US20130160480A1 - Ice maker comprising support means for mold shells, mold shell, and refrigeration appliance comprising such an ice maker - Google Patents
Ice maker comprising support means for mold shells, mold shell, and refrigeration appliance comprising such an ice maker Download PDFInfo
- Publication number
- US20130160480A1 US20130160480A1 US13/820,753 US201113820753A US2013160480A1 US 20130160480 A1 US20130160480 A1 US 20130160480A1 US 201113820753 A US201113820753 A US 201113820753A US 2013160480 A1 US2013160480 A1 US 2013160480A1
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- US
- United States
- Prior art keywords
- mold shell
- ice maker
- securing
- mold
- ice
- 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.)
- Abandoned
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/10—Producing ice by using rotating or otherwise moving moulds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/04—Producing ice by using stationary moulds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2305/00—Special arrangements or features for working or handling ice
- F25C2305/022—Harvesting ice including rotating or tilting or pivoting of a mould or tray
- F25C2305/0221—Harvesting ice including rotating or tilting or pivoting of a mould or tray rotating ice mould
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2305/00—Special arrangements or features for working or handling ice
- F25C2305/024—Rotating rake
Definitions
- the invention relates to an ice maker, having a frame, a mold shell that has at least one chamber and is designed to hold water such that the water can be frozen to form ice cubes, further comprising support means designed to secure the mold shell in the frame and move the mold shell between a first position for filling with water and a second position for ejecting ice cubes.
- the invention also relates to an associated mold shell and a refrigeration appliance, in particular a household refrigeration appliance comprising an inventive ice maker.
- WO 2006/076983 A1 describes an ice maker comprising a frame and a tray that can be pivoted about an axis in the frame, the tray having a plurality of compartments disposed in a number of rows and separated from one another by intermediate walls and being able to be pivoted between an upright position, in which the upper edges of the intermediate walls run horizontally, and an emptying position, in which the openings of the compartments face downward, the tray also being able to be pivoted into a tilted position, in which a predefined quantity of water introduced into a row in the tray partially flows over the upper edges of the intermediate walls between the compartments of the row, while the intermediate walls separate the partial quantities of the quantity of water distributed between the compartments from one another when the tray is returned to the upright position.
- the object of the invention is to create an ice maker with extended usage options.
- an ice maker comprising a frame, a mold shell that has at least one chamber and is designed to hold water, such that the water can be frozen to form ice cubes, further comprising support means designed to secure the mold shell in the frame and move the mold shell between a first position for filling with water and a second position for ejecting ice cubes, with securing means being provided, which are designed to remove the mold shell from the ice maker and insert the mold shell into the ice maker.
- the frame can form a mount-type housing or another base body, in which a mold shell can be secured.
- the chambers can form shell-like or trough-like recesses in a mold shell, in particular a plate-like mold shell.
- the chambers form the actual molds for producing ice cubes from water.
- the chambers can be embodied for example as square, in the shape of spherical segments, star-shaped or heart-shaped or moon-shaped. Also the number of chambers in each mold shell can vary.
- the support means are designed to secure the mold shell in the frame and to move the mold shell to and fro between the first position for filling with water and the second position for ejecting ice cubes.
- the securing means are designed to allow the mold shell to be removed from the ice maker and to be inserted back into the ice maker.
- Removal and insertion here refer to the taking out or loading in of a mold shell out of or into the ice maker by a user, who wishes to change the mold shell within the context of the use of the ice maker, for example of a household refrigeration appliance, in particular to be able to use a mold shell with differently shaped chambers.
- the user therefore changes the mold shell for the purpose of extended usage options. Said user does not change the mold shell primarily for the purpose of maintaining or repairing the ice maker.
- the user can also replace a damaged mold shell in the same manner.
- Removal and insertion here refer to the taking out or loading in of a mold shell out of or into the ice maker by a user, with no tool being required for the purpose.
- the securing means can be designed for the manual removal of the mold shell from the ice maker and for the manual insertion of the mold shell into the ice maker.
- the securing means can be moved out of the ice maker or drawn into the ice maker for example by means of a motor, in particular an electric motor.
- the mold shell can only be guided passively at the securing means in a railed manner.
- the securing means can be disposed on the support means. When the securing means are disposed on the support means, the securing means move with a movement, in particular a rotation and/or turning of the support means. This means that the mold shell inserted detachably into the securing means is rotated or turned at the same time.
- the support means and/or securing means can however also be designed to displace the mold shell in a linear manner.
- the mold shell can also perform a superimposed translation and rotation movement.
- the securing means can have at least one securing rail for pulling out and pushing in the mold shell.
- the securing rails can be designed to guide or support the mold shell along a linear movement, i.e. a translational movement.
- the mold shell can be inserted into the ice maker or removed from the ice maker, for example in the manner of an electronic plug-in card, a chip card or a compact music disk (CD).
- the mold shell can be inserted into the ice maker from the outside by way of an opening in a housing wall.
- the support means can be designed to rotate the mold shell about a rotation axis from the first position for filling with water into the second position for ejecting ice cubes, with the at least one securing rail being able to extend parallel to the rotation axis.
- the mold shell can therefore be rotated or pivoted from the first position for filling with water into the second position for ejecting ice cubes.
- the mold shell In the second position for ejecting ice cubes the mold shell can be rotated through 180 degrees in relation to the illustrated position, in other words turned on its head, so that the chambers face downward and the ice cubes can drop out.
- the ice maker can be designed so that the mold shell can only be removed from the ice maker or inserted therein in the first position, in which it is provided for filling with water.
- the ice maker can be designed so that the mold shell can only be removed from the ice maker or inserted therein in the second position, in which it is provided for ejecting ice cubes.
- Two securing rails can in particular be disposed at a distance from one another and running parallel to one another, so that the mold shell is secured between the two securing rails. This allows the mold shell to be secured by the two securing rails at two opposing edges.
- At least one securing rail can have an undercut groove running in the longitudinal extension of the securing rail, in which groove at least one projection of the mold shell engages.
- the undercut groove and the at least one projection of the mold shell can have corresponding cross sections.
- the undercut groove and the at least one projection of the mold shell can have corresponding cross sections with an L-shaped, T-shaped, C-shaped or polygonal contour segment.
- the ice maker can have a housing wall with an opening, which is designed for the removal and insertion, in particular the pulling out and pushing in of the mold shell from the ice maker, in particular being matched to a contour of the mold shell.
- the invention also relates to a refrigeration appliance, in particular a household refrigeration appliance, comprising an ice maker according to one of the described embodiments.
- the invention also relates to a mold shell comprising at least one chamber, which is designed to hold water such that the water can be frozen to form ice cubes, and comprising at least one projection, which is formed in particular by an L-shaped, T-shaped, C-shaped or polygonal lateral segment of the mold shell, the mold shell being designed to be able to be pushed into a corresponding groove in a securing rail of an ice maker.
- the ice maker here can be designed in particular according to one of the described embodiments.
- the mold shell can have a projection extending longitudinally in the manner of a rail on each of two opposing lateral segments.
- the invention therefore provides inter alia an ice maker, with which it is possible to change the mold shell.
- This allows different mold shells to be inserted as desired into the ice maker, with the result that ice cubes of different configurations, in particular of different sizes and/or shapes, can be produced in the ice maker. It is thus possible to produce for example large, medium-sized or small ice cubes.
- the ice cubes can also have any selected geometric shape.
- the inventive mold shells can be changed manually in particular by a user.
- the mold shells can in particular be changed without tools. The user can make a selection from a plurality of different mold shells with differently configured chambers.
- the user also has the option of standing the mold shells not inserted into the ice maker in a separate freezer compartment of a refrigeration appliance, in order to be able to produce ice cubes statically just due to the cold inside the freezer compartment without an ice maker.
- the invention allows a user of the ice maker to configure ice cubes to his/her personal taste, for drinks such as cocktails for example.
- FIG. 1 shows a perspective view of an ice maker comprising an inventive securing means for interchangeable mold shells
- FIG. 2 shows a cross-sectional view of the ice maker according to FIG. 1 with the inventive securing means for interchangeable mold shells;
- FIG. 3 a shows a cross-sectional view of a first embodiment of the inventive securing means with a first embodiment of the mold shell;
- FIG. 3 b shows a cross-sectional view of a second embodiment of the inventive securing means with a second embodiment of the mold shell;
- FIG. 4 a shows a cross-sectional view of a third embodiment of the mold shell
- FIG. 4 b shows a cross-sectional view of a fourth embodiment of the mold shell
- FIG. 4 c shows a cross-sectional view of a fifth embodiment of the mold shell
- FIG. 4 d shows a cross-sectional view of a sixth embodiment of the mold shell.
- FIG. 1 shows an ice maker 1 comprising a frame 2 .
- the frame 2 forms a mount-type housing.
- a mold shell 3 is supported in a movable manner in the frame 2 .
- the mold shell 3 is supported in the frame 2 in such a manner that it can be rotated or pivoted about a rotation axis 4 .
- the mold shell 3 In the position illustrated in FIG. 1 the mold shell 3 is in a first position for filling with water.
- the mold shell 3 has at least one chamber 5 , in the illustrated example several or six chambers 5 . An ice cube can be produced in each chamber 5 .
- the mold shell 3 is secured in a support means 6 .
- the support means 6 is connected to a flange 7 , which is supported in the frame 2 in such a manner that it can be rotated or pivoted about the longitudinal axis 4 .
- the mold shell 3 rotates or pivots with it. This allows the mold shell 3 to be rotated or pivoted from the illustrated first position for filling with water to a second position for ejecting ice cubes. In the second position for ejecting ice cubes the mold shell 3 can be rotated through 180 degrees in relation to the illustrated position, in other words turned on its head, so that the chambers 5 face downward and the ice cubes can drop out.
- the ice maker 1 has a front housing wall 8 , shown in FIG. 1 on a rear plane.
- the housing wall 8 is connected to the frame 2 or forms part of the frame 2 .
- the housing wall 8 has an opening 9 .
- the mold shell 3 can be pulled out of the ice maker 1 and pushed back in again in the direction of the arrow by way of the opening 9 .
- securing means 10 are provided, which are connected to the support means 6 .
- the securing means 10 are designed to allow the mold shell 3 to be removed from the ice maker 1 and to be inserted back into the ice maker 1 .
- Removal and insertion here refer to the taking out or loading in of a mold shell 3 out of or into the ice maker 1 by a user, who wishes to change the mold shell 3 within the context of the use of the ice maker 1 , for example of a household refrigeration appliance, in particular to be able to use a mold shell 3 with differently shaped chambers 5 .
- the user therefore changes the mold shell 3 for the purpose of extended usage options. Said user does not change the mold shell 3 primarily for the purpose of maintaining or repairing the ice maker.
- the user can also replace a damaged mold shell 3 in the same manner.
- Removal and insertion here refer to the taking out or loading in of a mold shell 3 out of or into the ice maker 1 by a user, with no tool being required for the purpose.
- FIG. 2 shows a cross-sectional view of the ice maker 1 .
- the securing means 10 is disposed on or fastened to the support means 6 .
- the securing means 10 has two opposing securing rails 10 a , 10 b .
- the securing rails 10 a , 10 b have inner contours 11 a , 11 b . which enclose outer contours 12 a , 12 b of the mold shell 3 .
- the securing rails 10 a , 10 b of the securing means 10 When the support means 6 rotates, the securing rails 10 a , 10 b of the securing means 10 also rotate and carry with them the mold shell 3 , the outer contours 12 a , 12 b of which are enclosed by the inner contours 11 a , 11 b of the securing rails 10 a , 10 b .
- the mold shell 3 can be pulled out or pushed in by a user in a direction perpendicular to the plane of the drawing in FIG. 2 .
- FIGS. 3 a and 3 b show two exemplary variants of contour configurations for the outer contours 12 a , 12 b of the mold shell 3 and the inner contours 11 a , 11 b of the securing rails 10 a , 10 b.
- FIGS. 4 a to 4 d show further exemplary variants of contour configurations for the outer contours 12 a , 12 b of the mold shell 3 . These can be assigned inner contours 11 a , 11 b of securing rails 10 a , 10 b . which are configured in a correspondingly congruent manner.
- FIG. 3 a shows a first embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c are formed by arms, which extend at a right angle away from the plane of the middle segment 3 b of the mold shell 3 .
- the first lateral segment 3 a and the second lateral segment 3 c have right-angled outer contours 12 a , 11 b .
- the two securing rails 10 a , 10 b have corresponding or congruent inner contours 11 a , 11 b , i.e. right-angled contour cross sections, corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
- the outer contours 12 a , 12 b of the lateral segments 3 a and 3 c form projections 13 a , 13 b with L-shaped cross-sectional contours.
- the inner contours 11 a , 11 b form grooves 14 a , 14 b in the securing rails 10 a , 10 b . in which the projections 13 a , 13 b of the mold shell 3 engage.
- FIG. 3 b shows a second embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c project down and up at a right angle from the plane of the middle segment 3 b of the mold shell 3 .
- the first lateral segment 3 a and the second lateral segment 3 c have right-angled outer contours 12 a , 11 b .
- the two securing rails 10 a , 10 b have corresponding or congruent inner contours 11 a , 11 b , i.e. right-angled contour cross sections, corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
- the outer contours 12 a , 12 b of the lateral segments 3 a and 3 c form projections 13 a , 13 b with T-shaped cross-sectional contours.
- the inner contours 11 a , 11 b form the grooves 14 a , 14 b in the securing rails 10 a , 10 b . in which the projections 13 a , 13 b of the mold shell 3 engage.
- FIG. 4 a shows a third embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c have outer contours 12 a , 12 b .
- the two securing rails 10 a , 10 b can have corresponding or congruent inner contours 11 a , 11 b corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
- FIG. 4 b shows a fourth embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c have outer contours 12 a , 12 b , which extend with L-shaped cross-sectional contours upward at a right angle from the plane of the middle segment 3 b .
- the two securing rails 10 a , 10 b can have corresponding or congruent inner contours 11 a , 11 b corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
- FIG. 4 c shows a fifth embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c have outer contours 12 a , 12 b , which enclose the outside of the securing rails 10 a , 10 b completely on three sides, so that the mold shell 3 does not engage in grooves in the securing rails 10 a , 10 b but the outer contours 12 a , 12 b of the mold shell 3 engage around projecting peripheral segments of the securing rails 10 a , 10 b .
- the outer contours 12 a , 12 b of the mold shell 3 thus form grooves in the mold shell 3 , in which projections of the securing rails 10 a , 10 b engage.
- the two securing rails 10 a , 10 b can have corresponding or congruent inner contours 11 a , 11 b corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
- the projections of the securing rails 10 a , 10 b here are enclosed from bottom to top by the outer contours 12 a , 12 b of the mold shell 3 .
- FIG. 4 d shows a sixth embodiment of the mold shell 3 .
- the mold shell 3 has a middle segment 3 b , which supports the chambers 5 .
- the middle segment 3 b is delimited by a first lateral segment 3 a shown on the left in FIG. 3 a and a second lateral segment 3 c shown on the right in FIG. 3 a .
- the first lateral segment 3 a and the second lateral segment 3 c have outer contours 12 a , 12 b .
- the outer contours 12 a , 12 b of the mold shell 3 according to this sixth embodiment thus correspond to those of the fifth embodiment and also form grooves in the mold shell 3 , in which projections of the securing rails 10 a , 10 b engage, with the outer contours 12 a , 12 b enclosing the securing rails 10 a , 10 b from top to bottom not from bottom to top.
- the two securing rails 10 a , 10 b can have corresponding or congruent inner contours 11 a , 11 b corresponding to the outer contours 12 a , 12 b of the mold shell 3 .
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
- The invention relates to an ice maker, having a frame, a mold shell that has at least one chamber and is designed to hold water such that the water can be frozen to form ice cubes, further comprising support means designed to secure the mold shell in the frame and move the mold shell between a first position for filling with water and a second position for ejecting ice cubes.
- The invention also relates to an associated mold shell and a refrigeration appliance, in particular a household refrigeration appliance comprising an inventive ice maker.
- WO 2006/076983 A1 describes an ice maker comprising a frame and a tray that can be pivoted about an axis in the frame, the tray having a plurality of compartments disposed in a number of rows and separated from one another by intermediate walls and being able to be pivoted between an upright position, in which the upper edges of the intermediate walls run horizontally, and an emptying position, in which the openings of the compartments face downward, the tray also being able to be pivoted into a tilted position, in which a predefined quantity of water introduced into a row in the tray partially flows over the upper edges of the intermediate walls between the compartments of the row, while the intermediate walls separate the partial quantities of the quantity of water distributed between the compartments from one another when the tray is returned to the upright position.
- The object of the invention is to create an ice maker with extended usage options.
- Said object is achieved by an ice maker, comprising a frame, a mold shell that has at least one chamber and is designed to hold water, such that the water can be frozen to form ice cubes, further comprising support means designed to secure the mold shell in the frame and move the mold shell between a first position for filling with water and a second position for ejecting ice cubes, with securing means being provided, which are designed to remove the mold shell from the ice maker and insert the mold shell into the ice maker.
- The frame can form a mount-type housing or another base body, in which a mold shell can be secured. The chambers can form shell-like or trough-like recesses in a mold shell, in particular a plate-like mold shell. The chambers form the actual molds for producing ice cubes from water. The chambers can be embodied for example as square, in the shape of spherical segments, star-shaped or heart-shaped or moon-shaped. Also the number of chambers in each mold shell can vary. The support means are designed to secure the mold shell in the frame and to move the mold shell to and fro between the first position for filling with water and the second position for ejecting ice cubes.
- The securing means are designed to allow the mold shell to be removed from the ice maker and to be inserted back into the ice maker. Removal and insertion here refer to the taking out or loading in of a mold shell out of or into the ice maker by a user, who wishes to change the mold shell within the context of the use of the ice maker, for example of a household refrigeration appliance, in particular to be able to use a mold shell with differently shaped chambers. The user therefore changes the mold shell for the purpose of extended usage options. Said user does not change the mold shell primarily for the purpose of maintaining or repairing the ice maker. The user can also replace a damaged mold shell in the same manner. Removal and insertion here refer to the taking out or loading in of a mold shell out of or into the ice maker by a user, with no tool being required for the purpose.
- The securing means can be designed for the manual removal of the mold shell from the ice maker and for the manual insertion of the mold shell into the ice maker. In one embodiment the securing means can be moved out of the ice maker or drawn into the ice maker for example by means of a motor, in particular an electric motor. However provision is made in particular for the mold shell only to be guided passively at the securing means and to be able to be removed or inserted manually, i.e. by a user of the ice maker or a refrigeration appliance having such an ice maker. The mold shell can only be guided passively at the securing means in a railed manner.
- The securing means can be disposed on the support means. When the securing means are disposed on the support means, the securing means move with a movement, in particular a rotation and/or turning of the support means. This means that the mold shell inserted detachably into the securing means is rotated or turned at the same time. The support means and/or securing means can however also be designed to displace the mold shell in a linear manner. The mold shell can also perform a superimposed translation and rotation movement.
- The securing means can have at least one securing rail for pulling out and pushing in the mold shell. The securing rails can be designed to guide or support the mold shell along a linear movement, i.e. a translational movement. In other words the mold shell can be inserted into the ice maker or removed from the ice maker, for example in the manner of an electronic plug-in card, a chip card or a compact music disk (CD). The mold shell can be inserted into the ice maker from the outside by way of an opening in a housing wall.
- The support means can be designed to rotate the mold shell about a rotation axis from the first position for filling with water into the second position for ejecting ice cubes, with the at least one securing rail being able to extend parallel to the rotation axis. The mold shell can therefore be rotated or pivoted from the first position for filling with water into the second position for ejecting ice cubes. In the second position for ejecting ice cubes the mold shell can be rotated through 180 degrees in relation to the illustrated position, in other words turned on its head, so that the chambers face downward and the ice cubes can drop out. The ice maker can be designed so that the mold shell can only be removed from the ice maker or inserted therein in the first position, in which it is provided for filling with water. Alternatively the ice maker can be designed so that the mold shell can only be removed from the ice maker or inserted therein in the second position, in which it is provided for ejecting ice cubes.
- Two securing rails can in particular be disposed at a distance from one another and running parallel to one another, so that the mold shell is secured between the two securing rails. This allows the mold shell to be secured by the two securing rails at two opposing edges.
- At least one securing rail can have an undercut groove running in the longitudinal extension of the securing rail, in which groove at least one projection of the mold shell engages. The undercut groove and the at least one projection of the mold shell can have corresponding cross sections. The undercut groove and the at least one projection of the mold shell can have corresponding cross sections with an L-shaped, T-shaped, C-shaped or polygonal contour segment.
- In all the inventive embodiments the ice maker can have a housing wall with an opening, which is designed for the removal and insertion, in particular the pulling out and pushing in of the mold shell from the ice maker, in particular being matched to a contour of the mold shell.
- The invention also relates to a refrigeration appliance, in particular a household refrigeration appliance, comprising an ice maker according to one of the described embodiments.
- The invention also relates to a mold shell comprising at least one chamber, which is designed to hold water such that the water can be frozen to form ice cubes, and comprising at least one projection, which is formed in particular by an L-shaped, T-shaped, C-shaped or polygonal lateral segment of the mold shell, the mold shell being designed to be able to be pushed into a corresponding groove in a securing rail of an ice maker.
- The ice maker here can be designed in particular according to one of the described embodiments.
- The mold shell can have a projection extending longitudinally in the manner of a rail on each of two opposing lateral segments.
- To summarize and in other words, the invention therefore provides inter alia an ice maker, with which it is possible to change the mold shell. This allows different mold shells to be inserted as desired into the ice maker, with the result that ice cubes of different configurations, in particular of different sizes and/or shapes, can be produced in the ice maker. It is thus possible to produce for example large, medium-sized or small ice cubes. The ice cubes can also have any selected geometric shape. The inventive mold shells can be changed manually in particular by a user. The mold shells can in particular be changed without tools. The user can make a selection from a plurality of different mold shells with differently configured chambers. As a specific secondary effect the user also has the option of standing the mold shells not inserted into the ice maker in a separate freezer compartment of a refrigeration appliance, in order to be able to produce ice cubes statically just due to the cold inside the freezer compartment without an ice maker. The invention allows a user of the ice maker to configure ice cubes to his/her personal taste, for drinks such as cocktails for example.
- Further features and advantages of the inventive ice maker will emerge from the description of different exemplary embodiments which follows, with reference to the accompanying figures. Specific features of these exemplary embodiments can represent general features of the invention. In the figures:
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FIG. 1 shows a perspective view of an ice maker comprising an inventive securing means for interchangeable mold shells; -
FIG. 2 shows a cross-sectional view of the ice maker according toFIG. 1 with the inventive securing means for interchangeable mold shells; -
FIG. 3 a shows a cross-sectional view of a first embodiment of the inventive securing means with a first embodiment of the mold shell; -
FIG. 3 b shows a cross-sectional view of a second embodiment of the inventive securing means with a second embodiment of the mold shell; -
FIG. 4 a shows a cross-sectional view of a third embodiment of the mold shell; -
FIG. 4 b shows a cross-sectional view of a fourth embodiment of the mold shell; -
FIG. 4 c shows a cross-sectional view of a fifth embodiment of the mold shell; -
FIG. 4 d shows a cross-sectional view of a sixth embodiment of the mold shell. -
FIG. 1 shows anice maker 1 comprising aframe 2. Theframe 2 forms a mount-type housing. Amold shell 3 is supported in a movable manner in theframe 2. In the illustrated exemplary embodiment themold shell 3 is supported in theframe 2 in such a manner that it can be rotated or pivoted about a rotation axis 4. In the position illustrated inFIG. 1 themold shell 3 is in a first position for filling with water. To this end themold shell 3 has at least onechamber 5, in the illustrated example several or sixchambers 5. An ice cube can be produced in eachchamber 5. Themold shell 3 is secured in a support means 6. The support means 6 is connected to aflange 7, which is supported in theframe 2 in such a manner that it can be rotated or pivoted about the longitudinal axis 4. When the support means 6 is rotated or pivoted by driving theflange 7, themold shell 3 rotates or pivots with it. This allows themold shell 3 to be rotated or pivoted from the illustrated first position for filling with water to a second position for ejecting ice cubes. In the second position for ejecting ice cubes themold shell 3 can be rotated through 180 degrees in relation to the illustrated position, in other words turned on its head, so that thechambers 5 face downward and the ice cubes can drop out. - The
ice maker 1 has afront housing wall 8, shown inFIG. 1 on a rear plane. Thehousing wall 8 is connected to theframe 2 or forms part of theframe 2. Thehousing wall 8 has an opening 9. Themold shell 3 can be pulled out of theice maker 1 and pushed back in again in the direction of the arrow by way of the opening 9. To this end securing means 10 are provided, which are connected to the support means 6. The securing means 10 are designed to allow themold shell 3 to be removed from theice maker 1 and to be inserted back into theice maker 1. Removal and insertion here refer to the taking out or loading in of amold shell 3 out of or into theice maker 1 by a user, who wishes to change themold shell 3 within the context of the use of theice maker 1, for example of a household refrigeration appliance, in particular to be able to use amold shell 3 with differently shapedchambers 5. The user therefore changes themold shell 3 for the purpose of extended usage options. Said user does not change themold shell 3 primarily for the purpose of maintaining or repairing the ice maker. The user can also replace a damagedmold shell 3 in the same manner. Removal and insertion here refer to the taking out or loading in of amold shell 3 out of or into theice maker 1 by a user, with no tool being required for the purpose. -
FIG. 2 shows a cross-sectional view of theice maker 1. The securing means 10 is disposed on or fastened to the support means 6. In the illustrated exemplary embodiment inFIG. 2 the securing means 10 has two opposing securingrails inner contours 11 a, 11 b. which encloseouter contours mold shell 3. When the support means 6 rotates, the securing rails 10 a, 10 b of the securing means 10 also rotate and carry with them themold shell 3, theouter contours inner contours mold shell 3 can be pulled out or pushed in by a user in a direction perpendicular to the plane of the drawing inFIG. 2 . -
FIGS. 3 a and 3 b show two exemplary variants of contour configurations for theouter contours mold shell 3 and theinner contours -
FIGS. 4 a to 4 d show further exemplary variants of contour configurations for theouter contours mold shell 3. These can be assignedinner contours rails -
FIG. 3 a shows a first embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c are formed by arms, which extend at a right angle away from the plane of themiddle segment 3 b of themold shell 3. The firstlateral segment 3 a and the secondlateral segment 3 c have right-angledouter contours rails inner contours outer contours mold shell 3. Theouter contours lateral segments form projections inner contours b form grooves projections mold shell 3 engage. -
FIG. 3 b shows a second embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c project down and up at a right angle from the plane of themiddle segment 3 b of themold shell 3. The firstlateral segment 3 a and the secondlateral segment 3 c have right-angledouter contours rails inner contours outer contours mold shell 3. Theouter contours lateral segments form projections inner contours grooves projections mold shell 3 engage. -
FIG. 4 a shows a third embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c haveouter contours 12 a, 12 b. which in contrast to a T-shaped cross-sectional contour have transition inclines 15 a, 15 b, 15 c, 15 d, which extend in particular at a 45 degree angle outward from the plane of themiddle segment 3 b, widening as they do so. The two securingrails inner contours outer contours mold shell 3. -
FIG. 4 b shows a fourth embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c haveouter contours middle segment 3 b. The two securingrails inner contours outer contours mold shell 3. -
FIG. 4 c shows a fifth embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c haveouter contours mold shell 3 does not engage in grooves in the securing rails 10 a, 10 b but theouter contours mold shell 3 engage around projecting peripheral segments of the securing rails 10 a, 10 b. Theouter contours mold shell 3 according to this fifth embodiment thus form grooves in themold shell 3, in which projections of the securing rails 10 a, 10 b engage. The two securingrails inner contours outer contours mold shell 3. The projections of the securing rails 10 a, 10 b here are enclosed from bottom to top by theouter contours mold shell 3. -
FIG. 4 d shows a sixth embodiment of themold shell 3. Themold shell 3 has amiddle segment 3 b, which supports thechambers 5. On two opposing lateral faces of themold shell 3 themiddle segment 3 b is delimited by a firstlateral segment 3 a shown on the left inFIG. 3 a and a secondlateral segment 3 c shown on the right inFIG. 3 a. The firstlateral segment 3 a and the secondlateral segment 3 c haveouter contours 12 a, 12 b. which enclose the outside of the securing rails 10 a, 10 b completely on three sides, so that themold shell 3 does not engage in grooves in the securing rails 10 a, 10 b but theouter contours mold shell 3 engage around projecting peripheral segments of the securing rails 10 a, 10 b. Theouter contours mold shell 3 according to this sixth embodiment thus correspond to those of the fifth embodiment and also form grooves in themold shell 3, in which projections of the securing rails 10 a, 10 b engage, with theouter contours rails inner contours outer contours mold shell 3.
