DE2448745C2 - Fühler für die Körnerverlustmessung in Mähdreschern - Google Patents

Fühler für die Körnerverlustmessung in Mähdreschern

Info

Publication number
DE2448745C2
DE2448745C2 DE19742448745 DE2448745A DE2448745C2 DE 2448745 C2 DE2448745 C2 DE 2448745C2 DE 19742448745 DE19742448745 DE 19742448745 DE 2448745 A DE2448745 A DE 2448745A DE 2448745 C2 DE2448745 C2 DE 2448745C2
Authority
DE
Germany
Prior art keywords
sensor according
impact
impact plate
electroacoustic
electroacoustic transducer
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
DE19742448745
Other languages
German (de)
English (en)
Other versions
DE2448745A1 (de
Inventor
Helmut Dr.-Ing. 4800 Bielefeld Coenenberg
Helmut Homburg
Horst 4834 Harsewinkel Ziems
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.)
Claas Maschinenfabrik GmbH
Original Assignee
Claas Maschinenfabrik 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 Claas Maschinenfabrik GmbH filed Critical Claas Maschinenfabrik GmbH
Priority to DE19742448745 priority Critical patent/DE2448745C2/de
Priority to DK448875A priority patent/DK448875A/da
Priority to GB4152475A priority patent/GB1514274A/en
Priority to FR7531134A priority patent/FR2287159A1/fr
Publication of DE2448745A1 publication Critical patent/DE2448745A1/de
Priority to AT755076A priority patent/AT353182B/de
Application granted granted Critical
Publication of DE2448745C2 publication Critical patent/DE2448745C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
    • A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
    • A01D41/1273—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow for measuring grain loss
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/006—Adding fluids for preventing deformation of filled and closed containers or wrappers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Threshing Machine Elements (AREA)
DE19742448745 1974-10-12 1974-10-12 Fühler für die Körnerverlustmessung in Mähdreschern Expired DE2448745C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19742448745 DE2448745C2 (de) 1974-10-12 1974-10-12 Fühler für die Körnerverlustmessung in Mähdreschern
DK448875A DK448875A (da) 1974-10-12 1975-10-06 Kornfoler til mejeterskere
GB4152475A GB1514274A (en) 1974-10-12 1975-10-09 Grain sensor for combine-harvesters
FR7531134A FR2287159A1 (fr) 1974-10-12 1975-10-10 Detecteur de grains pour moissonneuses-batteuses
AT755076A AT353182B (de) 1974-10-12 1976-10-11 Verfahren zum dosieren geringer mengen tief- kalter, verfluessigter gase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742448745 DE2448745C2 (de) 1974-10-12 1974-10-12 Fühler für die Körnerverlustmessung in Mähdreschern

Publications (2)

Publication Number Publication Date
DE2448745A1 DE2448745A1 (de) 1976-04-22
DE2448745C2 true DE2448745C2 (de) 1982-09-02

Family

ID=5928188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742448745 Expired DE2448745C2 (de) 1974-10-12 1974-10-12 Fühler für die Körnerverlustmessung in Mähdreschern

Country Status (5)

Country Link
AT (1) AT353182B (OSRAM)
DE (1) DE2448745C2 (OSRAM)
DK (1) DK448875A (OSRAM)
FR (1) FR2287159A1 (OSRAM)
GB (1) GB1514274A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731080A1 (de) * 1987-09-16 1989-03-30 Claas Ohg Verlustkornsensor fuer erntemaschinen
DE4133976A1 (de) * 1991-10-14 1993-04-15 Claas Ohg Koernerstrommessvorrichtung, insbesondere fuer erntemaschinen
US6146268A (en) * 1997-06-13 2000-11-14 Claas Selbstfahrende Erntemaschinen Gmbh Sensor for harvesting machines

