FR2595534B1 - ELECTROHYDRAULIC CONTROL EQUIPMENT FOR A MOTOR VEHICLE FOR AGRICULTURAL USE - Google Patents

ELECTROHYDRAULIC CONTROL EQUIPMENT FOR A MOTOR VEHICLE FOR AGRICULTURAL USE

Info

Publication number
FR2595534B1
FR2595534B1 FR878703397A FR8703397A FR2595534B1 FR 2595534 B1 FR2595534 B1 FR 2595534B1 FR 878703397 A FR878703397 A FR 878703397A FR 8703397 A FR8703397 A FR 8703397A FR 2595534 B1 FR2595534 B1 FR 2595534B1
Authority
FR
France
Prior art keywords
motor vehicle
control equipment
agricultural use
electrohydraulic control
electrohydraulic
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 - Lifetime
Application number
FR878703397A
Other languages
French (fr)
Other versions
FR2595534A1 (en
Inventor
Horst Hesse
Dieter Weigle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2595534A1 publication Critical patent/FR2595534A1/en
Application granted granted Critical
Publication of FR2595534B1 publication Critical patent/FR2595534B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
FR878703397A 1986-03-14 1987-03-12 ELECTROHYDRAULIC CONTROL EQUIPMENT FOR A MOTOR VEHICLE FOR AGRICULTURAL USE Expired - Lifetime FR2595534B1 (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
FR2595534A1 FR2595534A1 (en) 1987-09-18
FR2595534B1 true FR2595534B1 (en) 1990-06-29

Family

ID=6296289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878703397A Expired - Lifetime FR2595534B1 (en) 1986-03-14 1987-03-12 ELECTROHYDRAULIC CONTROL EQUIPMENT FOR A MOTOR VEHICLE FOR AGRICULTURAL USE

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
DE3017570A1 (en) * 1980-05-08 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING A PLOW ON A TRACTOR
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

Also Published As

Publication number Publication date
IT1216903B (en) 1990-03-14
FR2595534A1 (en) 1987-09-18
DE3608456C2 (en) 1995-04-20
DE3608456A1 (en) 1987-09-17
IT8719623A0 (en) 1987-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse