DE202009017833U1 - Cooking vessel system with thermator - Google Patents

Abstract

Cooking vessel and cooking vessel modular system - especially a cooking vessel with integrated thermator, self-heated and externally heated, for all types of energy and supplies / stoves and different cooking temperatures and Gardrücke, characterized in that the thermator (17) has a 3-dimensional homogeneous heat-conducting bowl-cylindrical Body, the wall thickness is given on the one hand by a lower envelope (14, 15, 19), the surface of an open-topped truncated cone is with the circular area of the smaller radius as a contact surface (14), and on the other hand by an upper envelope (16) is determined by the mantle of an open-top rotational hyperboloid, wherein truncated cone and hyperboloid have a common upper edge, the wall thickness above the flat contact surface is the strongest and decreases toward the upper edge.

Description

The The invention relates to a cooking vessel and a cooking vessel system kit - in particular a cooking vessel with integrated thermator, and externally heated, for all types and types of energy / stoves and different cooking temperatures and Gardrücke.

Regarding Kitchen technology has made a lot in recent years emotional; this applies to both the methods of cooking - as well considering low energy cooking as well as the vitamin-saving cooking - as well as for the innovative equipment, which makes this possible - time the food preparation reduced by up to 70%, exploitation of up to 95% more vitamins, energy savings up to 60%, reduction of kitchen steam and steam. Also the ease of use has improved a lot; the innovative developments in this area have become more customer / user friendly. In the high quality Range will be even more emphasis on quality in material selection and put on quality in the processing. New production techniques allow the use of new materials and new manufacturing processes; new materials - eg Using nanotechnology - let new ones Surface designs too.

So can be found on the market next to traditional cooking vessels the pressure cooker with bayonet or clamp closure and infinitely adjustable control and safety valve. Among the Plastic handles are provided with a flame retardant, as well as a Security window or interior scale or pressure gauge. The cooking pots are suitable for the electric stove, the gas stove, for the ceramic hob and for inductive cooking. In addition to bulky handles with integrated functionality - such as Release lever for the bayonet or staple closure, Safety valve, control valve, visual displays for cooking times and control, cooking signaling, operating functions, etc. - are on the market One-hand quick-cook lid with opening / closing mechanisms by pressing a button. In addition to cooking under higher pressure - pressure regulating valve opens at 0.6 bar ... 1.2 bar, and in temperature ranges between 107 ° C ... 119 ° C, there are low pressure devices in the area 0.8 bar with permanent valve. Overcooking protection by integrated 85 ° temperature valve and surface protected Cookware provided with textured surfaces for mechanical protection of the sealed surfaces and coating material - such as magnetisable 18/0 stainless steel for inductive heat conduction to the usual commercial goods. Removable handles help for cleaning and storage, handles of different handle shapes can be used ('light / heavy device') and handle removal when used in the oven. Innovative multi-function cooking vessel lid - like with an integrated vacuum pump or a steam regulating valve in control - fit on existing cookware.

in the The following will be the prior art of cooking vessels and cooking vessel systems - in particular of Cooking vessels with integrated thermator, own and externally heated, for all types and types of energy / stoves and appreciated different cooking temperatures and pressures; According to the state of the art, depending on the application, a variety of types of cooking vessel systems in the Commitment.

The German disclosure DE 196 06 409 introduces an energy-saving aluminum cooking pot characterized by a strong aluminum bottom and an aluminum inner pot, the inner pot being coated on the outside with mineral wool and sealed off with a stainless steel (V4A) jacket. Another embodiment provides a strong copper bottom and also the inner pot material is copper. The vessel is completed by a glass lid.

The take into account the geometric dimensions of the proposed innovation no thermal processes; above is the pot only with a glass lid completed.

The patent DE 27 34 733 presents a double-walled cooking, serving and holding vessel with a pronounced bottom and 2-shell walls, the cavity of which can be filled with air, gas or insulation material. Likewise, the lid is formed. In addition, there is also a 2-shell pedestal with appropriate filling, which has a resilient projection to the edge, so that pot and saucer latching can be associated with each other. A likewise hollow-walled supernatant at the upper edge of the pot should replace the handles and keep away from pot and flame exuding or boiling.

The Heat energy is exclusively over the Bottom plate passed into the pot with the food.

Such a pot is also from the Swiss patent CH 66 77 90 known.

A double-walled hermetically sealed energy-saving cooking pot with a strong bottom plate is also disclosed in the German disclosure DE 195 14 747 and in the utility model DE GM 80 11 317 disclosed; in the hermetically sealed wall gap forms in the cooking operation, a heat accumulation. The space filled with the hot air becomes a heat-insulating layer; the convection cooling and the heat radiation are greatly reduced.

Also in this facility is the heat nergie exclusively passed over the bottom plate in the vessel.

Also in the Swiss patent CH 28 01 29 discloses a double-walled pot, but the bottom plate is made of wall thickness material.

Also the German disclosure DE 38 20 310 presents a double-walled container for heating, cooking, serving, transporting, storing and keeping warm, especially for induction cooking. The inner shell of a double-walled pot design should be made of a material which can be heated by an induction field; The outer wall is made of a material which is not heated by the induction field, but allows the induction field to penetrate to the inner shell. The lid is also 2-shell.

There for the cooking vessel no bottom plate as an energy exchanger is provided, the cooking vessel without exception for induction cooking.

Even the utility model DE 299 13 826 . DE 295 06 545 and DE G 83 06 403 and the patents DE 43 02 743 . DE 39 13 707 / European registration EP 394 615 and the disclosures DE 36 12 156 and DE 30 38 223 report about a double-walled fully insulated cooking pot or an insulated pressure cooker / pan with anti-slip protection. Walls and lids are 2-shell and provided with insulating material. The bottom of the pot is designed conventionally.

A Pit execution is by the upper edge design without Lid stackable for food warming or for stack cooking; of the second pot has at the bottom to the energy source, a Boundary as anti-slip.

The German patent DE 10 19 060 presents a double-walled cooking pot with heat insulation, which also has a double-walled lid. The resulting cavities are filled with insulating material. At the lower lid wall a spherically shaped convex annular surface is formed, which cooperates with the spherical shell-shaped concave annular surface of the cooking pot as a support and sealing surface. The two sealing ring surfaces form a metallic seal between the pot and the lid, which is effective in any, deviating from the horizontal position of the lid. An open annular space between the upper bead edge of the cooking pot and the outer edge of the applied lid absorbs the water condensed from the exiting steam and additionally seals the annulus.

Presented will seal between pot and lid without assistance of rubbery or elastic sealing rings.

The European patent application EP 1 980 184 describes the material structure of a cooking pot made of layered metal compounds, as follows. On one level of copper material, one layer of aluminum (Al) is applied to the top and bottom. Subsequently, the Al layers are each provided with a stainless steel layer.

With the registration will show different possibilities the layer edges are tightly protected against corrosion with various materials to enclose.

• – mit einer elektrolytischen metallischen Schicht
• – mit einem aufgesprengten metallischen oder nichtmetallischen Ring
• – mit einer auftragsverschweißten Schicht oder einer hart aufgelöteten Schicht

bedeckt ist.The utility model applications DE 18 84 734 . DE 18 76 676 and DE 18 76 675 describe the treatment of terminations of material compounds on both sides with stainless steel plated deep-drawn steel sheet - also called 3-ply sheet metal. Since the core material of the sheet is not resistant to corrosion, the ends and edges of the material being processed must be specially treated so that the corrosion-exposed end wall

• - with an electrolytic metallic layer
• - with a cracked metallic or non-metallic ring
• - with a job-welded layer or a hard-soldered layer

is covered.

The Austrian patent AT 37 28 35 relates to a saucepan o. The like. With a side wall and constructed of two different flat discs floor, the upper disc and the side wall form the actual pot with which the lower disc is connected as a separate outer hollow cylindrical bottom disc. Upper disc and lower disc have different materials, the lower disc of relatively small thickness is selectively connected at the edges dotted with the upper disc.

While of heating air gaps form between lower and upper Disc that slows the heat transfer and local overheating points compensate.

All Presented publications are only partially suitable or not at all for the specific use as a cooking vessel or Cooking vessel system kit - in particular not as a cooking vessel with integrated thermator, self-heated and externally heated, for all types and types of energy / stoves and different cooking temperatures and Gardrücke.

The invention is therefore the task Basically, a device according to the preamble of claim 1, a cooking vessel and a cooking vessel system kit - especially a cooking vessel with integrated thermator, self-powered and externally heated to create for all types of energy and supplies / stove types and different cooking temperatures and Gardrücke.

These The object is achieved by the characterizing Features of claim 1 solved; to advantageous embodiments take the dependent claims. The goal is to build a energy-saving cooking vessel and a -system with a high proportion of reusable parts as a producer's kit.

core innovative novelty is a thermator, a metallic, excellent thermally conductive 'bowl in the vessel ', whose hollow cylindrical Geometry of a one-sided closed truncated cone the physical-thermal Gradients of cookware is adapted. Inside - the wall course resembling a bowl, a wok shape, a hyperbolic one Function following - round shaped with the outer Shape of a truncated cone, which is the heat source facing level contact surface materially on most pronounced. Accordingly not more constant Wall thickness reduces the material used for opening / lid conical, but the heat requirement in the upper vessel area for sure. The thermator is a homogeneous heat conductor with Aluminum core with no heat transfer points in the bottom / side wall area has different heat conductor and the reprocessed Warm food up to the edge of the lid. As material for the thermator comes z. As aluminum and / or copper and their alloys in Question, inside with a food-neutral hygienic slim Stainless steel coating 18/10 provided. Other or additional Material combinations - eg. B. Use of copper - and Interior coatings - such as 3-ply- (18/10 stainless steel, aluminum / alloy, 18/0 stainless steel, magnetic) or nano-coatings - come optionally for use.

In a further advantageous embodiment of the invention the outer wall of the thermator receives a cylindrical Heat insulator as a molded part made of heat-resistant Foam or as a vacuum chamber whose wall thickness also conical, down, progressively towards the heat source and the heat source toward a stepped Paragraph forms. Due to the heel, the cooking vessel is stocked Stackable and stack cooking is possible - consistent with the lid stamping. The insulator wall is also provided with a thin stainless steel layer 18/10, the upper edge of the vessel with the aluminum wall and the Stainless steel inner lining 18/10 flush welded is; the cooking vessel does not have any Air pockets. The projecting towards the heat source Aluminum core of the thermator is with a thin stainless steel layer 18/0, magnetically - for the purpose of induction cooking - provided.

A Another embodiment of the novelty looks for the energy-saving Cooking vessel an isolated functional lid in order to Reduction of heat losses in two versions for the pressureless and pressurized cooking vessel before; First, the common properties are presented. The lid has a flat embodiment, is 2-shelled designed and perfect with an inner insulating layer vacuum filled. The two bowls of the vessel are made in stainless steel 18/10; other materials can be used. The handles are pronounced as recessed grips and in the lid integrated; to the inside of the vessel form the recessed grips Drains and edges for condensed liquids - one so-called condensation lid. Furthermore, the lid has on its top has a circular stack edge, fitting to the cylindrical heel at the bottom of the vessel. At the lower outer cover wall is a conically shaped annular surface formed with the conical ring surface of the cooking vessel as Pad and sealing surface cooperates. The two Sealing ring surfaces form a metallic seal - depending on Pressure design of the cooking vessel - between vessel and Cover, so that no further elastomeric seals - such as Sealing rings - are required. The introduction of an elastomeric Seal is however also after presentation of appropriate pressure conditions given.

According to the invention the lid of the pressure cooking vessel Function cover and has a 180 ° offset opposite 2-point locking made possible by a stiffening cone on Cover edge. At one point of the circumference have cooking vessel and Lid each half a hinge. On the opposite side the lid has a snap closure with toggle lever, latch o. Ä. And the cooking vessel a closing hook on, so that the lid and other cooking vessels Use, provided, the vessel-side Locking hook is pronounced accordingly. A Finger recess supports the ergonomic handling of the Closure. In addition, the function cover contains a permanent and / or a pressure and a safety valve as well other facilities, such. B. for pressure adjustment, pressure gauge, Temperature measurement, timekeeper, etc.

