WO1998049529A1 - Apparatus for monitoring the volume of a particulate or clumpy material - Google Patents
Apparatus for monitoring the volume of a particulate or clumpy material Download PDFInfo
- Publication number
- WO1998049529A1 WO1998049529A1 PCT/AU1998/000281 AU9800281W WO9849529A1 WO 1998049529 A1 WO1998049529 A1 WO 1998049529A1 AU 9800281 W AU9800281 W AU 9800281W WO 9849529 A1 WO9849529 A1 WO 9849529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- volume
- array
- cotton
- transmitter
- path
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/085—Control or measuring arrangements specially adapted for cotton 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU70140/98A AU739495B2 (en) | 1997-04-24 | 1998-04-21 | Apparatus for monitoring the volume of a particulate or clumpy material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO6430A AUPO643097A0 (en) | 1997-04-24 | 1997-04-24 | Cotton flow sensor |
AUPO6430 | 1997-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998049529A1 true WO1998049529A1 (en) | 1998-11-05 |
Family
ID=3800724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1998/000281 WO1998049529A1 (en) | 1997-04-24 | 1998-04-21 | Apparatus for monitoring the volume of a particulate or clumpy material |
Country Status (2)
Country | Link |
---|---|
AU (1) | AUPO643097A0 (en) |
WO (1) | WO1998049529A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2960634A1 (en) * | 2014-06-27 | 2015-12-30 | Deere & Company | Calibration of grain mass measurement |
EP3299773A1 (en) * | 2016-08-31 | 2018-03-28 | Deere & Company | Measurement device and method for estimating yield of a harvested crop |
US10371558B2 (en) | 2016-08-31 | 2019-08-06 | Deere & Company | System and method for measuring a bin level via an electromagnetic signal |
US10863672B2 (en) | 2017-11-06 | 2020-12-15 | Deere & Company | Radio frequency measurement device for measuring harvested agricultural material |
US10871458B2 (en) | 2017-11-06 | 2020-12-22 | Deere & Company | Radio frequency measurement device for measuring grain loss |
WO2023009581A1 (en) * | 2021-07-27 | 2023-02-02 | Deere & Company | Measuring seed cotton properties using near infrared sensing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940985A (en) * | 1975-04-18 | 1976-03-02 | Westinghouse Electric Corporation | Fluid flow measurement system for pipes |
US4014211A (en) * | 1975-10-21 | 1977-03-29 | Mitsubishi Denki Kabushiki Kaisha | Ultrasonic flow meter |
US4028938A (en) * | 1976-01-26 | 1977-06-14 | Ocean Research Equipment, Inc. | Acoustical flow meter |
US4062237A (en) * | 1976-05-07 | 1977-12-13 | Fox Martin D | Crossed beam ultrasonic flowmeter |
US4961304A (en) * | 1989-10-20 | 1990-10-09 | J. I. Case Company | Cotton flow monitoring system for a cotton harvester |
US5546813A (en) * | 1992-10-06 | 1996-08-20 | Caldon, Inc. | Apparatus for determining fluid flow |
WO1996038714A1 (en) * | 1995-06-02 | 1996-12-05 | Dronningborg Industries A/S | A method of determining the mass flow of a flow of grains |
-
1997
- 1997-04-24 AU AUPO6430A patent/AUPO643097A0/en not_active Abandoned
-
1998
- 1998-04-21 WO PCT/AU1998/000281 patent/WO1998049529A1/en active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940985A (en) * | 1975-04-18 | 1976-03-02 | Westinghouse Electric Corporation | Fluid flow measurement system for pipes |
US4014211A (en) * | 1975-10-21 | 1977-03-29 | Mitsubishi Denki Kabushiki Kaisha | Ultrasonic flow meter |
US4028938A (en) * | 1976-01-26 | 1977-06-14 | Ocean Research Equipment, Inc. | Acoustical flow meter |
US4062237A (en) * | 1976-05-07 | 1977-12-13 | Fox Martin D | Crossed beam ultrasonic flowmeter |
US4961304A (en) * | 1989-10-20 | 1990-10-09 | J. I. Case Company | Cotton flow monitoring system for a cotton harvester |
US5546813A (en) * | 1992-10-06 | 1996-08-20 | Caldon, Inc. | Apparatus for determining fluid flow |
WO1996038714A1 (en) * | 1995-06-02 | 1996-12-05 | Dronningborg Industries A/S | A method of determining the mass flow of a flow of grains |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2960634A1 (en) * | 2014-06-27 | 2015-12-30 | Deere & Company | Calibration of grain mass measurement |
US9645006B2 (en) | 2014-06-27 | 2017-05-09 | Deere & Company | Calibration of grain mass measurement |
EP3299773A1 (en) * | 2016-08-31 | 2018-03-28 | Deere & Company | Measurement device and method for estimating yield of a harvested crop |
US10371558B2 (en) | 2016-08-31 | 2019-08-06 | Deere & Company | System and method for measuring a bin level via an electromagnetic signal |
US10481105B2 (en) | 2016-08-31 | 2019-11-19 | Deere & Company | Measurement device and method for estimating yield of a harvested crop |
US10863672B2 (en) | 2017-11-06 | 2020-12-15 | Deere & Company | Radio frequency measurement device for measuring harvested agricultural material |
US10871458B2 (en) | 2017-11-06 | 2020-12-22 | Deere & Company | Radio frequency measurement device for measuring grain loss |
WO2023009581A1 (en) * | 2021-07-27 | 2023-02-02 | Deere & Company | Measuring seed cotton properties using near infrared sensing |
Also Published As
Publication number | Publication date |
---|---|
AUPO643097A0 (en) | 1997-05-22 |
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