implement based on the rotational speeds of such components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI54981C (en) * 1974-02-27 1979-04-10 Valmet Oy REGLERINGSSYSTEM FOER TRAKTOR
NL7811964A (en) * 1978-12-08 1980-06-10 Lely Nv C Van Der TRACTOR.
DE2914605A1 (en) * 1979-04-11 1980-10-16 Bosch Gmbh Robert Depth regulation for tractor ploughs - uses engine noise as parameter to control depth of penetration into soil
DE3017569A1 (en) * 1980-05-08 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart Plough control system for tractor - uses closed loop control to minimise overload of tractor prime mover
DE3017570A1 (en) * 1980-05-08 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING A PLOW ON A TRACTOR

Also Published As

Publication number Publication date
IT8719623A0 (en) 1987-03-09
DE3608456A1 (en) 1987-09-17
FR2595534B1 (en) 1990-06-29
DE3608456C2 (en) 1995-04-20
FR2595534A1 (en) 1987-09-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940329