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010040339.3 | 2010-09-07 | ||
DE102010040339A DE102010040339A1 (en) | 2010-09-07 | 2010-09-07 | Ice maker with storage facilities for mold shells, as well as mold shell and refrigeration device with such an icemaker |
PCT/EP2011/064516 WO2012031893A2 (en) | 2010-09-07 | 2011-08-24 | Ice maker comprising support means for mold shells, mold shell, and refrigeration appliance comprising such an ice maker |
Publications (1)
Publication Number | Publication Date |
---|---|
US20130160480A1 true US20130160480A1 (en) | 2013-06-27 |
Family
ID=44509368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/820,753 Abandoned US20130160480A1 (en) | 2010-09-07 | 2011-08-24 | Ice maker comprising support means for mold shells, mold shell, and refrigeration appliance comprising such an ice maker |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130160480A1 (en) |
EP (1) | EP2614319A2 (en) |
CN (1) | CN103097837B (en) |
DE (1) | DE102010040339A1 (en) |
WO (1) | WO2012031893A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100319373A1 (en) * | 2009-06-23 | 2010-12-23 | Samsung Electronics Co., Ltd. | Ice-making unit and refrigerator having the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11486623B2 (en) * | 2020-04-13 | 2022-11-01 | Haier Us Appliance Solutions, Inc. | Ice making assembly for receiving interchangeable mold assemblies |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161824A (en) * | 1998-11-30 | 2000-06-16 | Sanyo Electric Co Ltd | Refrigerator with freezing function having automatic ice-making machine |
US20070012061A1 (en) * | 2003-09-16 | 2007-01-18 | Multibras S.A. Elerodomesticos | Ice mold supply system for refrigeration appliances |
EP1857750A1 (en) * | 2006-05-19 | 2007-11-21 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with ice preparation unit |
US20090277191A1 (en) * | 2005-01-24 | 2009-11-12 | BSH Bosch und Siemens Hausgeräte GmbH | Ice Preparation Device, Corresponding Tray and Method for Preparing Ice |
US20120023996A1 (en) * | 2010-07-28 | 2012-02-02 | Herrera Carlos A | Twist tray ice maker system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143866A (en) * | 1961-06-12 | 1964-08-11 | Whirlpool Co | Ice cube mold |
US3269139A (en) * | 1964-06-01 | 1966-08-30 | Gen Motors Corp | Twistable tray type automatic ice maker with detachable tray |
CN1690624A (en) * | 2004-04-30 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Mounting structure for fresh-keeping box of refrigerator |
CN2745003Y (en) * | 2004-11-11 | 2005-12-07 | 广东科龙电器股份有限公司 | Ice-making machine for automatically removing ice |
DE102005003240A1 (en) | 2005-01-24 | 2006-07-27 | BSH Bosch und Siemens Hausgeräte GmbH | Ice makers |
CN2779320Y (en) * | 2005-04-26 | 2006-05-10 | 吴超 | Mould for making ice-tableware in ice-making machine |
US8443619B2 (en) * | 2008-01-16 | 2013-05-21 | Samsung Electronics Co., Ltd. | Ice making unit and refrigerator having the same |
CN201379255Y (en) * | 2009-03-13 | 2010-01-13 | 胡慧心 | Convenient bookshelf |
-
2010
- 2010-09-07 DE DE102010040339A patent/DE102010040339A1/en not_active Withdrawn
-
2011
- 2011-08-24 US US13/820,753 patent/US20130160480A1/en not_active Abandoned
- 2011-08-24 WO PCT/EP2011/064516 patent/WO2012031893A2/en active Application Filing
- 2011-08-24 EP EP11748382.6A patent/EP2614319A2/en not_active Withdrawn
- 2011-08-24 CN CN201180043115.3A patent/CN103097837B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161824A (en) * | 1998-11-30 | 2000-06-16 | Sanyo Electric Co Ltd | Refrigerator with freezing function having automatic ice-making machine |
US20070012061A1 (en) * | 2003-09-16 | 2007-01-18 | Multibras S.A. Elerodomesticos | Ice mold supply system for refrigeration appliances |
US20090277191A1 (en) * | 2005-01-24 | 2009-11-12 | BSH Bosch und Siemens Hausgeräte GmbH | Ice Preparation Device, Corresponding Tray and Method for Preparing Ice |
EP1857750A1 (en) * | 2006-05-19 | 2007-11-21 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with ice preparation unit |
US20120023996A1 (en) * | 2010-07-28 | 2012-02-02 | Herrera Carlos A | Twist tray ice maker system |
Non-Patent Citations (1)
Title |
---|
âMachine Translation of EP 1857750, Reiner, 11/2007" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100319373A1 (en) * | 2009-06-23 | 2010-12-23 | Samsung Electronics Co., Ltd. | Ice-making unit and refrigerator having the same |
US9261303B2 (en) * | 2009-06-23 | 2016-02-16 | Samsung Electronics Co., Ltd. | Ice-making unit and refrigerator having the same |
Also Published As
Publication number | Publication date |
---|---|
WO2012031893A2 (en) | 2012-03-15 |
EP2614319A2 (en) | 2013-07-17 |
CN103097837B (en) | 2015-12-16 |
DE102010040339A1 (en) | 2012-03-08 |
WO2012031893A3 (en) | 2012-06-28 |
CN103097837A (en) | 2013-05-08 |
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