In a further advantageous embodiment, the pressurized functional cover is also used as an OEM (Original Equipment Manufacturer) product; then the mechanical interface is the handle (s) with the locking function; the future pressure cooking vessel must then be retrofitted with the locking interface.

In an advantageous embodiment, the lid has for the unpressurised vessel the same exterior Appearance as that of the pressurized device is 2- or 1-shell and with an internal insulating layer Completely hermetically filled and evacuated or vacuumed vacuum-insulated. The measuring equipment omitted as well as the lid lock; pressure and safety engineering Prerequisites are none to be met; there are the same materials for use.

A Another form of the inventive novelty is through the use of the presented cooking vessel given as an electric cooker, an embodiment, the non-European - before especially in Asia - as the standard is to name, especially in the special version as a rice cooker. The two Design variants have to be considered - the pressurized and the non-pressurized variant. These embodiments essentially affect the function cover and are detailed above shown.

A Another advantageous novelty of the invention is connected to the cooking vessel 'intelligent electric heater'. The electric heater on the one hand has the necessary equipment and control of energy and heat distribution and on the other hand adequate microsensorics and control. Exemplary are here cited the measurement, display and control for the measured quantities pressure, temperature, Time and voltage on / off. In addition to the programmability of the sizes below the display unit, the set and the current measured values are set by means of the display unit become. The sensory multifunction interface is located below vessel center. The microcontroller controlled Cooking vessel controls and regulates cooking processes according to food selection and time sequence. The easiest process control in this advantageous constellation is the keep warm function after area code.

• – Druckbehaftetes Gargefäß mit Funktionsdeckel
• – Druckloses Gargefäß mit Deckel
• – Druckbehaftetes Elektro-Gargefäß mit Funktionsdeckel
• – Druckloses Elektro-Gargefäß mit Deckel
• – Druckloses Gargefäß mit Deckel und Elektro-Heizgerät
• – Elektro-Heizgerät mit thermischer oder induktiver Wärme und Warmhalteplatte.

The achievable with the invention advantages arise on the one hand from the completely new design of the energy-saving cooking vessel with a previously unrealized thermal management by the insulated thermistor as an energy distributor and on the other hand by the systematic design of the cooking appliance as a multi-application producer modular system under the high use of reusable parts. The construction of the following energy-optimized products leads to a clear modular system for modern cooking vessels using food-neutral materials and the use of modern manufacturing and assembly technology

• - Pressurized cooking vessel with functional lid
• - Pressure-free cooking vessel with lid
• - Pressurized electric cooking vessel with function lid
• - Pressure-free electric cooking vessel with lid
• - Pressure-free cooking vessel with lid and electric heater
• - Electric heater with thermal or inductive heat and hotplate.

Of the The invention is based on the following as an investment attached drawings of exemplary embodiments further clarified. Show it

1 Cooking vessel, pressure-sensitive, perspective view

2 Cooking vessel, pressure-sensitive, sectional drawing, modified

3 Function cover Pressure cooking vessel

4 Cooking vessel, depressurised

5 Electric cooking vessel, pressure-sensitive

6 Electric heater, regulated

7 Cooking pot modular system.

Same and equivalent components of the embodiments are each provided with the same reference numerals in the figures.

The Description of the device according to the invention will be continued based on the explanation of the figures.

1 shows the pressurized cooking vessel 1 consisting of the cooking vessel. 1 10 and the 2-shell functional lid 20 in perspective view.

The cooking vessel 1 appears here in a high-cylinder construction with the outer pot 11 ; Furthermore, the upper edge of the vessel 12 and the lower edge of the vessel 13 identify. The insulator outer wall is provided with a thin 18/10 stainless steel layer welded flush to the upper edge of the vessel with the inner aluminum wall and the stainless steel inner pot 18/10; The cooking vessel has no air pockets at all. Further detailing takes place with the sectional drawing; the container handles are part of the functional lid and are adapted to the respective vessel.

