GB1450956A - Harvesting apaparatus capable of measuring output related grain losses - Google Patents
Harvesting apaparatus capable of measuring output related grain lossesInfo
- Publication number
- GB1450956A GB1450956A GB4851173A GB4851173A GB1450956A GB 1450956 A GB1450956 A GB 1450956A GB 4851173 A GB4851173 A GB 4851173A GB 4851173 A GB4851173 A GB 4851173A GB 1450956 A GB1450956 A GB 1450956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grain
- output related
- transducer
- measures
- harvesting
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Measuring Volume Flow (AREA)
Abstract
1450956 Harvester grain loss control MASCHINENFABRIK FAHR AG GOTTMADINGEN 15 Oct 1973 [20 Oct 1972] 48511/73 Heading A1F [Also in Division G3] Harvesting apparatus capable of measuring output related grain losses comprises at least one transducer which measures grain-mis-directed, at least one transducer which measures collected grain and which operates according to the same measuring principle, a differential amplifier which receives their measurements and a visual read out which indicates if the output related grain loss is above a predetermined acceptable level. As shown two transducers 4, 5 measure misdirected grain from straw shaker 1 and screen 3 whilst transducer 7 measures collected grain. The differential amplifier 15 transmits to a dual scale dial 19 whose scales are calibrated such that a desired grain loss is signified as long as their pointers are aligned. The amplifier may also transmit to a harvester speed control unit 16.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722251430 DE2251430A1 (en) | 1972-10-20 | 1972-10-20 | DEVICE FOR MEASURING CORE LOSS IN THRESHING MACHINES, IN PARTICULAR COMBINE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450956A true GB1450956A (en) | 1976-09-29 |
Family
ID=5859552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4851173A Expired GB1450956A (en) | 1972-10-20 | 1973-10-15 | Harvesting apaparatus capable of measuring output related grain losses |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE806186A (en) |
DD (1) | DD110145A5 (en) |
DE (1) | DE2251430A1 (en) |
FR (1) | FR2203582B1 (en) |
GB (1) | GB1450956A (en) |
IT (1) | IT998551B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077667A1 (en) * | 1981-10-21 | 1983-04-27 | Tecalemit Electronics Limited | Control apparatus for a combine harvester |
EP1321024A1 (en) * | 2001-12-18 | 2003-06-25 | CLAAS Selbstfahrende Erntemaschinen GmbH | Method and device for optimising the operation of an agricultural vehicle |
US7316104B2 (en) | 2004-10-21 | 2008-01-08 | Ariel Gustavo Melano | Arrangement for reducing soybean losses in soybean headers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339141B1 (en) * | 1988-04-26 | 1994-07-06 | New Holland Belgium N.V. | Method and apparatus for measuring grain loss in harvesting machines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2106970C3 (en) * | 1971-02-13 | 1982-01-21 | Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen | Harvesting and / or processing machine for agricultural goods, in particular for combine harvesters |
-
1972
- 1972-10-20 DE DE19722251430 patent/DE2251430A1/en active Pending
-
1973
- 1973-09-06 IT IT2865773A patent/IT998551B/en active
- 1973-10-15 GB GB4851173A patent/GB1450956A/en not_active Expired
- 1973-10-16 FR FR7336916A patent/FR2203582B1/fr not_active Expired
- 1973-10-17 BE BE136781A patent/BE806186A/en unknown
- 1973-10-17 DD DD17412573A patent/DD110145A5/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077667A1 (en) * | 1981-10-21 | 1983-04-27 | Tecalemit Electronics Limited | Control apparatus for a combine harvester |
EP1321024A1 (en) * | 2001-12-18 | 2003-06-25 | CLAAS Selbstfahrende Erntemaschinen GmbH | Method and device for optimising the operation of an agricultural vehicle |
US7316104B2 (en) | 2004-10-21 | 2008-01-08 | Ariel Gustavo Melano | Arrangement for reducing soybean losses in soybean headers |
Also Published As
Publication number | Publication date |
---|---|
DD110145A5 (en) | 1974-12-12 |
IT998551B (en) | 1976-02-20 |
BE806186A (en) | 1974-02-15 |
FR2203582A1 (en) | 1974-05-17 |
DE2251430A1 (en) | 1974-04-25 |
FR2203582B1 (en) | 1977-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |