ES2122918B1 - DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS. - Google Patents
DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS.Info
- Publication number
- ES2122918B1 ES2122918B1 ES9602426A ES9602426A ES2122918B1 ES 2122918 B1 ES2122918 B1 ES 2122918B1 ES 9602426 A ES9602426 A ES 9602426A ES 9602426 A ES9602426 A ES 9602426A ES 2122918 B1 ES2122918 B1 ES 2122918B1
- Authority
- ES
- Spain
- Prior art keywords
- arm
- fruit
- firmness
- fruits
- destructive measurement
- 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 - Lifetime
Links
Abstract
EL OBJETO DE LA PATENTE ES UN DISPOSITIVO PARA LA MEDICION NO DESTRUCTIVA DE LA FIRMEZA DE FRUTOS. EL DISPOSITIVO SE COMPONE DE UN ARBOL (1) DE GUIADO DE LOS DESPLAZAMIENTOS VERTICALES DE UN BRAZO HORIZONTAL (2), QUE ES PORTADOR EN SU EXTREMO LIBRE DE UN ELECTROIMAN (4) DE RETENCION DE LA MASA (5) Y DE UNA CELULA FOTOELECTRICA (6) MONTADA SOBRE UN PUENTE (7), DE FORMA QUE EL RECEPTOR Y EL EMISOR QUEDAN A UN LADO Y OTRO DEL FRUTO (8) ESTACIONADO SOBRE UNA CELULA DE CARGA (9). LOS MOVIMIENTOS, REGIDOS POR UN ORDENADOR, SE INICIAN CON EL DESCENSO DEL BRAZO (2) HASTA QUE EL HAZ LUMINOSO DE LA CELULA FOTOELECTRICA (6) ES INTERCEPTADO POR EL FRUTO (8), EN CUYO MOMENTO SE DETIENE EL DESCENSO DEL BRAZO (2), CAE LA MASA (5), IMPACTA SOBRE EL FRUTO (8) Y LOS EFECTOS SON REGISTRADOS POR LA CELULA DE CARGA (8) Y VALORADOS POR EL ORDENADOR MEDIANTE UN PROGRAMA ADECUADO. A CONTINUACION SE INICIA EL ASCENSO DEL BRAZO (2) Y PUEDE COMENZAR DE NUEVO EL CICLO OPERATIVO.THE OBJECT OF THE PATENT IS A DEVICE FOR THE NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS. THE DEVICE IS COMPOSED OF A TREE (1) TO GUIDE THE VERTICAL DISPLACEMENTS OF A HORIZONTAL ARM (2), WHICH IS CARRIED AT ITS FREE END OF A MACHINE (4) AND A PHOTOELECTRIC CELL (6) MOUNTED ON A BRIDGE (7), SO THAT THE RECEIVER AND THE EMITTER ARE SIDE AND OTHER OF THE FRUIT (8) PARKED ON A LOAD CELL (9). THE MOVEMENTS, GOVERNED BY A COMPUTER, BEGIN WITH THE DESCENT OF THE ARM (2) UNTIL THE LIGHT BEAM OF THE PHOTOELECTRIC CELL (6) IS INTERCEPTED BY THE FRUIT (8), AT WHICH TIME THE DESCENT OF THE ARM STOPS (2 ), THE MASS FALLS (5), IMPACT ON THE FRUIT (8) AND THE EFFECTS ARE REGISTERED BY THE LOAD CELL (8) AND VALUED BY THE COMPUTER THROUGH AN APPROPRIATE PROGRAM. THEN THE ARM RISE BEGINS (2) AND THE OPERATING CYCLE CAN BEGIN AGAIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602426A ES2122918B1 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602426A ES2122918B1 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2122918A1 ES2122918A1 (en) | 1998-12-16 |
ES2122918B1 true ES2122918B1 (en) | 1999-08-01 |
Family
ID=8296711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602426A Expired - Lifetime ES2122918B1 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF THE FIRMNESS OF FRUITS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2122918B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2277037A (en) * | 1940-01-16 | 1942-03-24 | Gen Electric | Fruit ripeness tester |
GB8626711D0 (en) * | 1986-11-08 | 1986-12-10 | Syrinx Innovations | Measuring firmness |
US5152401A (en) * | 1989-10-13 | 1992-10-06 | The United States Of America As Representd By The Secretary Of Agriculture | Agricultural commodity condition measurement |
IL95783A (en) * | 1990-04-03 | 1994-10-07 | Kalman Peleg | Method and equipment for measuring firmness of fruits and vegetables |
NZ234200A (en) * | 1990-06-22 | 1994-11-25 | Nz Government | Testing firmness of fruit by measuring deceleration of driven impact member |
IL106005A (en) * | 1993-06-13 | 1996-12-05 | Technion Res & Dev Foundation | Method and apparatus for testing the quality of fruit |
-
1996
- 1996-11-18 ES ES9602426A patent/ES2122918B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2122918A1 (en) | 1998-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981216 Kind code of ref document: A1 Effective date: 19981216 |