CN1248893A - Automatic coffee maker - Google Patents
Automatic coffee maker Download PDFInfo
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- CN1248893A CN1248893A CN 97182026 CN97182026A CN1248893A CN 1248893 A CN1248893 A CN 1248893A CN 97182026 CN97182026 CN 97182026 CN 97182026 A CN97182026 A CN 97182026A CN 1248893 A CN1248893 A CN 1248893A
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Abstract
The invention concerns an automatic coffee maker which has a low overall height and can be designed with a pleasing aesthetic appearance. Guided on a circuilar path is a brewing block with brewing chambers which assume three different working positions, the brewing pistons as well as the sieveexpulsion pistons being moved axially in the brewing chambers. The brewing unit is driven and controlled via spur gears and cam discs which are accomodated in two mutually opposite cam disc casings. According to the claimed method, the rotation to the three positions occurs in 30 steps, resetting being carried out through 60.
Description
The present invention relates to a kind of by claim 1 coffee machine as described in the preamble and move the method for this coffee machine.
Be mainly used in catering trade by claim 1 coffee machine as described in the preamble (also claiming automatic coffee maker).This machine generally is the product of large volume, and beverage on sale district occupies disproportionate big position, in any case and mismatch with the stylish and lovable design in restaurant.In addition, the maintenance workload that this machinery requirement is bigger causes the service disruption of long duration when breaking down.Also have, its mechanical component is owing to the reason of design is often made dirty by the water of coffee powder and/or effusion and coffee.
Therefore the objective of the invention is to create a kind of coffee machine, there is visible aperture in and/or its front less with the existing known structure height of comparing it.Therefore, machine can be lovable in appearance, and easy operating and maintenance.In addition, its structure should be designed to not have coffee powder and the resident unhygienic zone of coffee, adopts suitable medium guided path can not produce pollution fully in this case.
By the present invention is to reach the measure that this purpose takes to be, the coffee brewing chamber is in brewing body, brewing body can partly be guided on a circuit orbit around a horizontally disposed axle and be turned back to first feed location, then to second infusion position, add hot water and emit coffee, and to the 3rd coffee clinker drain position, and this brews body and drives the piston that one or more same-types can be worked vertically indirectly or directly.
The advantage that the coffee machine of characterization has in claim 1 is that it is a kind of equipment that is placed in the compact conformation on the circuit orbit rightly, although it only needs little structure height, still has the operating position of regulation, and is favourable on kinematics.Therefore it is applicable to needs big retail beverage output quantity, is particluarly suitable for being used in the catering trade without interruption.
The notion of the indirect operation piston of Shi Yonging has comprised more such schemes in the claims, and the motion that promptly wherein brews body is only as the benchmark that starts piston stroke.
Preferential design is that MEDIA FLOW is carried out from the top down; But also can be by similar mode with another kind mode guided media arbitrarily, if for example since other retail sale of beverages in individual portions equipment require to do like this.
Following dependent claims has illustrated favourable further design or operation method.
Design by claim 2 can realize very economically, and is in operation not only totally but also health.
Allow to realize a kind of Mechanical Driven that very simply brews parts by the described flange of claim 3.
Only need comprise one by the spur gear of claim 4 and cam can be contained in and brew commercially available center drive by means of reducing motor outside the parts.
With it differently can be by claim 5 use driving mechanism separately.
Coffee machine by claim 6 allows to supply simultaneously two glasss or many cups of coffees in parallel passes during brewing of carrying out.
By the edge mill configuration of claim 7, significantly reduce the structure height of machine necessity once more.
Design by the swinging funnel of claim 8 allows to realize easily arranging abreast brew chamber, especially realizes having the diameters of different sizes and the brew chamber that is arranged in parallel of volume.This just allows to supply many cups of coffees simultaneously, and these coffees have and the single glass of quality that coffee is identical.
Method by described this coffee machine of operation of claim 9 had confirmed it is successful especially already, and according to said method selected best angle position can be from the original position enforcement of configuration arbitrarily.
Kinematics by the method for claim 10 is favourable, and allows to move economically this machine.
Below by means of the embodiment of description of drawings object of the present invention.Wherein:
The perspective view that Fig. 1 coffee machine is simplified;
Fig. 2 is by the member schematic diagram that brews parts of Fig. 1;
Fig. 3 is from the partial sectional view of automatic coffee maker shown in the front with the aid of pictures 1;
Fig. 4 sees the partial sectional view of automatic coffee maker shown in Fig. 1 from the side;
Fig. 5 presses the filtration/discharge piston enlarged drawing of Fig. 3, Fig. 4;
Fig. 6 brews motion process structure chart in the parts at the automatic coffee maker by Fig. 1;
Fig. 7 presses the kinematics of the motion process of Fig. 6, wherein Fig. 7 a represent brew head motion, brew the rotation of body, in the lifter motion that brews body inner filtration/discharge piston, and Fig. 7 b represents the control and the switch function of time sequencing by motion; And
Fig. 8 realizes preferred version by motion process shown in Figure 7 by means of cam and driving member, and wherein Fig. 8 a and Fig. 8 b represent a side of a spur gear respectively.
Part same among all figure is represented with identical label.
With the 100 machine casing inside that indicate automatic coffee makers that brew parts 1 with band coffee powder preparation device.
By well-known mode coffee bean is housed in coffee bean container 2, this container 2 has a dividing plate 3, and as shown in Figure 3, it allows to use the coffee of two kinds of different cultivars.
Establish a known water pump 4 on the top of machine casing 100, it supplies water to electric boiler 5,6,7, and electric boiler itself is wound with spiral heating silk 8,9,10. Electric coffee grinder 11 and 12 arranges at an angle of 90 that mutually they comprise charging hopper 13,14; Coffee powder outlet and motor 18,19.In Fig. 1, can only see coffee powder outlet 15.A controllable swinging funnel 22 is arranged between electric coffee grinder 11,12, and it infeeds the brew chamber 25 or 26 that is positioned at its below by selecting to grind good fresh coffee powder.
In a so-called brew head 27, there is one to brew bigger be fixed on and brew on the frame 28 of 28, one on frame with a less piston 29 or 30 that brews.The body 32 that brews with a flat surface 33 is represented to be in feed location in the drawings, accommodates the brew chamber of having mentioned the front 25,26 in brewing body.
A visible in addition side cover 34 thereunder is the back main shaft driving device 42 that will illustrate and 43 and drive housing 44 or 45.
Whole parts are contained in the flat casing support 51,52, and they are fixed together by the distance keeper 55 with screw-driving.In Fig. 1, as seen brew parts carry and on two guide rails 56, be in state after pulling out.Guide rail 56 shapes are engaged in the outer casing stand 51,52 in correspondence with each other the groove 57 sealedly.
Visible in addition cam shell 58,59, they be provided be positioned at the top brew frame guide member 49.
The machine casing of representing with chain-dotted line 100 is provided with a base plate that schematically illustrates 101 that comprises cup in the district of its underpart; The groove 102 that one arc is arranged between base plate and real machine casing 100.
The schematic diagram of Fig. 2 is used for understanding better drawn detail drawing.
Having it as seen from Figure 2 brews frame 28 and is contained in the brew head 27 that can promote and descend along the direction of arrow that brews piston 29 and 30 below it.In brewing body 32, can axially movablely filter/ discharge piston 36 and 37 and insert in the brew chamber 25 and 26, wherein every piston rod 38 or 39 has internal thread.Flange 46,47 is housed brewing body 32 sides, they are used to make and brew body and turn round around axis A-A.
The part sectioned view of Fig. 3 is represented to have its machine casing that brews parts 1 100 once more and is used to prepare equipment with the dispense coffee powder.
In addition, also be decorated with edge mill 17 and second coffee powder outlet 16 here, the angle α between the motor 18,19, and the rotary position I-III that brews body 32.
First feed location is represented with I and corresponding to position represented in Fig. 3.Changeing 30 ° of angles along counter-clockwise direction is second so-called infusion position II, and coffee clinker drain position III then is positioned at counter clockwise direction place with respect to 60 ° of original position (feed location I) commentaries on classics on circuit orbit R.
Can see hot water inlet 31 equally, it is connected and feeds with electric boiler 5,6,7 among Fig. 1 by the valve that does not have expression among the figure and brews in the piston 30.
As can be seen, brew body 32 and be designed to one with its side cover 34 and 35.
Establish the drawer (not shown) that is used for the coffee powder sediment that can take out in the known manner at the left part of machine casing 100.
Be respectively equipped with a hot water outlet 103 and steam (vapor) outlet 104 on the side side that brews parts, they are well-known.
There is the coffee outlet 105 of height-adjustable in the central authorities of the deep-slotted chip breaker 102 that can see by automatic coffee maker.
The part sectioned view of Fig. 4 has been represented other details of seeing from the side.For example can see the height that to adjust coffee outlet 105 by guide member 107.
Equally also can see flange 46 and 47 and the axle supporting 53,54 with respect to the layout that brews body 32.The brew chamber 25 and 26 of visible in addition different-diameter, wherein bigger brew chamber 25 is used for preparing simultaneously two cups of coffees.Being undertaken by controllable swinging funnel 22 by the distribution of selection in brew chamber 25,26 of coffee powder necessity, it makes funnel 22 around swinging axle 22 ' rotation by means of swinging driver 23 and tooth bar 24.
Swinging driver 23 have one the band driver pinion market on common motor.
Screw rod two drive housings 44 of 87 essential rotations passing through and 45 realizations that are used to make the piston axially-movable that in Fig. 4, can see.
Filtration/discharge piston 36 of representing typically among Fig. 5 has a filter plate 80 at end face, and it is as the well-known filter screen that brews.It is fixed on the piston body 81 with central screw 82.In piston body 81, one annular groove 83 is arranged, the sealing ring 84 of wherein packing into, i.e. a Neoprene (trade mark) O RunddichtringO along circumference.A visible cannelure 85 below the filter plate 80, it has the outlet 86 of internal thread 88 to be communicated with one, connects a hose coupling 41 that has as the flexible pipe 40 of coffee outlet in internal thread 88.
Tapped piston rod 38 acts on piston body 81 central authorities; By screw rod 87 piston rod of having mentioned at Fig. 4 38.
Can analyze the kinematics of motion process by means of the structure chart of Fig. 6.For the necessary cam of central robot transmission is represented with single cam K symbol; Drive unit D also is like this.
Pressing Fig. 6, at first carry out a that rotatablely moves of cam, is the first motion b that brews 30 ° of body revolutions then, turn round 30 ° the second motion c, upwards through first section piston motion d, upwards through second section the piston e that moves; Need the drive unit f of cam K and the drive unit g of piston in addition.
The implementation of cam K reality is described by Fig. 8 below.
As the real motion process of the function of time t, wherein can determine motion m and the function S enumerated below as seen from Figure 7.Time t from 0 to Z corresponding to a complete working cycles.
Press Fig. 7 a:
The motion m (moving both vertically) of vm37 brew head
Cm32 brews the motion m (circular motion) of body
The lifter motion of sm36,37 filtration/discharge pistons (stroke motion)
Press Fig. 7 b, below the control of order and switch function S corresponding to the motion process of pressing Fig. 7 a:
I electrical equipment, position and hot water Initiation
Ii selects the coffee powder passage, in a small amount or a large amount of (expressions be a large amount of)
Iii selects relevant mill
Iv time of grinding-determine quantity of coffee
V removes route in a small amount, and short grinds the time
Vi removes the valve that brews of brew chamber from electric boiler
Vii water pump time of delivery is by the cmf record flow
The passes during brewing of viii in brew chamber and emit coffee
Ix brews valve and places and emit the position
X enters surplus water the stroke motion (pressurization again) of outlet
Xi discharges the coffee sediment and scrapes slag
Xii goes back to original position, the limit switch monitoring
The simplest kinematics implementation realizes that by two cams that are contained in relative to one another on the A-A they are attached troops to a unit in the spur gear 60 with tooth 61 by Fig. 8 in machinery control.
Groove 64 is arranged on the periphery, and they are used for entering and withdrawing from of driving member 69, and driving member 69 is parts of the preceding brew head that has illustrated 27.Cam is realized by curved groove 62 and 63, so driving member-pin 69 and 70 is guided by both sides.
Therefore, visible outcurve wire casing 63 in Fig. 8 a, and the introversion wire casing 62 of the spur gear of in Fig. 8 b, as seen representing with solid line 60.In addition, (Fig. 8 is visible switchboard 66 a), and it starts the microswitch (not shown) in spur gear 60 inboards.
Centre bearing hole 68 allows spur gear 60 to rotate around axis B-B.
The structural design of spur gear 60 is to use consistent part in brewing the cam shell 58 and 59 of parts both sides.See Fig. 4.
The realization of above-mentioned most preferred embodiment especially drives and controlling organization by means of commercially available parts and general technology.For example adopt the known windscreen-wiper drive of auto industry by means of worm gearing and 24v dc motor in order to drive spur gear.Equally, remaining motor drive is also all known except that electric coffee grinder adopts in auto industry.Chronological process control realizes with general micro controller and control and switch element equally.
By the automatic coffee maker that the present invention realizes, having the ability with power is the coffee that the electric boiler of 3kW is per hour supplied 200 glasss of delicious foods.Bigger supply can also be arranged, transport the coffee sediment as long as bigger connection power is provided and takes appropriate measures.
The whole parts 1 that brew can be pulled out from automatic coffee maker on guide rail 56 (see figure 1)s, and it is convenient especially therefore to safeguard.Also be convenient to other members and assembly at the state of pulling out, so just in case can spend the minimum time when needing to repair and the out-of-work time also can be the shortest near machine.
Adopt special stepping motor and other drive units that are used in combination with the electron servo controller, can also further reduce the whole structure height that brews parts, so in fact the function of cam can realize by software design.
Certainly, the function that triggers by means of microswitch common on the market also can realize contactlessly in an embodiment, and this is advantageous by the software design technically especially.
The above-mentioned improvement of object of the present invention and technical further developing can be realized by the invention work that the professional need not to add; Existing mainly be expense prop up go wrong and thereby be the number of packages problem that will produce.
In parallel patent application (that is 21283PCT), describe a kind of most preferred embodiment that can be contained in the electric coffee grinder in the above-mentioned automatic coffee maker in detail with saving the position especially.Can certainly use known electric coffee grinder.
Symbol table 1 parts that brew with the ground coffee preparation machine 2 coffee bean containers 3 dividing plates (2 kinds) 4 water pumps (cold junction) 5,6,7 electric boilers 8,9,10 spiral heating silks (coiling) 11,12 electric coffee grinders 13,14 charging hoppers 15,16 ground coffees outlet 17 edge mills 18,19 motor 20 close dish The outlet of 21 coffee beans 22 swinging funnels (controllable) 22 ' swinging axle 23 oscillatory gearing mechanisms (with the motor of driver pinion) 24 tooth bars 25 big brew chamber 26 little brew chamber 27 brew head 28 brew frame The 29 big pistons that brew The 30 little pistons that brew 31 hot water inlets 32 brew body 33 flat surfaces 34,35 side covers 36 big filtrations/discharge piston 37 little filtrations/discharge piston 38,39 tapped piston rods 40 outlet hoses 41 hose couplings 42,43 main shaft driving devices (decelerator) 44,45 drive housings 46,47 flanges 48,49 brew frame guide member (seam-guiding) 50 slag scrapers with rubber lip 51,52 outer casing stands 53, the supporting of 54 axles (A-A) 55 distance keepers (screw is fixed) 56 guide rails The groove of 57 56 usefulness 58,59 cam shells 60 spur gears; Cam with external tooth 61 teeth 62 inner curve grooves (cam) 63 outer curve grooves (cam) 64 grooves 65 projections 66 switchboards 67 inside grooves 68 are used for the hole (B-B) of axle 69,70 driving members-pin 80 filter plates (brewing filter screen) 81 piston bodies 82 central screws 83 annular grooves 84 sealing rings (O RunddichtringO) 85 cannelures 86 outlets 87 screw rods 88 internal threads 100 machine casings 101 base plates with cup 102 deep-slotted chip breakers 103 hot water outlets 104 steam (vapor) outlets 105 coffees outlets (highly adjustable) The charging of 106 ground coffees The guide member of 107 coffees outlet Angle between the α 18 and 19 The axis of rotation of A-A 32 The rotation of B-B 60 K cam (structure chart) D drive unit (structure chart) The F supporting The R circuit orbit S function (control and switch function) Z circulating continuancing time (0 to Z) The a cam rotatablely moves B first motion is turned to 30 ° C second motion is turned to 30 ° D piston move upward (first paragraph) E piston move upward (second segment) The f cam driving gear The g piston driver The t time (time coordinate) I electrical equipment, position and hot water Initiation Ii selects the ground coffee passage, in a small amount or a large amount of (expressions be a large amount of) Iii selects relevant mill Iv grind time-determine quantity of coffee V removes route in a small amount, the short time that grinds Vi removes the valve that brews of brew chamber from electric boiler Vii water pump time of delivery is by the cmf record flow The passes during brewing of viii in brew chamber and emit coffee Ix brews valve and places and emit the position X will remain the stroke motion (again pressurization) that water enters outlet Xi discharges the coffee sediment and scrapes slag Xii goes back to original position, the limit switch monitoring The motion m (moving both vertically) of vm37 brew head Cm32 brews the motion m (circular motion) of body Sm36,37 filters/discharges the lifter motion (stroke motion) of piston
Claims (10)
1. coffee machine, have that at least one is columniform, coffee brewing chamber and one prepares and the equipment of dispense coffee powder, the coffee brewing chamber can be respectively by means of the axially displaceable piston closes of a top and a bottom and can under pressure, introduce hot water to the inside, it is characterized by: brew chamber (25; 26) in brewing body (32), brewing body can be partly be guided on the track (R) of a circle around a horizontally disposed axle (A-A) and be turned back to first feed location (I), then to second infusion position (II), add hot water and emit coffee, and to the 3rd coffee clinker drain position (III), and this brews body (32) and drives the piston (29,30 that one or more same-types can be worked vertically indirectly or directly; 36,37).
2. according to the described coffee machine of claim 1, it is characterized by: brew body (32) and be fixed on pivotally between two flanges (46,47) that are arranged in the side; And this brews the profile that body (32) has the partial circle cylindricality, and it comprises a flat surface (33) vertical with its wall in the location of coffee brewing chamber (25,26).
3. according to the described coffee machine of claim 2, it is characterized by: these two flanges (46,47) drive by the spur gear (60) that connects in its outside force closure.
4. according to the described coffee machine of claim 3, it is characterized by: for spur gear (60) sets cam (62,63), they make and brew body (32) and top thereof and brew piston (29,30) motion, and in addition they also handle a slag scraper (50), and slag scraper strikes off residue when discharging clinker.
5. according to the described coffee machine of one of claim 1 to 4, it is characterized by: piston (29,30; 36, manipulation 37) and the manipulation of removing the slag scraper (50) of residue when discharging clinker realize by electricity, dynamo-electric and/or hydromechanical mode.
6. according to the described coffee machine of one of claim 1 to 5, it is characterized by: (A-A) establishes at least two coffee brewing chambers (25,26) side by side vertically, and they have different diameters and volume.
7. according to the described coffee machine that two electric coffee grinders are arranged of claim 6, it is characterized by: edge mill (17) is established in the top of (25,26) in the coffee brewing chamber; And their motor (18,19) forms one 180 ° to 30 ° angle (α) mutually.
8. according to the described coffee machine of claim 7, it is characterized by: a controllable swinging funnel (22) is established in the top between coffee brewing chamber (25,26), is used for swingingly supplying coffee powder.
9. be used to move method according to the described coffee machine of claim 1 to 6, it is characterized by: brew body (32) and turn round 30 ° from its original position to second infusion position (II) along a direction in first feed location (I) around axis (A-A), continue 30 ° of revolutions from infusion position (II) to the 3rd drain position (III), then, get back to its original position for 60 ° along opposite spin.
10. in accordance with the method for claim 9, it is characterized by: after flowing out coffee, brew piston and move upward, remove from brew chamber until it in second infusion position (II); And, then move on to the upper end of brew chamber always and discharge the coffee clinker fully at drain position (III) filtration/discharge piston; And filtration/discharge piston is stayed its upper position at least in the part process that goes back to first feed location (I); And, meanwhile slag scraper is brewed on the flat surface of body by being placed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97182026 CN1115126C (en) | 1997-03-13 | 1997-03-13 | Automatic coffee maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97182026 CN1115126C (en) | 1997-03-13 | 1997-03-13 | Automatic coffee maker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1248893A true CN1248893A (en) | 2000-03-29 |
| CN1115126C CN1115126C (en) | 2003-07-23 |
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ID=5178257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97182026 Expired - Fee Related CN1115126C (en) | 1997-03-13 | 1997-03-13 | Automatic coffee maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1115126C (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305423C (en) * | 2001-11-09 | 2007-03-21 | 雀巢产品有限公司 | Device and method for selecting and brewing the contents of a capsule to prepare a beverage |
| CN100459914C (en) * | 2003-06-25 | 2009-02-11 | 地中海咖啡股份有限公司 | Device for producing a drink |
| CN100488422C (en) * | 2003-02-07 | 2009-05-20 | 德隆吉有限公司 | Machine for coffee beverage production |
| CN102232794A (en) * | 2011-04-12 | 2011-11-09 | 苏州工业园区咖乐美电器有限公司 | Brewing device of coffee machine |
| CN101621948B (en) * | 2007-02-27 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | Method for automatic adjustment of the quantity of coffee and coffee machine using said method |
| CN102631138A (en) * | 2006-06-14 | 2012-08-15 | 瑞亚梵朵斯公司 | Brewing unit for automatic coffee machines |
| CN101641039B (en) * | 2005-09-20 | 2012-10-24 | 星巴克公司 | Machine for brewing a beverage such as coffee and related method |
| CN101683239B (en) * | 2008-09-28 | 2014-05-14 | 德昌电机(深圳)有限公司 | Beverage making machine |
