Bsh Bosch Und Siemens Hausgeraete Gmbh

Bsh Bosch Und Siemens Hausgerate Gmbh

Bsh Bosch Und Siemens Hausger&auml;te Gmbh

Bsh Hausgerate Gmbh

Michael Neumann

Erich Hell

Adolf Feinauer

Udo Wenning

Hans-Frieder Eberhardt

Rolf Kordon

Walter Lipp

Hans Gerd Keller

Rudolf Schmidt

Matthias Mrzyglod

Peter Bauer

Jörg Stelzer

Jan-Grigor Schubert

Wolfgang Becker

Irena Sonnenfroh

Hermann Stegmaier

Thomas Zeiler

Hans-Christian Mack

Friedrich Arnold

Michael Howe

A refrigeration device comprising at least two storage compartments that are thermally insulated from one another and from the environment. In said device, an evaporator that can be cooled independently of an evaporator of the other storage compartment or compartments, is allocated to each storage compartment. Said device is equipped with elements for switching at least one of the compartments from a freezing mode to a non-freezing mode.

Refrigerating device comprising two storage compartments with selective cooling modes

A refrigeration device comprising a refrigeration circuit that contains an evaporator, a condenser and a compressor, in addition to electronic components for operating the refrigeration device. According to the invention, all the electronic components are combined in an electronic unit.

Refrigeration device

A modular refrigerating appliance comprising a first planar heat-insulating element and additional planar heat-insulating elements, which are joined to one another whereby being able to be detached from one another and which, when joined, form a housing of the refrigerating appliance. The modular refrigerating appliance also has a cooling circuit, which comprises an evaporator, a condenser, and a compressor, and which is mounted on the first planar heat-insulating element. At least the condenser is, at least in part, mechanically protected on its surface facing away from the first heat-insulating element solely by the construction of the first planar heat-insulating element.

Modular refrigerating appliance

A modular refrigerator, having a first planar thermally-insulated element, a second planar thermally-insulated element and further planar thermally-insulated elements, connected together and which can be subsequently detached, forming a housing of the refrigerator when assembled, a refrigerant circuit, with an evaporator, a condenser and a compressor, a first electrical line, arranged in the first planar element, a second electrical line, arranged in the second planar thermally-insulated element and an electrical contact/counter-contact device, by means of which both electrical lines may be electrically connected. The contact device is integrated in the first planar thermally-insulated element and the counter-contact device is integrated in the second planar thermally-insulated element such that contact device is automatically electrically connected to the electrical counter-contact during the mechanical connection of the first and second planar element.

Modular refrigerator

A temperature monitoring process for a refrigerator interior and a device for such monitoring. A monitoring unit is formed by a temperature sensitive element and a thermal buffer liquid in a transparent container. The monitoring unit container is placed in the refrigerator in any location to be monitored. The temperature is visually detected by observing a temperature related variable characteristic of the temperature sensitive element, such as the color of one or more areas of the temperature sensitive element.

Method and device for monitoring the temperature in a refrigerator

A refrigerator includes a heat-insulating housing and at least one heat-insulating door fastened thereto. The door and the housing each have an outer cladding, an inner cladding, and a heat insulation layer produced therebetween by foaming and into which is introduced vacuum insulation panels on the door and/or on the housing. Vacuum insulation panels are disposed on the inner claddings of the doors and housings.

Refrigerator

The invention relates to a refrigerator having two movably connected housing parts that delimit a heat-insulated interior and a seal member that is fastened to a first of the housing parts and contacts the other of the housing parts in an airtight manner in the closed disposition of both housing parts. A lifting element lifts the seal member from a contact surface on the second housing part to permit pressure compensation between the inner chamber and the surroundings of the refrigerator. The lifting element is at least in part formed by a thermally deformable material and, in a first shape thereof, it establishes a sealed contact between the seal member and the contact surface, and in a second state resulting from the effect of heat or cold, it lifts the seal member from the contact surface in order to ensure pressure compensation.

