WO2005072878A1 - Machine de broyage de farine; de semence et de résine solide - Google Patents

Machine de broyage de farine; de semence et de résine solide Download PDF

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Publication number
WO2005072878A1
WO2005072878A1 PCT/JP2004/018200 JP2004018200W WO2005072878A1 WO 2005072878 A1 WO2005072878 A1 WO 2005072878A1 JP 2004018200 W JP2004018200 W JP 2004018200W WO 2005072878 A1 WO2005072878 A1 WO 2005072878A1
Authority
WO
WIPO (PCT)
Prior art keywords
stock
level
feeder
feed roll
level sensor
Prior art date
Application number
PCT/JP2004/018200
Other languages
English (en)
Japanese (ja)
Inventor
Kenichi Orimo
Ken Morita
Jyunichi Utue
Original Assignee
Meijikikai Co.,Ltd
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 Meijikikai Co.,Ltd filed Critical Meijikikai Co.,Ltd
Publication of WO2005072878A1 publication Critical patent/WO2005072878A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details

Definitions

  • the present invention relates to a mill for cereal 'seed' solid resin and the like that grinds cereal 'seed' solid resin and the like, and more particularly to powder or granules flowing into a stock hopper.
  • the present invention relates to a mill for grain 'seed' solid fat and the like for adjusting the stock level of the stock and supplying it evenly to the full width of the crushing roll.
  • the means for adjusting the general stock level of a mill such as cereals, seeds, and solid fats and oils of this type is a float sensor that moves up and down by the flow of the stock in contact with the stock in a stock hopper. Is engaged with the lever mechanism and installed in the center of the stock hopper, the vertical movement of the lever mechanism is transmitted to the hydraulic or pneumatic control mechanism, and the control mechanism is operated to control the stock feed roll to ON or OFF. In addition, the opening and closing of the gap between the crushing rolls was controlled interlockedly.
  • each of the moving bearings is divided into two parts, one of which is made detachable to the fixed bearing side, and the other end is provided with a roll opening / closing eccentric drive means having a roll opening / closing eccentric wheel driving means. While pivotally attached to the side wall via a ring, the other end The roll fine-adjustment shaft is engaged via a disc spring with a roll fine-adjustment eccentric wheel having a roll fine-adjustment eccentric wheel driving means provided on the non-fixed shaft side of the moving bearing. It is equipped with a communication device (see Patent Document 2), a mechanical sensor and a product supply device, and the product supply device adjusts a supply roller or a supply segment for adjusting a supply gap.
  • Patent Document 1 JP-T-2002-504854 (Page 1, Figure 1)
  • Patent Document 2 Japanese Patent No. 2788059 (Page 1, Figure 1)
  • Patent Document 3 JP-A-8-32309 (Page 1, Figure 1)
  • the strain gauge is used as a sensor, the rod is fixed to the strain gauge, and this port is connected to the stock hopper. It is mounted so that it is buried in the stock at the point where the stock flows down the center line, and the stock level is indirectly estimated from the stock pressure acting on the rod, Force that controls the acceleration and deceleration of the eid rolls and the separation of the crushing rolls As described above, it is greatly affected by changes in bulk specific gravity, spatula angle, etc. due to changes in stock. There is also a problem in maintenance, as it is difficult to detect the possibility of uneven supply of the entire roll because it is detected at the center.
  • a fixed bearing is fixed to the opening side of the roll in / out notch provided on the opposing side wall, and a moving bearing is fixed to the closing side, and a high-speed roll is fixed to the fixed bearing and a moving bearing is fixed to the moving bearing.
  • each of the moving bearings is divided into two and one of the moving bearings is fixed bearing side.
  • the other end is pivotally attached to the side wall via a roll opening / closing eccentric provided with a roll opening / closing eccentric drive means, and the other end is connected to a fine adjustment shaft for the roll.
  • the roll fine adjustment shaft is connected via a disc spring to a roll fine adjustment eccentric wheel having a roll fine adjustment eccentric wheel drive means provided on the side opposite to the fixed shaft of the moving bearing.
  • a roll fine adjustment eccentric wheel having a roll fine adjustment eccentric wheel drive means provided on the side opposite to the fixed shaft of the moving bearing.
  • Six photovoltaic or capacitive sensors are provided vertically along the center line of the cylinder at an appropriate interval outside the inlet cylinder, and the stock level in the hopper is adjusted to each sensor without contact with the stock. Each time they approach, they are individually detected, the signals are collectively connected to the microcomputer, and the output signal of the microcomputer controls the acceleration / deceleration of the stock feed roll and the separation of the crushing roll.
  • the outer wall acts as a barrier to detect the amount of reflected light or the change in electrostatic capacitance due to the change, which requires the use of high-sensitivity, high-cost sensors and amplifiers. This process is troublesome and expensive, and it can only detect the range of the sensor head mounted along the vertical center line of the inlet cylinder. If the hook is inclined downward with respect to the wall side of the inlet cylinder, there is a risk that even if there is sufficient stock in the inlet cylinder, it may be small, and it is difficult to detect the possibility of uneven supply of the entire roll as described above. Things.
  • the calorie comprises a mechanical sensor and a product supply device, the product supply device adjusting the supply gap or adjusting the drive means for the supply segment and the supply segment, and the grinding roller close to each other.
  • Means for separating, the automatic feeder for four-roller or eight-roller milling roller mills with digital signals.
  • a first mechanical signal transmitter for the analog signal and a second mechanical signal transmitter for the analog signal, the speed of the supply roller or the position of the supply segment being adjusted via the analog signal If the approach and separation of the rollers can be controlled via digital signals, the amount of operation of the floating lever mechanism is electrically detected and fed instead of the hydraulic or pneumatic control mechanism.
  • the problem of the float described above cannot be solved.
  • the mill for grain, seed, solid resin, etc. transfers a stock hopper with an inlet cylinder and stock of a stock hopper.
  • a feeder gate for opening and closing a feeder gate for adjusting the flow of the stock transferred by the stock feed roll, and a pair of crushing rolls for crushing the stock that has passed through the feeder gate.
  • the measured value from the level sensor is input to control means via an amplifier, and control is performed.
  • the rotation speed of the stock feed roll is controlled by the rotation speed control program set by the Is a Chino to control the spacing da first gate and the release engagement of the pair of grinding rolls.
  • the milling machine for cereals, seeds, solid fat and the like according to claim 2 is a milling machine for grain 'seed' solid fat and the like according to claim 1, wherein the level sensor is a reflection type superfine. A sound level sensor is used.
  • the milling machine for cereals, seeds, solid fats and the like according to claim 3 is the same as the milling machine for cereals 'seed' solid fats and the like according to claim 1 or claim 2, wherein a level sensor is used.
  • the stock level is measured, the measured value is converted into a stepped speed control output signal by a control means via an amplifier, and the converted output signal is input to a speed controller of a geared motor for a stock feed roll, and the stock signal is output. It controls the rotation of the stock feed roll according to the level.
  • the milling machine for cereal, seeds, solid fat and the like according to claim 4 is a milling machine for cereals, seeds, solid fat and the like according to claim 1 or claim 2, Is a level sensor When the measured value of the stock level reaches the lower limit, the rotation of the stock feed roll is stopped, and the feeder gate opening / closing means is operated to close the gap between the feeder gates, and at the same time, the pair of grinding rolls are separated. It is to let.
  • the milling machine for cereals, seeds, solid fats and the like according to claim 5 is a milling machine for cereals, seeds and solid fats and the like according to claim 1 or claim 2;
  • the stock feeder gate opening / closing means is operated to separate the feeder gate and the stock feed roll, and at the same time, the pair of The distance between the grinding rolls is returned to the grinding position.
  • the milling machine for cereals, seeds, solid fats and the like according to claim 6 is a milling machine for cereals, seeds and solid fats and the like according to claim 1 or claim 2;
  • the milling machine for cereal, seed and solid resin according to claim 7 is a milling machine for cereal, seed and solid resin according to claim 1 or claim 2.
  • the feeder gate opening / closing means is activated to operate the feeder gate.
  • the maximum distance is set to the maximum width to discharge the stock and prevent the stock from overflowing.
  • the milling machine for cereals, seeds, solid fats and the like according to claim 8 is a milling machine for cereals, seeds and solid fats and the like according to claim 1 or 2, Is equipped with a function to guarantee against temperature changes and is equipped with an air gun that removes a small amount of dust adhering to the level sensor.
  • the mill for grain, seed, solid fat, etc. of the present invention accurately and directly measures the stock level of the inclined portion of the stock in the stock hopper flowing into the crushing roll with a non-contact level sensor. Detection, the number of rotations of the stock feed roll, the distance between the feeder and the gate, By controlling the separation of the milling rolls, it is possible to supply the stock to the milling rolls constantly and accurately, leading to an improvement in the yield of high quality milling, and an extremely practical invention.
  • the present invention relates to a mill for crushing cereals, seeds, solid fat, etc., and more particularly to a powder mill or granules flowing into a stock hopper.
  • the present invention relates to a mill for grain, seed, solid resin, etc. for adjusting the stock level of stock to supply the whole of the crushing roll evenly.
  • the milling machine for fats and the like has a stock hopper 1 with an inlet cylinder la for storing the stock A, which is a powder or a granule disposed above, and a stock feed roll 2 for transferring the stock A of the stock hopper 1 downward.
  • a feeder-gate opening / closing means 4 for opening and closing a feeder gate 3 for adjusting the flow of the stock A transferred by the stock feed roll 2, and a pair of pulverizers for crushing the stock passing through the feeder gate 3.
  • a level sensor 6 for measuring the stock level Aa of the stock A in a non-contact manner at the top of the inlet cylinder la of the stock hopper 1 is attached to a mill for grain 'seed' solid resin or the like equipped with the crushing roll 5.
  • the measured value of the level sensor 6 is input to a control means 8 having an amplifier 7 interposed therebetween, and the rotation speed of the stock feed roll 2 and the feeder are controlled by a rotation speed control program preset by the control means 8 in a stepwise manner.
  • the gate opening / closing means 4 controls the distance between the feeder gate 3 through which the stock A passes and the separation of the pair of crushing rolls 5.
  • the mill for grain, seed, solid fat and the like according to claim 2 is a mill for grain, seed and solid resin according to claim 1, wherein the level sensor 6 is a reflection type.
  • the level sensor 6 is a reflection type.
  • the stock level Aa at one point where the stock A to be deposited flows out and is inclined downward in the axial direction of the stock feed roll 2 is measured.
  • the milling machine for cereals, seeds, and solid fat according to claim 3 is the same as the milling machine for cereals 'seed' solid fat and the like according to claim 1 or claim 2;
  • the stock level Aa is measured by the sensor 6, and the measured value is measured stepwise by the control means 8 via the amplifier 7. It converts the output signal into a speed control output signal, and inputs the converted output signal to a speed controller 2b of a stock feed roll geared motor 2a to control the rotation of the stock feed roll 2 according to the stock level Aa. is there.
  • the milling machine for cereals, seeds, solid fat and the like according to claim 4 is the milling machine for cereals, seeds and solid resin according to claim 1 or claim 2, wherein the control means Numeral 8 indicates that when the measured value of the stock level Aa by the level sensor 6 reaches the set lower limit level, the rotation of the stock feed roll 2 is stopped, and the feeder-gate opening / closing means 4 is operated to set the distance between the feeder-gate 3. Are closed, and at the same time, the pair of grinding rolls 5 are separated.
  • the milling machine for cereals, seeds, solid fat and the like according to claim 5 is the milling machine for cereals, seeds, solid resin and the like according to claim 1 or claim 2; 8 is to actuate the stock feeder gate opening / closing means 4 when the measured value of the stock level Aa by the level sensor 6 rises from the set lower limit level to separate the interval between the feeder gate 3 and the stock feed roll 2 This is to rotate and simultaneously return the interval between the pair of grinding rolls 5 to the grinding position.
  • the milling machine for cereal, seed, solid resin and the like according to claim 6 is the milling machine for cereal, seed, solid resin and the like according to claim 1 or claim 2, wherein the control means 8 is a stock feed port 2 which is set in advance in accordance with the stock level Aa when the measured value of the stock level Aa by the level sensor 6 fluctuates between an upper limit and a lower limit set in advance. To increase or decrease the number of rotations.
  • the milling machine for cereals, seeds, solid fat, etc. according to claim 7 is the milling machine for cereals, seeds, solid resin, etc. according to claim 1 or claim 2; 8 indicates that the stock feed roll 2 flows down the stock A at the maximum rotation speed! / Despite this, when the stock level Aa measured by the level sensor 6 reaches the set upper limit, the feeder gate The opening / closing means 4 is actuated to separate the feeder gate 3 to the maximum width to discharge the stock A and prevent the stock A from overflowing.
  • the milling machine for cereals, seeds, solid fats and the like according to claim 8 is the milling machine for cereals, seeds, solid fats and the like according to claim 1 or claim 2,
  • Sensor 6 is warm It has a function of guaranteeing the degree of change and also has an air gun 6a that periodically removes a small amount of dust adhering to the level sensor 6.
  • FIG. FIG. 2 is a schematic side view for explaining an outline of the embodiment
  • FIG. 2 is a cross-sectional view of a main part for explaining an outline of an embodiment of a mill for grain “seed” solid resin or the like of the present invention.
  • the milling machine for the grain "seed” solid fat and the like is symmetrically arranged as shown in FIG.
  • Each of the casings is provided with a stock hopper 11 with an inlet cylinder la at the top, a product discharge hopper at the bottom, and a stock feed roll 2 and feeder It is provided with one gate opening / closing means 4, a pair of crushing rolls 5, etc., and the following detailed description will be made only with respect to a mill for grain, seed, solid fat, etc. on one side.
  • the stock hopper 1 is disposed above a mill for grain, seed, solid fat, etc., and has an inlet tube la at the top.
  • a supply system lb such as a pipe for supplying stock A as a supply source power in the upstream process, and receives and stores the stock A.
  • a feeder gate opening / closing means 4 is provided, and an inclined plate lc which is in contact with the stock feed roll 2 and the feeder gate opening / closing means 4 and narrows from above to below is provided.
  • 3 and has a transparent window on the side of the inlet tube la that allows the stock level Aa to be viewed from the outside.
  • the stock feed roll 2 has two rolls arranged obliquely at different heights in the opening below the stock hopper 1 and rotates in the same direction to rotate the stock hopper.
  • the stock A in 1 is transferred downward through the gap of the feeder gate 3 to be described later, and each stock feed roll 2 is mechanically connected to a geared motor 2a for a variable speed stock feed roll.
  • the feed roll geared motor 2a is provided with a speed controller 2b, and the speed controller 2b receives a signal from a control means 8 described later. No. is sent and driven.
  • the feeder gate opening / closing means 4 adjusts the flow of the stock A transported by the stock feed roll 2, and moves the feeder gate opening / closing lever 4b pivotally connected by the pivot pin 4a to the feeder. It is mechanically connected to the gate opening / closing unit 4c. It is for opening and closing and adjusting the distance between the feeder gate 3 and the stock feed roll 2.
  • the pair of crushing rolls 5 are provided horizontally so as to be separable in the horizontal direction, that is, at least one of the crushing rolls 5 is mechanically attached to the crushing roll separating actuator 5a in order to separate the crushing rolls.
  • the pair of crushing rolls 5 are relatively rotated in the middle direction, respectively.
  • the stock A that has flowed down through feeder gate 3 is powdered.
  • the level sensor 6 measures the stock level Aa of the stock A of the stock hopper 1 provided with the inlet tube la in a non-contact manner, and measures the level from the center of the top surface of the inlet tube la of the stock hopper 1.
  • a mounting hole is drilled at a position distant in the axial direction of the stock feed roll 2, and the sensor head is mounted in the mounting hole with the sensor head facing down. This is connected to the control means 8 via an amplifier 7 described later.
  • control means 8 uses a sequencer to control the stock level Aa of the stock A at the level sensor 6, which is connected to the level sensor 6 via an amplifier 7.
  • the signal of the measured value is amplified by the amplifier 7 and input.
  • the control means 8 is electrically connected to the speed controller 2b of the geared motor 2a for the stock feed roll that is mechanically connected to rotate the stock feed roll 2, and is connected to the detected stock level Aa. Accordingly, the rotation speed of the stock feed roll 2 is controlled by a rotation speed control program set in advance in a stepwise manner.
  • control means 8 is a feeder gate for pivoting the feeder gate opening / closing lever 4b of the feeder gate opening / closing means 4 provided for adjusting the distance between the feeder gates 3.
  • the opening and closing actuator for feeder gate 4c is electrically connected to the opening and closing actuator 4c for feeder gate, and the opening and closing lever 4b for feeder gate is moved forward and backward to pivot the feeder gate opening / closing lever 4b to reduce the distance between the feeder gate 3 and the feeder gate. Opening, closing, and adjusting the flow of the stock A flowing into the feeder gate 3.
  • control means 8 controls the separation of the pair of crushing rolls 5, and one of the pair of crushing rolls 5 is mechanically connected to a crushing roll separating actuator 5a.
  • the crush roll separating device 5a is electrically connected to the control means 8 and is movable by a signal transmitted from the level sensor 6.
  • the level sensor 6 uses a reflection type ultrasonic level sensor! /, And as is well known, the reflection type ultrasonic level sensor 6 transmits a level sensor head force ultrasonic wave, and the stock A The ultrasonic wave reflected from the surface of the camera is received, and the stock level Aa is accurately detected based on the time difference.
  • the measured value of the stock level Aa by the level sensor 6 is amplified by the amplifier 7 and converted into a stepped rotation speed control output signal by the control means 8 using a sequencer, and the converted output is A signal is input to the speed controller 2b of the geared motor 2a for the stock feed roll to control the rotation of the stock feed roll 2 according to the stock level Aa of the stock A.
  • the control means 8 activates the stock feeder gate opening / closing means 4 to separate the gap between the feeder gate 3 and rotate the stock feed roll 2, and simultaneously adjust the gap between the pair of crushing rolls 5. It returns to the grinding position.
  • control means 8 sets the level between the upper limit and the lower limit of the preset stock level Aa.
  • the control means 8 sets the level between the upper limit and the lower limit of the preset stock level Aa.
  • control means 8 opens and closes the feeder gate when the measured value of the stock level Aa of the stock A by the level sensor 6 reaches the set upper limit level despite the maximum rotation operation of the stock feed roll 2.
  • the interval between the feeder gate 3 and the feeder gate 3 is separated to the maximum width, and the stock A is discharged to prevent the stock A from overflowing.
  • the level sensor 6 has a function of guaranteeing a temperature change, and is additionally provided with an air gun 6a for removing minute dust adhering to the level sensor 6 by periodically blowing air.
  • the mill for grain, seed, solid resin and the like of the present invention is suitable for providing granular or coarse-grained grains at a low cost to powder having a target particle size corresponding to a stock level.
  • FIG. 1 is a schematic side view for explaining an outline of an embodiment of a mill for grain “seed” solid resin or the like of the present invention.
  • FIG. 2 is a cross-sectional view of a main part for describing an outline of an embodiment of a mill for grain “seed” solid resin or the like of the present invention.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Measuring Volume Flow (AREA)

Abstract

[PROBLEMES] Habituellement un flotteur est mis au centre d'une trémie de stock afin d'être enterré dans un matériau de stock et le niveau de stock est mesuré en terme de déplacement vertical du matériel de stock par pression dynamique et statique. Cependant la variation dans la gravité spécifique de masse, l'angle de spatule etc. provoqués par le changement du niveau de stock affectent la mesure et nécessitent ainsi le remplacement du flotteur avec un flotteur ayant une forme différente selon le niveau de stock, permet la détection de la possibilité d'une alimentation non uniforme par un rouleau d'alimentation de stock difficile et pose un problème de maintenance du fait que les éléments enterrés flottent. [MOYENS POUR RESOUDRE LES PROBLEMES] Une machine á meuler la farine ayant une trémie de stock (1) avec un tube d'entrée, un rouleau d'alimentation (2), un moyen de fermeture et de fermeture de stock, (4) pour l'ouverture et la fermeture d'une porte d'ouverture (3), une paire de cylindres de broyage (5), et un détecteur de niveau (6) pour mesurer un niveau de stock (Aa). La valeur mesurée par le capteur de niveau est entrée dans les moyens de commande (8), et un espace entre le rouleau d'alimentation de stock et la grille d'alimentation et la séparation des cylindres de broyage sont commandés par les moyens de commande.
PCT/JP2004/018200 2003-12-09 2004-12-07 Machine de broyage de farine; de semence et de résine solide WO2005072878A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-410028 2003-12-09
JP2003410028A JP2006275512A (ja) 2003-12-09 2003-12-09 流量計測装置

Publications (1)

Publication Number Publication Date
WO2005072878A1 true WO2005072878A1 (fr) 2005-08-11

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Application Number Title Priority Date Filing Date
PCT/JP2004/018200 WO2005072878A1 (fr) 2003-12-09 2004-12-07 Machine de broyage de farine; de semence et de résine solide
PCT/JP2004/018199 WO2005056191A2 (fr) 2003-12-09 2004-12-07 Moulin a farine pour cereales/graines/resines solides, d'un entretien facile

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/018199 WO2005056191A2 (fr) 2003-12-09 2004-12-07 Moulin a farine pour cereales/graines/resines solides, d'un entretien facile

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JP (1) JP2006275512A (fr)
WO (2) WO2005072878A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020106244A3 (fr) * 2018-07-30 2020-07-23 Alapala Maki̇na Gida Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Broyeur à cylindres
WO2023198735A1 (fr) * 2022-04-14 2023-10-19 Swisca Ag Dispositif de dosage et/ou de pesage pour aliments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107812562A (zh) * 2017-11-29 2018-03-20 安徽省老家好食品有限公司 一种面粉加工用磨粉装置
JP7423204B2 (ja) * 2019-06-28 2024-01-29 三菱重工業株式会社 粉砕装置及びボイラシステム並びに粉砕装置の運転方法

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH07501975A (ja) * 1991-10-11 1995-03-02 サタケ　ユーケイ　リミテッド 穀物製粉機
JPH08309213A (ja) * 1995-05-17 1996-11-26 Satake Eng Co Ltd ロール機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4552170B2 (ja) * 2000-12-15 2010-09-29 株式会社サタケ 製粉用ロール機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07501975A (ja) * 1991-10-11 1995-03-02 サタケ　ユーケイ　リミテッド 穀物製粉機
JPH08309213A (ja) * 1995-05-17 1996-11-26 Satake Eng Co Ltd ロール機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020106244A3 (fr) * 2018-07-30 2020-07-23 Alapala Maki̇na Gida Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Broyeur à cylindres
WO2023198735A1 (fr) * 2022-04-14 2023-10-19 Swisca Ag Dispositif de dosage et/ou de pesage pour aliments
CH719612A1 (de) * 2022-04-14 2023-10-31 Swisca Ag Dosier- und/oder Wiegevorrichtung für Nahrungsmittel mit Füllstandsüberwachung.

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JP2006275512A (ja) 2006-10-12
WO2005056191A2 (fr) 2005-06-23
WO2005056191A3 (fr) 2005-10-27

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