The functional cover 20 for the pressure cooking vessel 1 has a flat embodiment, is 2-shelled 21 . 22 - Preferably in stainless steel - constructed and with an internal insulating layer completely empty. The handles are as grip recesses 24 pronounced and integrated in the lid. Furthermore, the lid has on its top one of the housing shape adapted stacking edge 33 , corresponding to the cylindrical shape on the bottom of the vessel 14 ,

The lid of the pressurized cooking vessel is a function cover and has a 180 ° offset opposite 2-point locking made possible by a stiffening cone on the lid edge. At one point of the circumference, the cooking vessel and the lid each have half a hinge, consisting of a clamping hook attached to the lid 31 and one from the vessel handle 29 held closing hook 30 , On the opposite side, the lid has a snap closure with toggle lever 28 on, in the cocking lever 32 passes over and with the closing hook 30 of the vessel handle 29 a solid bracket experiences. So that the function cover is also used in other cooking vessels - as OEM (Original Equipment Manufacturer) product - the vessel-side locking hook is a part of the lid and pronounced accordingly. A finger recess 25 supports the ergonomic handling of the closure. In addition, the function cover includes a permanent and / or a pressure gauge and a safety valve 27 , a pressure relief valve 26 as well as other technical equipment, such. B. for pressure adjustment, pressure gauge, temperature measurement, timing, etc.

2 provides the pressure-loaded cooking vessel 1 in a modified sectional drawing - the permanent, pressure gauge and safety valve 27 are shown in its two end positions. The interaction of cooking vessel 1 10 and functional lid 20 is clearly visible.

The heart of the cooking vessel 1 is the thermator 17 , a metallic, highly thermally conductive 'bowl in the vessel', the hollow cylindrical geometry of a truncated cone is adapted to the physical-thermal gradients of cookware. Inside - a hyperbolic function following - round shaped with the external shape of a truncated cone, the heat source facing flat contact surface is the material most pronounced. According to non-constant wall thicknesses of the material used for opening / to the lid is reduced conically. The Thermator is a continuous heat conductor with aluminum core, which has no heat transfer points of different heat conductors in the bottom / side wall area. As a material for the thermator z. As aluminum and its alloys in question, inside with a food-neutral thin 18/10 stainless steel coating 16 Mistake. Other material combinations and internal coatings - such as 3-ply (18/10 stainless steel, aluminum / alloy, 18/0 stainless steel, magnetic) or nano-coatings - are available.

The outer wall of the thermator 17 receives a cylindrical heat insulator 18 as a molded part of heat-resistant foam or as a vacuum chamber whose wall thickness is also conical and the heat source towards a step-shaped paragraph 15 forms whose diameter is adapted to standardized heat source and vessel dimensions. By the paragraph, the cooking vessel is stackable and stack cooking is possible - in line with the Deckelausprägung 33 . 53 and heater design 75 , The insulator outer wall 11 is also provided with a thin stainless steel layer 18/10, the upper edge of the vessel 12 with the aluminum wall 17 and the 18/10 stainless steel interior lining 16 flush vacuum is welded - not shown. If a cooking level in the cooking vessel is to be assumed to be 2/3 vessel height, at least a corresponding height of the side wall of the thermator must also be provided for good heat distribution. The aluminum core of the thermator protruding towards the heat source 15 is made with a thin magnetic 18/0 stainless steel layer 14 covered.

Furthermore, the figure shows a section through the 2-shell insulated 38 functional cover 20 with upper 21 and lower shell 22 whose edge contour is adapted to the edge of the vessel and a stiffening cone 23 enclosed by a sealing ring with sealing lip 34 bordered. During pressure build-up in the vessel, the lid will lift slightly, but due to the build-up of internal pressure, a sealing surface pressure of the sealing ring against the vessel and lid edge takes place. In the closed vessel state on the one hand includes the clamping hook 31 the closing hook 30 of the vessel handle 29 fixed and on the other hand, the opposite locking hook of the handle of the clamping lever 32 the toggle-type pressure lock 28 by means of the clasp 35 held. The finger hollows 25 should help to improve accessibility.

Furthermore, the safety-relevant valves are shown schematically for the pressurized vessel, such as permanent and / or pressure indicator and safety valve 27 and pressure relief valve 26 , Valve 27 also indicates the pressure in the vessel and prevents opening of the toggle lever in the pressure position 28 through pin blockage in hole 37 , The pressure membrane 36 transfers the vessel pressure to the valve and prevents it from clogging due to contamination.

3 shows the 2-shell insulated function cover 20 of the pressure cooking vessel 1 10 , So that the function cover is also used in other cooking vessels - as OEM (Original Equipment Manufacturer) component - is the vessel-side closing hook 30 a part of the functional lid and correspondingly pronounced and the vessel handle 29 , Depending on the condition is the holder of the handle 29 adapt to the selected cooking vessel.

The pressure-free cooking vessel 4 , which has no interlocking and thus no security features shows 4 , In the cooking vessel 2 40 is the structure again the cooking vessel 1 10 the pressurized device. The 2- or 1-shell lid 50 with / without insulation is correspondingly simpler; next to the lid top shell 51 and the lower shell 52 The lid also has the stack edge 53 , The flat design of the series has been retained; the recessed grips 54 were taken over, but require a cover insulation. As insulation comes - as above - an inner heat-resistant foam insulating layer completely air-tight filled and vacuum insulated or vacuum-insulated in question. Measuring devices for the variables pressure and temperature are eliminated.

Another form of expression is given by the use of the presented cooking vessel as an electric cooker. Both design variants have to be considered - the pressurized and the non-pressurized version; these embodiments essentially act through the functional cover and are detailed above. 5 shows the pressurized electric cooking vessel 6 , equipped with the cooking vessel 3 60 , the functional cover 20 and the adjustable electric heater 70 ,

The cooking vessel 3 60 is constructed like the thermator vessels already presented above, but with the difference of an additional sensor recording 64 (not shown). Due to the combination with the controllable electric heater 70 it is necessary to record pressure and temperature - as the controlled variables of the electric heater.

On the one hand, the 'intelligent electric heater' has the necessary equipment and control for energy and heat distribution and, on the other hand, sufficient microsensorics and control. By way of example, the measurement, the display and the control for the measured quantities pressure are listed here 78 , Temperature 79 , Time 80 and voltage on / off with supply line 84 . 85 ; the values and states are above the tableau 77 adjustable on the front of the device. In addition to the programmability of the sizes below the display unit 81 , the set and the current measured values can be corrected by means of the display unit. With a preselection switch previously set cooking programs can be called up. The buttons 78 ... 89 can also be assigned differently, such as a preselection key for the menu selection, a key for programming, a key for the numerical values, etc. The rocker switches have a central position, they can also be changed to 2-position switches; Similarly, the rocker switches can be exchanged for two push-buttons, combinations are also possible. The electric heater adapts to the shape of the cooking vessel 60 completely on; it can be firmly or loosely connected to the cooking vessel. The heating plate is double-shelled, it has an upper shell 71 and a lower shell 72 , the lower edge of the plate 74 is preferably the parting plane.

6 shows the regulated electric heater with the cooking vessel removed or removed. The sensory multifunction interface 82 is located below the center of the vessel and is by means of a mounting plate 83 interchangeable design; a corresponding sensor receptacle is to be introduced in the cooking vessel. Furthermore, the electric heater has a cooking vessel adapted stacking edge 75 , The heating plate 76 corresponds in terms of area of the energy-absorbing base plate 14 of the thermator 17 of the cooking vessel 3 60 ,

• – Druckbehaftetes Gargefäß mit Funktionsdeckel 1
• – Druckloses Gargefäß mit Deckel 4
• – Druckbehaftetes Elektro-Gargefäß mit Funktionsdeckel 6
• – Druckloses Elektro-Gargefäß mit Deckel 7
• – Druckloses Gargefäß mit Deckel und Elektro-Heizgerät 8
• – Elektro-Heizgerät mit thermischer oder induktiver Wärme oder Warmhalteplatte 9.

The microcontroller controlled pressurized electric cooking vessel 6 controls and regulates cooking processes according to food selection and time sequence. The simplest process control in this advantageous constellation is the warming function after area code. The pressureless electric cooking vessel 9 (not shown) - like the non-pressure cooking appliance 4 - no lockable function cover; the control and regulation is adapted to the process. 7 shows the cooking vessel system kit with its individual components, such as pressurized and non-pressure cooking vessels 1, 2, 3 10 . 40 . 60 , lockable function cover 20 , normal lid 50 , as well as the programmable regulated electric heater 70 which can be configured as follows

• - Pressurized cooking vessel with functional lid 1
• - Pressure-free cooking vessel with lid 4
• - Pressurized electric cooking vessel with function lid 6
• - Pressure-free electric cooking vessel with lid 7
• - Pressure-free cooking vessel with lid and electric heater 8th
• - Electric heater with thermal or inductive heat or hotplate 9 ,

advantageous Further developments of the invention are the subject of the subclaims; the numerous possibilities and advantages of the design of the Invention are reflected in the number of property rights claims contrary.

1

cooking pot, pressure afflicted

10

Cooking vessel 1

11

outer pot

12

Vessel edge, above

13

vessel bottom Isolator, vessel edge, bottom

14

vessel bottom Thermator

15

paragraph

16

inner pot

17

Thermator

18

insulator

19

Side wall

20

functional cover Pressure cooking vessel, 2-shelled

21

Upper shell cover

22

subshell cover

23

stiffening cone

24

grip

25

finger recess

26

Pressure relief valve

27

Safety / pressure indicator valve

28

toggle Druckverschluß

29

vessel handle

30

hasp

31

tenterhook

32

clamping lever

33

stacking edge

34

seal with sealing lip

35

clasp

36

pressure membrane

37

valve bore

38

isolation

4

cooking pot, unpressurized

40

Cooking vessel 2, like 10

50

Vessel cover, 2-shell

51

Upper shell cover

52

subshell cover

53

stacking edge

54

grip

6

Electric cooking pot, pressure afflicted

60

Cooking vessel 3

61

outer pot

62

Vessel edge, above

63

Vessel edge, below

64

sensor recording (not shown)

70

Electric heater, controlled

71

Upper shell heating plate

72

subshell heating plate

73

Plate edge, above

74

Plate edge, below

75

stacking edge

76

heating plate

77

control device

78

pressure setting

79

temperature adjustment

80

time setting

81

display

82

Multifunction sensor

83

mounting plate

84

lead

85

Safety plug

7

Electric cooking pot, without pressure, with lid

8th

cooking pot, druckos, with lid and electric heater

9

Electric heater with thermal or inductive heat or hotplate

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 19606409 A [0005]
• DE 2734733 [0007]
• - CH 667790 [0009]
• DE 19514747A [0010]
• - DE 8011317 U [0010]
• - CH 280129 [0012]
• - DE 3820310 A [0013]
• DE 29913826 U [0015]
• DE 29506545 U [0015]
• - DE 8306403 [0015]
• - DE 4302743 [0015]
• - DE 3913707 [0015]
• EP 394615 [0015]
• - DE 3612156 A [0015]
• - DE 3038223 A [0015]
• - DE 1019060 [0017]
• EP 1980184 [0019]
• DE 1884734 U [0021]
• DE 1876676 U [0021]
• DE 1876675 U [0021]
• AT 372835 [0022]

Claims (11)

Cooking vessel and cooking vessel modular system - especially a cooking vessel with integrated thermator, self-heated and externally heated, for all types of energy and supplies / stoves and different cooking temperatures and Gardrücke, characterized in that the thermator ( 17 ) forms a 3-dimensional homogeneous thermally conductive cup-shaped cylindrical body whose wall thickness on the one hand by a lower envelope ( 14 . 15 . 19 ), the surface of an open-topped truncated cone is with the circular area of the smaller radius as the contact surface ( 14 ), and on the other hand by an upper envelope ( 16 ), which is determined by the mantle of an open-top rotary hyperboloid, wherein truncated cone and hyperboloid have a common upper edge, the wall thickness above the flat contact surface is the strongest and decreases toward the upper edge. Cooking vessel and cooking vessel modular system according to claim 1, characterized in that the thermally conductive material of the thermator ( 17 ) consists of aluminum and / or copper or their alloys. Cooking vessel and cooking vessel modular system according to at least one of claims 1 or 2, characterized in that the thermator ( 17 ) represents a homogeneous heat conductor without heat transfer points of different heat conductors. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 3, characterized in that the height ( 19 ) of the thermator ( 17 ) at least 2/3 of the cooking pot height ( 11 ) - equal to the cooking product filling height - makes up. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 4, characterized in that the thermator side wall ( 19 ) of a hollow cylindrical heat insulator ( 18 ), the wall thicknesses - depending on the shape of the vessel - conical, increasingly run towards the bottom of the vessel, the thermator bottom ( 14 ) - slightly above the insulator bottom ( 13 ) - a step-shaped shoulder ( 15 ) whose diameter is standardized heat source and vessel dimensions and the stacking edge of lid ( 33 . 53 ) and heater ( 75 ) and the insulator ( 18 ) the cooking pot height ( 11 ) certainly. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 5, characterized in that the inner ( 16 ), Pages- ( 11 ) and floor surfaces ( 13 . 14 ) made of thermo and insulator cooking pot food-neutral and hygienic with a thin layer - such as stainless steel 18/10 or 3-ply (stainless steel 18/10, aluminum / alloy, 18/0 stainless steel, magnetic) coating - and the range of Contact surface induction-friendly with a thin layer - such as stainless steel 18/0 - are knocked out and the resulting abutting edges ( 12 . 13 . 15 ) are welded so that the vessel pot interior ( 17 . 18 ) is empty. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 6, characterized in that the energy-saving pressurized cooking vessel ( 10 ) with a 2-shell flat, internally insulated, air-tight lockable function cover ( 20 ) with internal recessed grips ( 24 ) and an upper side of the vessel bottom ( 14 ) matched stack edge ( 33 ), the two shell halves ( 21 . 22 ) made of food-neutral and hygienic material - such as stainless steel, 3-ply-layering. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 7, characterized in that on the lower outer cover wall ( 22 ) a stiffening cone ( 23 ) is formed, the forces from the opposing 2-position toggle lid lock ( 28 . 30 . 31 . 32 ) of the pressurized vessel ( 10 ), with the conical annular surface ( 12 ) of the cooking pot acts as a support and sealing surface and also the sealing ring with sealing lip ( 34 ) holds and leads. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 8, characterized in that via the pressure membrane ( 36 ) internal pressure-controlled valve cone of the permanent, pressure indicator and / or safety valve ( 27 ) of the functional cover ( 20 ) in the presence of intra-vessel pressure the toggle lever pressure lock ( 28 ) against opening secures. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 9, characterized in that the cooking vessel 3 ( 60 ) to a pressureless or pressurized electric cooking vessel ( 6 . 9 ), in which the cooking vessel is additionally equipped with one, with a microcontroller control ( 77 ), a user interface ( 78 . 79 . 80 . 81 ) and a multifunction sensor interface ( 82 ) and adapted to the cooking vessel electric heater ( 70 ) is fixed or loosely connected, the heating plate ( 76 ) and the vessel bottom ( 14 ) form the thermal interface between the cooking vessel and the heater. Cooking vessel and cooking vessel modular system according to at least one of claims 1 to 10, characterized in that the cooking vessel 1, 2, 3 ( 10 . 40 . 60 ), Functional cover ( 20 ), Tube lid ( 50 ) and electric heater ( 70 ) a system kit bil who allows the construction of energy-optimized system products, such as pressurized cooking vessel with functional lid ( 1 ), non-pressure cooking vessel with lid ( 4 ), pressurized electric cooking vessel with functional lid ( 6 ), pressureless electric cooking vessel with lid ( 7 ), non-pressure cooking vessel with lid and electric heater ( 8th ) and electric heater with thermal or inductive heat or hot plate ( 9 ).