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490964A (en) * 1977-08-17 1985-01-01 Eldredge Kim W Grain loss indicator
US4275546A (en) * 1980-01-04 1981-06-30 Sperry Corporation Stone discriminator
US4294062A (en) * 1980-03-27 1981-10-13 Sperry Corporation Sensing bar
GB8305219D0 (en) * 1983-02-25 1983-03-30 Sperry Nv Combine harvesters
EP0339142B1 (en) * 1988-04-26 1992-09-02 Ford New Holland N.V. Impact detectors
DD289191A5 (de) * 1989-11-28 1991-04-25 Saechsische Maehdrescherwerke Ag,De Sensor fuer landmaschinen
DE102007029218A1 (de) † 2007-06-22 2008-12-24 Claas Selbstfahrende Erntemaschinen Gmbh Selbstfahrende landwirtschaftliche Erntemaschine mit Verlustmesseinrichtung
US9330062B2 (en) 2011-03-11 2016-05-03 Intelligent Agricultural Solutions, Llc Vehicle control and gateway module
US9629308B2 (en) 2011-03-11 2017-04-25 Intelligent Agricultural Solutions, Llc Harvesting machine capable of automatic adjustment
US10321624B2 (en) 2011-03-11 2019-06-18 Intelligent Agriculture Solutions LLC Air seeder manifold system
US10318138B2 (en) 2011-03-11 2019-06-11 Intelligent Agricultural Solutions Llc Harvesting machine capable of automatic adjustment
US9474208B2 (en) * 2011-11-15 2016-10-25 Appareo Systems, Llc System and method for determining material yield and/or loss from a harvesting machine using acoustic sensors
US9631964B2 (en) 2011-03-11 2017-04-25 Intelligent Agricultural Solutions, Llc Acoustic material flow sensor
US9324197B2 (en) 2011-03-11 2016-04-26 Intelligent Agricultural Soultions Method and system for managing the hand-off between control terminals
DE102013214984A1 (de) 2013-07-31 2015-02-05 Deere & Company Anordnung zur Verlustmessung in einem Mähdrescher
US10126153B2 (en) * 2014-07-22 2018-11-13 Deere & Company Particulate matter impact sensor
US10085379B2 (en) 2014-09-12 2018-10-02 Appareo Systems, Llc Grain quality sensor
DE102017204101A1 (de) 2017-03-13 2018-09-13 Deere & Company Körnersensor für einen Mähdrescher
CN110476627A (zh) * 2018-05-15 2019-11-22 张书山 寄生式糠麦分离装置
US10729067B2 (en) 2018-10-20 2020-08-04 Deere & Company Biomass impact sensor having a conformal encasement enveloping a pressure sensitive film
US12376521B2 (en) 2021-08-17 2025-08-05 Cnh Industrial America Llc Agricultural system and method for determining crop loss of an agricultural harvester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE707538A (OSRAM) * 1967-12-05 1968-04-16
US3606745A (en) * 1969-09-08 1971-09-21 Massey Ferguson Ind Ltd Grain flow rate monitor
GB1384882A (en) * 1971-01-28 1975-02-26 Probe Eng Co Ltd Apparatus for sensing moving particles or small moving objects

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731080A1 (de) * 1987-09-16 1989-03-30 Claas Ohg Verlustkornsensor fuer erntemaschinen
DE4133976A1 (de) * 1991-10-14 1993-04-15 Claas Ohg Koernerstrommessvorrichtung, insbesondere fuer erntemaschinen
US6146268A (en) * 1997-06-13 2000-11-14 Claas Selbstfahrende Erntemaschinen Gmbh Sensor for harvesting machines

Also Published As

Publication number Publication date
FR2287159B3 (OSRAM) 1979-06-29
AT353182B (de) 1979-10-25
GB1514274A (en) 1978-06-14
DE2448745A1 (de) 1976-04-22
DK448875A (da) 1976-04-13
FR2287159A1 (fr) 1976-05-07
ATA755076A (de) 1979-03-15

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee