FR2425193A1 - COMBINE FEED SPEED CONTROL DEVICE - Google Patents

COMBINE FEED SPEED CONTROL DEVICE

Info

Publication number
FR2425193A1
FR2425193A1 FR7912116A FR7912116A FR2425193A1 FR 2425193 A1 FR2425193 A1 FR 2425193A1 FR 7912116 A FR7912116 A FR 7912116A FR 7912116 A FR7912116 A FR 7912116A FR 2425193 A1 FR2425193 A1 FR 2425193A1
Authority
FR
France
Prior art keywords
feed speed
combine
control device
speed control
combine feed
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.)
Withdrawn
Application number
FR7912116A
Other languages
French (fr)
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.)
FASHAM REGINALD
Original Assignee
FASHAM REGINALD
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 FASHAM REGINALD filed Critical FASHAM REGINALD
Publication of FR2425193A1 publication Critical patent/FR2425193A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Harvester Elements (AREA)
  • Threshing Machine Elements (AREA)
  • Combines (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE DE L'AVANCE D'UNE MOISSONNEUSE-BATTEUSE. LA MOISSONNEUSE-BATTEUSE COMPORTE NOTAMMENT DES CAPTEURS 54, 56, 58 QUI SONT PLACES DE FACON A DETECTER LA DENSITE DE LA MATIERE REJETEE, ET DONC LA PERTE DE GRAIN. LES SIGNAUX DE SORTIE DE CES CAPTEURS SONT APPLIQUES A UN CIRCUIT DE COMMANDE QUI REGLE AUTOMATIQUEMENT LA VITESSE D'AVANCE DE LA MOISSONNEUSE POUR MAINTENIR LA PERTE DE GRAIN A UNE VALEUR SPECIFIEE. APPLICATION A L'AUGMENTATION DU RENDEMENT DE MOISSONNEUSES-BATTEUSES.THE INVENTION RELATES TO A DEVICE FOR CONTROLLING THE ADVANCE OF A COMBINE. THE COMBINE HARVESTER INCLUDES SENSORS 54, 56, 58 WHICH ARE LOCATED SO AS TO DETECT THE DENSITY OF THE MATERIAL REJECTED, AND THEREFORE THE LOSS OF GRAIN. THE OUTPUT SIGNALS FROM THESE SENSORS ARE APPLIED TO A CONTROL CIRCUIT THAT AUTOMATICALLY ADJUSTS THE FEED SPEED OF THE HARVESTER TO MAINTAIN GRAIN LOSS AT A SPECIFIED VALUE. APPLICATION TO INCREASING THE YIELD OF COMBINE HARVESTERS.

FR7912116A 1978-05-12 1979-05-11 COMBINE FEED SPEED CONTROL DEVICE Withdrawn FR2425193A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1910278 1978-05-12

Publications (1)

Publication Number Publication Date
FR2425193A1 true FR2425193A1 (en) 1979-12-07

Family

ID=10123817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912116A Withdrawn FR2425193A1 (en) 1978-05-12 1979-05-11 COMBINE FEED SPEED CONTROL DEVICE

Country Status (10)

Country Link
BE (1) BE876185A (en)
CA (1) CA1129977A (en)
DE (1) DE2919531A1 (en)
ES (1) ES480518A1 (en)
FR (1) FR2425193A1 (en)
GB (1) GB2021814B (en)
IT (1) IT1124075B (en)
LU (1) LU81247A1 (en)
NL (1) NL7903706A (en)
SE (1) SE7904043L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506059A1 (en) * 1995-02-22 1996-08-29 Deere & Co Method for automatically regulating at least a portion of the crop processing in a harvesting machine
DE19921466A1 (en) 1999-05-08 2000-11-09 Deere & Co Device for regulating the speed of advance of a harvesting machine with fuzzy logic

Also Published As

Publication number Publication date
IT1124075B (en) 1986-05-07
SE7904043L (en) 1979-11-13
LU81247A1 (en) 1979-09-10
CA1129977A (en) 1982-08-17
BE876185A (en) 1979-09-03
DE2919531A1 (en) 1980-01-10
GB2021814A (en) 1979-12-05
ES480518A1 (en) 1979-12-16
IT7912597A0 (en) 1979-05-14
NL7903706A (en) 1979-11-14
GB2021814B (en) 1982-09-22

Similar Documents

Publication Publication Date Title
JPS5713327A (en) Optical detector
JPS57188026A (en) Driving device for photographing lens of automatic focusing camera
GB1482279A (en) Digital transducers for measuring
FR2425193A1 (en) COMBINE FEED SPEED CONTROL DEVICE
SE8201295L (en) DEVICE FOR SORTING AND CLEANING MACHINES WITH SALT
JPS5642223A (en) Light source device for endscope
JPS52134982A (en) Control system
FR2529861B1 (en) DEVICE FOR ADJUSTING THE SCANNING PATH OF ROTOR BLADES BY REMOTE CONTROL
JPS52102701A (en) Optical recording system
SU648332A1 (en) Method of automatically controlling the operating duty of open-ended of continuous metal-casting plant
JPS5499529A (en) Pattern recognizer
JPS557756A (en) Projector
JPS5318172A (en) Device for tracking weighed grain
SU612135A1 (en) Method of automatic regulating of process of drying in spray dryer
SU762811A1 (en) AUTOMATIC POLICE CONTROL DEVICE 1 ί
SU643103A2 (en) Method of shaping signals for identifying plants and other non-uniformities
CA2035278A1 (en) Automatic pseudokeyphasor generator
JPS5698943A (en) Rejector for interruption signal
JPS5714826A (en) Stop controlling device for camera
JPS57106596A (en) Method for growing plate-like single crystal
JPS5379400A (en) Buried type beam system alarm
JPS52106441A (en) Automatic determining method of system change over operation procedure
JPS5348613A (en) Picture quality control circuit for video signal
JPS5527082A (en) Servo device for coating apparatus
JPS5395031A (en) Developing bias control

Legal Events

Date Code Title Description
ST Notification of lapse