DE69920008D1 - Erntemaschine für wurzelfrüchte mit massendurchflussmesser - Google Patents
Erntemaschine für wurzelfrüchte mit massendurchflussmesserInfo
- Publication number
- DE69920008D1 DE69920008D1 DE69920008T DE69920008T DE69920008D1 DE 69920008 D1 DE69920008 D1 DE 69920008D1 DE 69920008 T DE69920008 T DE 69920008T DE 69920008 T DE69920008 T DE 69920008T DE 69920008 D1 DE69920008 D1 DE 69920008D1
- Authority
- DE
- Germany
- Prior art keywords
- mass flow
- flow meter
- harvesting machine
- root fruit
- fruit
- 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 - Fee Related
Links
- 238000003306 harvesting Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D19/00—Digging machines with centrifugal wheels, drums or spinners
- A01D19/12—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis
- A01D19/16—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis with several screening wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
- G01F1/30—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D2033/005—Yield crop determination mechanisms for root-crop harvesters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Harvesting Machines For Root Crops (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9800396 | 1998-05-25 | ||
BE9800396A BE1012990A6 (nl) | 1998-05-25 | 1998-05-25 | Debietmeter. |
PCT/BE1999/000065 WO1999061871A2 (en) | 1998-05-25 | 1999-05-25 | Root crops harvester with output measurement sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69920008D1 true DE69920008D1 (de) | 2004-10-14 |
DE69920008T2 DE69920008T2 (de) | 2005-09-22 |
Family
ID=3891265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69920008T Expired - Fee Related DE69920008T2 (de) | 1998-05-25 | 1999-05-25 | Erntemaschine für wurzelfrüchte mit massendurchflussmesser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1082588B1 (de) |
AU (1) | AU4025199A (de) |
BE (1) | BE1012990A6 (de) |
DE (1) | DE69920008T2 (de) |
WO (1) | WO1999061871A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1101395B1 (de) * | 1999-11-22 | 2004-12-08 | Holmer Maschinenbau GmbH | Vorrichtung zur Bestimmung des Ernteertrages beim Ernten bzw. Roden von Wurzelfrüchten, beispielsweise Zuckerrüben, sowie Erntefahrzeug mit einer solchen Vorrichtung |
EP1310148B1 (de) * | 2001-11-07 | 2008-09-03 | Holmer Maschinenbau GmbH | Erntemaschine |
CN111727721B (zh) * | 2020-07-15 | 2021-08-06 | 山西农业大学 | 一种甘薯收获机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK78288A (da) * | 1988-02-16 | 1989-08-17 | Danske Sukkerfab | Roeoptager |
GB2303457A (en) * | 1995-07-14 | 1997-02-19 | New Holland Belguim Nv | Mass flow metering device |
-
1998
- 1998-05-25 BE BE9800396A patent/BE1012990A6/nl not_active Expired - Lifetime
-
1999
- 1999-05-25 DE DE69920008T patent/DE69920008T2/de not_active Expired - Fee Related
- 1999-05-25 WO PCT/BE1999/000065 patent/WO1999061871A2/en active IP Right Grant
- 1999-05-25 EP EP99923325A patent/EP1082588B1/de not_active Expired - Lifetime
- 1999-05-25 AU AU40251/99A patent/AU4025199A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69920008T2 (de) | 2005-09-22 |
WO1999061871A2 (en) | 1999-12-02 |
EP1082588B1 (de) | 2004-09-08 |
WO1999061871A3 (en) | 2000-03-02 |
BE1012990A6 (nl) | 2001-07-03 |
AU4025199A (en) | 1999-12-13 |
EP1082588A2 (de) | 2001-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |