KR102549133B1 - 센서를 갖는 커피 머신 - Google Patents
센서를 갖는 커피 머신 Download PDFInfo
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- KR102549133B1 KR102549133B1 KR1020207000785A KR20207000785A KR102549133B1 KR 102549133 B1 KR102549133 B1 KR 102549133B1 KR 1020207000785 A KR1020207000785 A KR 1020207000785A KR 20207000785 A KR20207000785 A KR 20207000785A KR 102549133 B1 KR102549133 B1 KR 102549133B1
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- 235000013353 coffee beverage Nutrition 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 235000013361 beverage Nutrition 0.000 description 4
- 150000001804 chlorine Chemical class 0.000 description 4
- 235000015114 espresso Nutrition 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 159000000003 magnesium salts Chemical class 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 208000002079 spinocerebellar ataxia with epilepsy Diseases 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
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- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
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- A—HUMAN NECESSITIES
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- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/469—Details of hydraulic circuits
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/461—Valves, e.g. drain valves
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- A—HUMAN NECESSITIES
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- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
- A47J31/465—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the heated water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/468—Pumping means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/521—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being performed over a network, e.g. by means of a computer or a handheld device
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/58—Safety devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
- A47J31/605—Water filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
- C02F2209/055—Hardness
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F2209/07—Alkalinity
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/29—Chlorine compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Making Beverages (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
도 2는 도 1의 도면의 변형예.
도 3은 본 발명에 따른 커피 머신의 센서의 전기 연결을 도시하는 블록도.
Claims (17)
- 커피 머신(100)으로서, 상기 커피 머신은
급수 시스템(2)에 연결되도록 구성된 수 시스템(1),
물을 여과하기 위해 수 시스템(1)의 입구에 배열된 필터 유닛(3),
압축된 물 흐름을 제공하기 위해 수 시스템(1) 내에 설치된 펌프(4),
커피를 추출하기 위한 이상적인 온도로 물을 가열하기 위해 수 시스템(1) 내에 설치된 히터(7),
커피를 추출하기 위해 고온 수를 분배하도록 분배 노즐(9)이 제공되고 히터(7)에 연결된 분배 유닛(8),
펌프와 필터 유닛(3) 사이에서 수 시스템(1) 내에 배열된 하나 이상의 탱크(10),
하나 이상의 탱크(10) 내에 설치된 센서 유닛(11) - 상기 센서 유닛(11)은 하나 이상의 탱크(10) 내에 수용된 물의 하나 이상의 품질 파라미터를 검출하도록 구성됨 - ,
하나 이상의 수 품질 파라미터를 나타내는 전기 신호를 수신하고, 전기적 신호를 수치 파라미터 값으로 변환하고, 측정된 파라미터의 수치 값을 사전정해진 임계값 범위를 비교하기 위해 상기 센서 유닛(11)에 전기적으로 연결된 모니터링 유닛(16), 및
모니터링 유닛(16)에 작동가능하게 연결된 사용자 인터페이스(18)를 포함하고, 사용자 인터페이스(18)는 측정된 수 파라미터가 사전정해진 임계값 범위 외에 있을 때를 나타내기 위한 알람(19)을 포함하고,
상기 필터 유닛(3)은 여과되지 않은 물의 작용에 대해 수 시스템의 모든 부분을 보호하는 방식으로 수 시스템(1)의 입구에 배열되고,
탱크(10) 내에 배열된 센서 유닛(11)이 여과된 물의 하나 이상의 파라미터를 측정할 수 있도록 하나 이상의 탱크(10)가 펌프(4)와 필터 유닛(3) 사이에 배열되는 커피 머신(100). - 제1항에 있어서, 상기 센서 유닛(11)은 전도도 또는 TDS(총 용해된 고체) 미터를 포함하고, 상기 사전정해진 임계값 범위는 90 ppm 내지 150 ppm의 TDS 범위를 포함하는 커피 머신(100).
- 제1항에 있어서, 상기 센서 유닛(11)은 하기 특정 이온 센서: 칼슘 검출기 및 마그네슘 검출기를 포함하고, 상기 사전정해진 임계값 범위는 7℉ 내지 22℉ 의 물 경도 범위를 포함하는 커피 머신(100).
- 제1항에 있어서, 상기 센서 유닛(11)은 PH 검출기를 포함하고, 상기 사전정해진 임계값 범위는 6.5 내지 8의 PH 범위를 포함하는 커피 머신(100).
- 제1항에 있어서, 센서 유닛(11)은 알칼리도 검출기를 포함하고, 상기 사전정해진 임계값 범위는 10 ppm 내지 150 ppm의 알칼리도 범위를 포함하는 커피 머신(100).
- 제1항에 있어서, 상기 센서 유닛(11)은 염소 검출기를 포함하고, 상기 사전정해진 임계값 범위는 0.05 내지 0.1 mg/L의 염소 범위를 포함하는 커피 머신(100).
- 제1항에 있어서, 하나 이상의 탱크(10)의 출구에 배열된 출구 탭(13) 및 하나 이상의 탱크(10)의 입구에 배열된 입구 탭(12)을 포함하는 커피 머신(100).
- 제1항에 있어서, 일렬로 설치된 3개의 탱크(10)를 포함하고, 각각의 탱크(10)는 센서 유닛(11)을 갖는 커피 머신(100).
- 제8항에 있어서, 각각의 탱크(10)는 80 내지 120 ml의 체적을 갖는 커피 머신(100).
- 제1항에 있어서, 상기 모니터링 유닛(16)과 상기 사용자 인터페이스(18)는 커피 머신의 작동을 제어하는 제어 유닛(17)에 연결되는 커피 머신(100).
- 제1항에 있어서, 커피 머신(100)을 유지보수하는 작업자의 장치에 데이터를 원격으로 전송하기 위해 상기 모니터링 유닛에 연결된 통신 시스템(20)을 포함하는 커피 머신(100).
- 제1항에 따른 커피 머신(100)의 작동 방법으로서, 상기 방법은,
커피 머신의 하나 이상의 탱크(10) 내에 수용된 물의 하나 이상의 품질 파라미터의 측정하는 단계,
미리정해진 임계값 범위와 하나 이상의 측정된 파라미터의 비교하는 단계,
하나 이상의 측정된 파라미터가 미리정해진 임계값 범위 외에 있을 때 알람을 생성하는 단계, 및
상기 알람의 생성 이후에 필터 유닛(3)을 교체하는 단계를 포함하고,
필터 유닛(3)은 여과되지 않은 물의 작용에 대해 수 시스템의 모든 부분을 보호하기 위해 수 시스템의 입구 내에 배열되고,
탱크(10) 내에 배열된 센서 유닛(11)이 여과된 물의 하나 이상의 파라미터를 측정할 수 있도록 상기 펌프(4)와 필터 유닛(3) 사이에 탱크(10)가 배열되는 커피 머신의 작동 방법. - 제12항에 있어서, 상기 수 품질 파라미터는 TDS(총 용해된 고체)를 포함하고, 상기 사전정해진 임계값 범위는 90 ppm 내지 150 ppm의 TDS 범위를 포함하는 커피 머신의 작동 방법.
- 제12항에 있어서, 상기 수 품질 파라미터는 칼슘 및 마그네슘의 존재를 포함하고, 상기 사전정해진 임계값 범위는 7℉ 내지 22℉ 의 물 경도 범위를 포함하는 커피 머신의 작동 방법.
- 제12항에 있어서, 상기 수 품질 파라미터는 PH를 포함하고, 상기 사전정해진 임계값 범위는 6.5 내지 8의 PH 범위를 포함하는 커피 머신의 작동 방법.
- 제12항에 있어서, 상기 수 품질 파라미터는 알칼리도를 포함하고, 상기 사전정해진 임계값 범위는 10 ppm 내지 150 ppm의 알칼리도 범위를 포함하는 커피 머신의 작동 방법.
- 제12항에 있어서, 상기 수 품질 파라미터는 염소의 존재를 포함하고, 상기 사전정해진 임계값 범위는 0.05 내지 0.1 mg/l의 염소 범위를 포함하는 커피 머신의 작동 방법.