Refrigerating device with door opening aid

A refrigeration appliance includes a thermally insulating housing and a thermally insulating door. At least one of the housing and the door define an evacuated interspace and have an evacuated thermal insulation filling the interspace, a shaped, thermoplastic, substantially gas and water vapor impermeable outer cladding, and a shaped, thermoplastic, substantially gas and water vapor impermeable inner cladding. The inner cladding and the outer cladding substantially surround the interspace in a vacuum-tight manner. The cladding can be formed from polyolefins, polyvinylidene chloride, perfluoroalkoxy polymers. For reducing gas permeability, the cladding can be formed from ethylene/vinyl alcohol copolymer, polyacrylonitrile, and polyamide. The claddings can have co-extruded and/or laminated layers. The cladding can include a sputtered metal layer and/or a plastic/metal composite foil. The cladding can be formed from a thermoformed or blow-molded plastic. The insulation can have pressed silica or aerogel plates with a density of between 100 and 150 kg/m.

Thermally insulating wall

A heat exchanger for a refrigerator contains a base plate, a conduit for a cooling agent, which is disposed such that the conduit is in heat-conducting contact with the base plate, and a layer of holding material. The layer of holding material adheres to the base plate and the conduit and is made of a bitumen composition. The heat exchanger is produced by stacking the base plate, the conduit, and a sheet made of the bitumen composition. The layer of holding material is formed from the sheet by heating and pressing the stack.

Heat exchanger for a refrigerator and method for the production of a heat exchanger

A refrigerating appliance contains an inner chamber that is surrounded by a heat-insulating housing and a door, and can be divided into an upper region and a lower region by a partition wall. The refrigerating appliance also contains a plate-type evaporator that is supported on a wall of the inner chamber. The evaporator extends over at least part of the wall pertaining to the lower region, and the cooling performance of the evaporator, in its part pertaining to the upper or lower region, is such that the temperature reached in the upper region of the inner chamber is lower than that reached in the lower region.

A multiway valve contains a housing having several inlets and outlets and a chamber. Several seats are provided and each is respectively associated with one inlet or one outlet. A closure element is provided which can move between the seats and at least one actuator is provided in the form of an element made of a form memory alloy, able to displace the closure element from one of the seats when heating occurs. A spring element presses the closure element against each respective seat that it engages.

Multiway valve

A multi-way valve, particularly for a refrigerant circuit, includes a housing having a number of inlets and outlets and a chamber with a number of seats respectively associated with an inlet or outlet. The multi-way valve also includes a closing element that can move between the seats and at least one actuator, which is provided in the form of an element made of a shape-memory alloy and capable of being displaced from one of the seats when the closing element is heated. The direction of displacement is transversal to the normal direction of the seat.

Multi-way valve and refrigerating machine with multi-way valve

A multi-way valve, in particular for use in the refrigerant circuit of a refrigeration unit, includes a housing with several inlets and outlets and a chamber with several seats that are respectively allocated to one inlet or outlet. A closing member is allocated to each seat. The closing members are coupled to a cell that can be expanded and compressed by the action of a control pressure to block or release the allocated seat in accordance with the compression or expansion of the cell. A gas generator and absorber can be housed in the cell for generating the control pressure.

Pneumatically actuated multi-way valve and refrigerating machine with multi-way valve

A housing of a multiway valve contains several inlets and outlets and a chamber containing several valve seats, each of which is allocated to one of the outlets. A closing device can be displaced between the valve seats. A cylinder contains a cylinder chamber having a fluid. A heating device is provided for heating the fluid and a plunger is provided that can be displaced in the cylinder by the pressure of the fluid. By its displacement, the plunger is able to dislodge the closing device from one of the valve seats.

A heat exchanger, such as an evaporator, a condenser, or the like, for a refrigerator, such as a chill cabinet, a freezer cabinet or the like, includes at least one surface with which a thermal energy storage medium is in at least as far as possible heat-conducting contact, and bag-like reception containers to be connected to the evaporator.

Growing community of inventors

Ulm, Germany

Michael Neumann