WO2003022113A2 - Fruchtpresse - Google Patents
Fruchtpresse Download PDFInfo
- Publication number
- WO2003022113A2 WO2003022113A2 PCT/EP2002/009468 EP0209468W WO03022113A2 WO 2003022113 A2 WO2003022113 A2 WO 2003022113A2 EP 0209468 W EP0209468 W EP 0209468W WO 03022113 A2 WO03022113 A2 WO 03022113A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fruit
- electric motor
- fruit press
- switching means
- button
- Prior art date
Links
Classifications
-
- 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
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/027—Centrifugal extractors
-
- 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
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/023—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing cone or reamer
Definitions
- the invention relates to a fruit press driven by an electric motor with a centrally arranged, protruding and upwardly tapering element for pressing out a fruit, which can be driven by the electric motor at a first rotational speed when a first switching means is actuated.
- Such a fruit press driven by an electric motor is known from EP 0 362 958 B1.
- the motor drives a shaft via a toothed belt and belt pulleys, on the upper end of which the fruit press is arranged together with an element protruding from it in the middle and tapering upwards.
- the well-known fruit press can be operated at speeds between 2000 and 2500 revolutions per minute.
- a motorized fruit press is switched on either by the operator actuating a switch so that the electric motor rotates, or by switching on the fruit press via a lever mechanism connected to the fruit press and via gearwheels. when pressure is applied to the element by the operator.
- this object is achieved in a fruit press of the type mentioned at the outset in that a second switching means is provided, by means of which the element can be driven at a second, higher rotational speed.
- the fruit juice squeezed out of the fruit is centrifuged at an even higher speed onto the jacket wall of the receptacle and the pulp is also thrown against the jacket wall, which means that juice is also squeezed out of the pulp, so that there is still one can achieve greater yield of fruit juice with the fruit press according to the invention.
- the element which is automatically exerted by the operator when he wants to squeeze a citrus fruit
- an electrical contact is simultaneously established and the motor is switched on.
- the additional actuation of the additional switching means increases the rotational speed again, for example to 4000 revolutions per minute.
- the fruit press is characterized in that the second switching means is actuated by a button.
- the second switching means can only be actuated when the first switching means is switched on.
- the button is particularly easily accessible if it is arranged on a jacket wall or outer wall of the housing of the fruit press.
- Fig. 3 shows a circuit of the fruit press and Fig. 4 shows the housing of the fruit press in a side perspective view.
- a fruit press 1 (FIG. 1) has an electric motor 2 as the drive motor. This drives on a drive shaft 3. On the drive shaft 3, a gear 4 is arranged at the end, which meshes with a gear 5.
- the gear wheel 5 is fastened on a drive shaft 6.
- the drive shaft 6 carries an element 7 which is essentially designed as a paraboloid of revolution, as a cone, a truncated cone or as a hemisphere.
- the element 7 carries ridges and recesses in between, which serve to squeeze out a fruit.
- the squeezed juice runs in a ring around the element 7 and, together with it, the collecting container 8 rotatable via the drive shaft.
- the container has slots from which the juice runs into an immovably arranged collecting bowl 9.
- the element 7 is connected to a hub 10 on its underside. This is firmly connected to the drive shaft 6.
- the hub 10 rests on a shaft bushing 13 via a compression spring 11 and a sliding disk 12.
- the drive shaft 6 actuates a switching rocker 15, which is fastened to a fastening point 14 (FIG. 2) and is pivotable about its free end, so that it is pressed against a button 16.
- the button 16 is received by a housing holder 17.
- a switching contact 18 By closing a switching contact 18 (FIG. 3) by means of the button 16, the electric motor 2 is actuated and drives the element 7 together with the collecting container 8 via the drive shafts 3 and 6, the toothed wheels 4 and 5 and the hub 10, to squeeze juice out of the fruit.
- the electric motor 2 and the switch contact 18 are part of an electrical circuit that is supplied with a voltage V.
- the circuit contains a microcontroller 20 clocked by a clock 19, which controls a triac 22 via a control line, via which the electric motor 2 is controlled.
- a rectifier bridge circuit 23 is connected upstream of the electric motor. Coils 24, 25 are used for signal smoothing.
- the circuit contains a switch 26, when actuated by means of a button 27 (FIG. 4) which is arranged on an outer wall 28 of the housing, a higher current is supplied to the electric motor 2 due to a corresponding control by means of the microcontroller 20, so that it spins at a higher speed.
- the circuit is either connected in such a way that the actuation of the switch 26 is required in addition to the actuation of the switch 18, or it is set up in such a way that the switch 18 or the switch 26 is alternatively actuated.
- the invention provides an additional switch 26 for a fruit press, through which the speed at which this, ie. H. the element 7, which receives the fruit to be pressed, rotates.
- a button 27 which is arranged on the outer wall 28 of the housing, the microcontroller 20 is controlled in such a way that a higher current is supplied to the electric motor 2 and this rotates at a higher speed. In this way, fruit juice can also be squeezed out of the pulp that has already been separated from the fruit to be pressed.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Food-Manufacturing Devices (AREA)
- Apparatus For Making Beverages (AREA)
- Catalysts (AREA)
- Steroid Compounds (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02764860A EP1423036B1 (de) | 2001-08-30 | 2002-08-23 | Fruchtpresse |
DE50210358T DE50210358D1 (de) | 2001-08-30 | 2002-08-23 | Fruchtpresse |
US10/791,531 US7089851B2 (en) | 2001-08-30 | 2004-03-01 | Juicer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10142502A DE10142502A1 (de) | 2001-08-30 | 2001-08-30 | Fruchtpresse |
DE10142502.3 | 2001-08-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/791,531 Continuation US7089851B2 (en) | 2001-08-30 | 2004-03-01 | Juicer |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003022113A2 true WO2003022113A2 (de) | 2003-03-20 |
WO2003022113A3 WO2003022113A3 (de) | 2004-01-08 |
Family
ID=7697116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/009468 WO2003022113A2 (de) | 2001-08-30 | 2002-08-23 | Fruchtpresse |
Country Status (8)
Country | Link |
---|---|
US (1) | US7089851B2 (de) |
EP (1) | EP1423036B1 (de) |
AT (1) | ATE365012T1 (de) |
DE (2) | DE10142502A1 (de) |
ES (1) | ES2287311T3 (de) |
RS (1) | RS50872B (de) |
RU (1) | RU2270594C2 (de) |
WO (1) | WO2003022113A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2442562A (en) * | 2003-10-22 | 2008-04-09 | Breville R & D Pty Ltd | Citrus press with arm operated safety switch |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101378501B1 (ko) * | 2014-01-02 | 2014-03-27 | 주식회사 엔유씨전자 | 원액기용 착즙 모듈의 안전 장치 |
DE102017119932A1 (de) * | 2016-09-01 | 2018-03-01 | Johnson Electric S.A. | Motortreiberschaltung, Anwendungsgerät diese umfassend und Bremsverfahren für einen Motor |
CN111802655B (zh) * | 2020-07-29 | 2022-05-31 | 安徽砀山海升果业有限责任公司 | 一种西瓜榨汁装置及榨取西瓜汁的方法 |
CN113180449B (zh) * | 2021-05-20 | 2023-01-03 | 江苏港城信息服务有限公司 | 一种榨汁机用自动去核设备 |
IT202200010613A1 (it) * | 2022-05-23 | 2023-11-23 | Oranfresh S R L | Dispositivo di spremitura per prodotti ortofrutticoli. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0362958B1 (de) | 1988-10-04 | 1993-04-28 | F.H. Biddle B.V. | Luftvorhanggerät |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1509981A (en) * | 1924-06-21 | 1924-09-30 | Louis W Rice | Beverage shaker |
US1563413A (en) * | 1925-03-19 | 1925-12-01 | M W Carr & Company Inc | Beverage mixer |
US1949675A (en) * | 1932-12-13 | 1934-03-06 | John C Bush | Fruit juice extractor |
US2003259A (en) * | 1933-01-04 | 1935-05-28 | Gilbert Co A C | Kitchen utility device |
US2074708A (en) * | 1934-02-27 | 1937-03-23 | C R Medley | Motor driven mixer |
US2176377A (en) * | 1938-04-04 | 1939-10-17 | Gamble Thcolian | Strainer and juicer for pitcher tops and the like |
US2315018A (en) * | 1939-12-28 | 1943-03-30 | Benjamin E Lawrence | Juice extractor and mixer |
US2269853A (en) * | 1940-08-12 | 1942-01-13 | Knapp Monarch Co | Juicer drive mechanism |
GB685987A (en) * | 1950-10-31 | 1953-01-14 | British Thomson Houston Co Ltd | Improvements in and relating to juice extractors |
NZ191138A (en) * | 1978-08-25 | 1981-01-23 | Breville Holdings Pty Ltd | Citrus juicer attachment for food processor |
BR7904613A (pt) * | 1979-07-19 | 1981-01-21 | Walita Eltrodomesticos Ltd | Espremedor de frutas citricas |
DE8811118U1 (de) * | 1988-08-02 | 1988-11-03 | Robert Krups Stiftung & Co KG, 5650 Solingen | Elektrisch betriebenes Gerät zum Entsaften von Lebensmitteln, insbesondere von Obst und Gemüse |
FR2637170B1 (fr) | 1988-09-30 | 1992-03-27 | Seb Sa | Presse-agrumes a dome et robot electromenager s'y rapportant |
ES2014690A6 (es) * | 1989-06-28 | 1990-07-16 | Taubens S A | Aparato exprimidor de citricos. |
ES2045689T3 (es) * | 1989-09-16 | 1994-01-16 | Braun Ag | Exprimidora electrica para frutas citricas |
US5417152A (en) * | 1991-12-20 | 1995-05-23 | Harrison; Robert G. | Speed controls |
US5355784A (en) * | 1991-12-20 | 1994-10-18 | Trillium Health Products, Inc. | Juice extractors |
US6363837B1 (en) * | 1998-12-15 | 2002-04-02 | John C. K. Sham | Juice extractor and beverage mixer apparatus |
US6070519A (en) * | 1998-12-15 | 2000-06-06 | Sham; John C. K. | Juice extractor and beverage mixer apparatus |
-
2001
- 2001-08-30 DE DE10142502A patent/DE10142502A1/de not_active Withdrawn
-
2002
- 2002-08-23 AT AT02764860T patent/ATE365012T1/de not_active IP Right Cessation
- 2002-08-23 DE DE50210358T patent/DE50210358D1/de not_active Expired - Lifetime
- 2002-08-23 EP EP02764860A patent/EP1423036B1/de not_active Expired - Lifetime
- 2002-08-23 RS YUP-154/04A patent/RS50872B/sr unknown
- 2002-08-23 RU RU2004105936/12A patent/RU2270594C2/ru not_active IP Right Cessation
- 2002-08-23 WO PCT/EP2002/009468 patent/WO2003022113A2/de active IP Right Grant
- 2002-08-23 ES ES02764860T patent/ES2287311T3/es not_active Expired - Lifetime
-
2004
- 2004-03-01 US US10/791,531 patent/US7089851B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0362958B1 (de) | 1988-10-04 | 1993-04-28 | F.H. Biddle B.V. | Luftvorhanggerät |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2442562A (en) * | 2003-10-22 | 2008-04-09 | Breville R & D Pty Ltd | Citrus press with arm operated safety switch |
GB2442562B (en) * | 2003-10-22 | 2008-07-30 | Breville R & D Pty Ltd | Citrus presses |
CN102973126A (zh) * | 2003-10-22 | 2013-03-20 | 布瑞威利私人有限公司 | 具有安全闭锁的柑橘压榨设备 |
CN102973126B (zh) * | 2003-10-22 | 2016-08-03 | 布瑞威利私人有限公司 | 具有安全闭锁的柑橘压榨设备 |
Also Published As
Publication number | Publication date |
---|---|
US7089851B2 (en) | 2006-08-15 |
ES2287311T3 (es) | 2007-12-16 |
WO2003022113A3 (de) | 2004-01-08 |
EP1423036A2 (de) | 2004-06-02 |
RU2004105936A (ru) | 2005-02-27 |
ATE365012T1 (de) | 2007-07-15 |
US20040163551A1 (en) | 2004-08-26 |
DE50210358D1 (de) | 2007-08-02 |
YU15404A (sh) | 2006-05-25 |
DE10142502A1 (de) | 2003-03-20 |
RU2270594C2 (ru) | 2006-02-27 |
EP1423036B1 (de) | 2007-06-20 |
RS50872B (sr) | 2010-08-31 |
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