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| PCT/EP2018/066122 WO2018234241A1 (en) | 2017-06-21 | 2018-06-18 | Coffee machine with sensors |
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| KR20200020791A KR20200020791A (ko) | 2020-02-26 |
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| DK3610763T4 (da) | 2018-08-16 | 2025-11-17 | Cup&Cino Kaffeesystem Vertrieb Gmbh & Co Kg | Kaffemaskine til tilberedelse af en varm drik |
| IT201800009919A1 (it) | 2018-10-30 | 2020-04-30 | La Marzocco Srl | Sistema attivo di monitoraggio e filtrazione dell’acqua per una macchina per caffè espresso e relativa macchina per caffè espresso |
| EP3711641A1 (en) * | 2019-03-21 | 2020-09-23 | Riprup Company S.A. | Method of preparing water for coffee brewing |
| DE102020201824A1 (de) * | 2020-02-13 | 2021-08-19 | Wmf Group Gmbh | Getränkebereiter mit verlängerter lebensdauer der filtereinheit |
| IT202000016078A1 (it) * | 2020-07-02 | 2022-01-02 | La Marzocco Srl | Sistema di filtrazione e regolazione della composizione elettrolitica dell’acqua per una macchina per caffè e relativa macchina per caffè |
| DE102021110535A1 (de) * | 2021-04-26 | 2022-10-27 | Miele & Cie. Kg | Getränkebereiter mit Sensorvorrichtung |
| US12110239B2 (en) | 2021-06-18 | 2024-10-08 | Robin J. Wagner | Water management system |
| US11964886B2 (en) * | 2021-06-18 | 2024-04-23 | Robin J. Wagner | Water management system |
| DE102022211257B3 (de) * | 2022-10-24 | 2024-04-25 | BSH Hausgeräte GmbH | Verfahren zum Überwachen einer Befüllung eines Wasserfilters in einem Getränkeautomaten |
| DE102022214362A1 (de) * | 2022-12-23 | 2024-07-04 | BSH Hausgeräte GmbH | Heißgetränkegerät und Verfahren zu seinem Betrieb |
| WO2025155323A1 (en) | 2024-01-18 | 2025-07-24 | Sharkninja Operating Llc | Preventing coffee bean grinder jamming |
| WO2025155326A1 (en) | 2024-01-18 | 2025-07-24 | Sharkninja Operating Llc | Preparation of beverage machines for cold beverage brewing |
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| US20060027267A1 (en) | 2004-07-26 | 2006-02-09 | Karl Fritze | Systems and methods for detecting and eliminating leaks in water delivery systems for use with appliances |
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| ITMI20051224A1 (it) * | 2005-06-29 | 2006-12-30 | De Longhi Spa | Macchina per la produzione di una bevanda a base di caffe' |
| ITMI20090338U1 (it) | 2009-10-23 | 2011-04-24 | Fluid O Tech Srl | Sistema di filtrazione dell'acqua per apparecchiature destinate alla produzione di bevande |
| US8790513B1 (en) * | 2011-07-01 | 2014-07-29 | Roger Boulter | Beverage water maker |
| CN202751214U (zh) * | 2012-06-29 | 2013-02-27 | 深圳安吉尔饮水产业集团有限公司 | 一种带有净水功能的茶饮机 |
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| CN203041909U (zh) * | 2012-12-28 | 2013-07-10 | 吴一舟 | 饮水机检测报警装置 |
| US9591862B2 (en) * | 2013-03-14 | 2017-03-14 | Blossom Coffee, Inc. | Method for brewing a beverage |
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| US20060027267A1 (en) | 2004-07-26 | 2006-02-09 | Karl Fritze | Systems and methods for detecting and eliminating leaks in water delivery systems for use with appliances |
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| US20200178725A1 (en) | 2020-06-11 |
| US11147414B2 (en) | 2021-10-19 |
| KR20200020791A (ko) | 2020-02-26 |
| CN110740667B (zh) | 2022-07-01 |
| EP3641605B1 (en) | 2021-06-09 |
| NZ759098A (en) | 2024-11-29 |
| AU2018286874A1 (en) | 2020-01-16 |
| EP3641605A1 (en) | 2020-04-29 |
| CA3064685A1 (en) | 2018-12-27 |
| CN110740667A (zh) | 2020-01-31 |
| WO2018234241A1 (en) | 2018-12-27 |
| AU2018286874B2 (en) | 2023-08-03 |
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