| CN104083088A (en) * | 2014-06-25 | 2014-10-08 | 广东新宝电器股份有限公司 | Improved coffee machine |
| CN105996780A (en) * | 2016-07-21 | 2016-10-12 | 宁波博菱电器有限公司 | Making system of coffee machine |
| CN106714629A (en) * | 2014-09-15 | 2017-05-24 | 德利卡股份公司 | Brewing unit for sequentially preparing a beverage and device and method for preparing a beverage from at least two capsules |
| CN107072426A (en) * | 2014-11-07 | 2017-08-18 | 咖啡先生有限公司 | Concentrated coffee extraction element |
| CN109124354A (en) * | 2018-08-06 | 2019-01-04 | 上海机商实业有限公司 | Coffee extractor, coffee machine and coffee vending machine |
| CN109907655A (en) * | 2019-04-23 | 2019-06-21 | 丹顶鹤智能科技(江苏)有限公司 | A kind of ground coffee quick brewing deslagging device |
| CN113194796A (en) * | 2018-12-17 | 2021-07-30 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water production |
| CN113616078A (en) * | 2020-05-07 | 2021-11-09 | 韩正机械设备 | Drip filter type coffee machine and liquid spraying device using same |
Families Citing this family (1)
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| TWI735654B (en) * | 2016-09-19 | 2021-08-11 | 義大利商辛巴利集團公司 | Grinding chamber of a grinding device for vegetal products suitable to form beverages, particularly coffee roasted beans |
-
1997
- 1997-03-13 CN CN 97182026 patent/CN1115126C/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305423C (en) * | 2001-11-09 | 2007-03-21 | 雀巢产品有限公司 | Device and method for selecting and brewing the contents of a capsule to prepare a beverage |
| CN100488422C (en) * | 2003-02-07 | 2009-05-20 | 德隆吉有限公司 | Machine for coffee beverage production |
| CN100459914C (en) * | 2003-06-25 | 2009-02-11 | 地中海咖啡股份有限公司 | Device for producing a drink |
| CN101641039B (en) * | 2005-09-20 | 2012-10-24 | 星巴克公司 | Machine for brewing a beverage such as coffee and related method |
| CN102631138A (en) * | 2006-06-14 | 2012-08-15 | 瑞亚梵朵斯公司 | Brewing unit for automatic coffee machines |
| CN101621948B (en) * | 2007-02-27 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | Method for automatic adjustment of the quantity of coffee and coffee machine using said method |
| CN101683239B (en) * | 2008-09-28 | 2014-05-14 | 德昌电机(深圳)有限公司 | Beverage making machine |
| CN102232794B (en) * | 2011-04-12 | 2014-07-02 | 苏州工业园区咖乐美电器有限公司 | Brewing device of coffee machine |
| CN102232794A (en) * | 2011-04-12 | 2011-11-09 | 苏州工业园区咖乐美电器有限公司 | Brewing device of coffee machine |
| CN104083088A (en) * | 2014-06-25 | 2014-10-08 | 广东新宝电器股份有限公司 | Improved coffee machine |
| CN106714629A (en) * | 2014-09-15 | 2017-05-24 | 德利卡股份公司 | Brewing unit for sequentially preparing a beverage and device and method for preparing a beverage from at least two capsules |
| CN107072426A (en) * | 2014-11-07 | 2017-08-18 | 咖啡先生有限公司 | Concentrated coffee extraction element |
| CN105996780A (en) * | 2016-07-21 | 2016-10-12 | 宁波博菱电器有限公司 | Making system of coffee machine |
| CN105996780B (en) * | 2016-07-21 | 2019-03-05 | 宁波博菱电器股份有限公司 | A kind of brewing system of coffee machine |
| CN109124354A (en) * | 2018-08-06 | 2019-01-04 | 上海机商实业有限公司 | Coffee extractor, coffee machine and coffee vending machine |
| CN113194796A (en) * | 2018-12-17 | 2021-07-30 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water production |
| CN113194796B (en) * | 2018-12-17 | 2023-09-15 | 皇家飞利浦有限公司 | Coffee machine with integrated steam and hot water generation |
| CN109907655A (en) * | 2019-04-23 | 2019-06-21 | 丹顶鹤智能科技(江苏)有限公司 | A kind of ground coffee quick brewing deslagging device |
| CN113616078A (en) * | 2020-05-07 | 2021-11-09 | 韩正机械设备 | Drip filter type coffee machine and liquid spraying device using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1115126C (en) | 2003-07-23 |
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