FR2419008B1 - - Google Patents

Info

Publication number
FR2419008B1
FR2419008B1 FR7904641A FR7904641A FR2419008B1 FR 2419008 B1 FR2419008 B1 FR 2419008B1 FR 7904641 A FR7904641 A FR 7904641A FR 7904641 A FR7904641 A FR 7904641A FR 2419008 B1 FR2419008 B1 FR 2419008B1
Authority
FR
France
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
FR7904641A
Other languages
French (fr)
Other versions
FR2419008A1 (en
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.)
Sperry Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of FR2419008A1 publication Critical patent/FR2419008A1/en
Application granted granted Critical
Publication of FR2419008B1 publication Critical patent/FR2419008B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A01D41/1276—Control or measuring arrangements specially adapted for combines for cleaning mechanisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Combines (AREA)
  • Harvester Elements (AREA)
FR7904641A 1978-03-06 1979-02-23 DEVICE FOR SIGNALING A CLOGGING OF THE CLEANING MEANS OF A COMBINE HARVESTER Granted FR2419008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88409878A 1978-03-06 1978-03-06

Publications (2)

Publication Number Publication Date
FR2419008A1 FR2419008A1 (en) 1979-10-05
FR2419008B1 true FR2419008B1 (en) 1985-03-15

Family

ID=25383947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904641A Granted FR2419008A1 (en) 1978-03-06 1979-02-23 DEVICE FOR SIGNALING A CLOGGING OF THE CLEANING MEANS OF A COMBINE HARVESTER

Country Status (6)

Country Link
BR (1) BR7901274A (en)
CA (1) CA1113581A (en)
DE (1) DE2908635A1 (en)
FR (1) FR2419008A1 (en)
GB (1) GB2015854B (en)
IT (1) IT1202899B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903910A1 (en) * 1978-02-08 1979-08-09 Sperry Rand Nv HARVESTER
US4230130A (en) * 1979-02-05 1980-10-28 International Harvester Company Combine grain loss sensing
US4360998A (en) * 1981-03-27 1982-11-30 Sperry Corporation Absolute grain loss monitor
JP3037794B2 (en) * 1991-09-25 2000-05-08 本田技研工業株式会社 Glass harvester full detection device for reapers
US7354341B1 (en) * 2007-03-29 2008-04-08 Cnh America Llc System and method for detecting an air flow condition indicative of plugging of a discharge apparatus of an agricultural combine
US9526211B2 (en) 2014-02-28 2016-12-27 Cnh Industrial America Llc System and method of controlling airflow characteristics in an agricultural harvester
GB201820875D0 (en) * 2018-12-20 2019-02-06 Agco Int Gmbh Grain cleaning system and method of controlling such
CN110249780B (en) * 2019-05-22 2021-11-23 江苏大学 Cleaning sieve surface material state monitoring system, control method and combine harvester
DE102022120634A1 (en) * 2022-08-16 2024-02-22 Claas Selbstfahrende Erntemaschinen Gmbh Self-propelled combine harvester with a sensor system for detecting grain loss

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345626A (en) * 1964-12-24 1967-10-03 Junior W Thomas Combine photoelectric warning system
US3583405A (en) * 1969-04-29 1971-06-08 Deere & Co Harvester shaft speed monitoring system
US4068223A (en) * 1975-07-10 1978-01-10 Dickey-John Corporation Monitor system for agricultural harvesting apparatus
US4004289A (en) * 1975-12-17 1977-01-18 Canadian Patents And Development Limited Acoustic grain flow rate monitor
US4056817A (en) * 1976-11-22 1977-11-01 Dickey-John Corporation System for monitoring a periodic function
DE2903910A1 (en) * 1978-02-08 1979-08-09 Sperry Rand Nv HARVESTER

Also Published As

Publication number Publication date
GB2015854A (en) 1979-09-19
IT1202899B (en) 1989-02-15
FR2419008A1 (en) 1979-10-05
GB2015854B (en) 1982-04-07
CA1113581A (en) 1981-12-01
BR7901274A (en) 1979-10-09
DE2908635C2 (en) 1989-07-13
IT7920673A0 (en) 1979-03-01
DE2908635A1 (en) 1979-09-13

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Legal Events

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CD Change of name or company name