DE2228189B2 - ELECTRIC HOUSEHOLD MIXER CRUSHER - Google Patents
ELECTRIC HOUSEHOLD MIXER CRUSHERInfo
- Publication number
- DE2228189B2 DE2228189B2 DE19722228189 DE2228189A DE2228189B2 DE 2228189 B2 DE2228189 B2 DE 2228189B2 DE 19722228189 DE19722228189 DE 19722228189 DE 2228189 A DE2228189 A DE 2228189A DE 2228189 B2 DE2228189 B2 DE 2228189B2
- Authority
- DE
- Germany
- Prior art keywords
- motor
- circuit
- switch
- bowl
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Stopping Of Electric Motors (AREA)
- Food-Manufacturing Devices (AREA)
Description
dem Läufer 32 geschaltet sind. Die Bremsvorrichtung bewirkt ein Kurzschließen des Läufers 32, und der Steuerstromkreis 27 für das Bremsen besteht zu diesem Zweck aus einer Verbindungsleitung zwischen den Klemmen 34 und 36 des Läufers, die eine der beiden Wicklungen, beispielsweise die Wicklung 28 enthält.the rotor 32 are connected. The braking device short-circuits the rotor 32, and the control circuit 27 for braking consists for this purpose of a connecting line between the terminals 34 and 36 of the rotor, which is one of the two windings, for example the winding 28 contains.
Der Bremsschalter 18 besteht aus einem Umschalter, dessen bewegliches Schaltstück zwei bewegliche Doppelkontakte 38 und 40 aufweist, die jeweils über Leitungen 42 und 44 mit den beiden Klemmen der Wicklung 28 verbunden sind. Diese beweglichen Kontakte wirken jeweils zusammen mit zwei Paaren feststehender Kontakte, nämlich 46 und 48 für den Kontakt 38 bzw. 50 und 52 für den Kontakt 40. Die Kontakte 48 und 52, die in der Einschaltstellung (F i g. 2) gleichzeitig die beweglichen Kontakte 38 und 40 berühren, sind jeweils mit Leitern 54 und 56 mit der Klemme 34 des Läufers und einer Klemme 58 der Stromquelle verbunden. Die beiden anderen feststehenden Kontakte 46 und 50, die in der Bremsstellung (F i g. 3) gleichzeitig mit den beweglichen Kontakten in Berührung stehen, sind jeweils durch die Leiter 60 und 62 mit den Klemmen 36 und 34 des Läufers verbunden. Die Klemme 36 des Läufers ist außerdem über die andere Wicklung 30 und den anderen Schalter 20 mit der zweiten Klemme 64 der Stromquelle verbunden.The brake switch 18 consists of a changeover switch, the movable contact piece of which has two movable ones Has double contacts 38 and 40, each via lines 42 and 44 with the two terminals of the Winding 28 are connected. These moving contacts each work together with two pairs fixed contacts, namely 46 and 48 for contact 38 and 50 and 52 for contact 40. The Contacts 48 and 52, which in the switched-on position (FIG. 2) simultaneously the movable contacts 38 and 40 touch, are each with conductors 54 and 56 with the terminal 34 of the rotor and a terminal 58 connected to the power source. The other two fixed contacts 46 and 50, which are in the braking position (F i g. 3) are in contact with the movable contacts at the same time, are in each case through conductors 60 and 62 connected to terminals 36 and 34 of the rotor. Terminal 36 of the runner is also via the other winding 30 and the other switch 20 to the second terminal 64 of the Power source connected.
Wenn also der Benutzer den Deckel 12 des Mischzerkleinerers nach unten drückt, drückt er damit die Betätigungsknöpfe 24 und 22 der Schalter 20 und 18 ein, wodurch der Schalter 20 geschlossen und der Schalter 18 in die Arbeitsstellung gebracht wird. Der Motor 16 ist nun entsprechend dem in F i g. 2 stark ausgezogen gezeichneten Stromkreis eingeschaltetSo when the user pushes the lid 12 of the mixer grinder down, he pushes the Operating buttons 24 and 22 of the switches 20 and 18, whereby the switch 20 is closed and the Switch 18 is brought into the working position. The motor 16 is now in accordance with the one shown in FIG. 2 strong solid drawn circuit switched on
ίο und treibt die Flügelmesser 14 in der Schüssel 10 an. Wenn nach dem Mischen bzw. Zerkleinern der Benutzer nicht mehr auf den Deckel 12 drückt, kehren die Betätigungsknöpfe 24 und 22 von selbst elastisch in die Ausgangsstellung zurück, wodurch der Schalter 20 geöffnet und der Schalter 18 in die Ruhestellung gebracht wird. Der Motor 16 ist damit ausgeschaltet, und die beweglichen Kontakte 38 und 40 stellen eine Verbindungsleitung zwischen den Klemmen 34 und 36 des Läufers durch die Wicklung 28 her (starke Linien der F i g. 3), was in bekannter Weise den Stillstand des Rotors des Motors innerhalb einer sehr kurzen Zeit bewirkt. Daraus folgt, daß wenn der Benutzer den Deckel 12 abhebt, um an das in der Schüssel enthaltene Material zu gelangen, die Flügelmesser 14 bereits stillstehen und den Benutzer nicht verletzen können.ίο and drives the wing knife 14 in the bowl 10. If, after mixing or grinding, the user no longer presses on the lid 12, return the operating buttons 24 and 22 by themselves resiliently back into the starting position, whereby the switch 20 is opened and the switch 18 is brought into the rest position. The motor 16 is thus switched off, and the movable contacts 38 and 40 provide a connection line between the terminals 34 and 36 of the rotor through the winding 28 (thick lines in FIG. 3), which is known in FIG Way causes the rotor of the motor to come to a standstill within a very short time. It follows, that when the user lifts the lid 12 to access the material contained in the bowl, the wing knives 14 are already stationary and cannot injure the user.
Hierzu 1 Blatt Zeichnungen 1 sheet of drawings
Claims (1)
Bremsvorrichtung des Motors (16) schließt. Der Erfindung liegt die Aufgabe zugrunde, einenIn known devices of this type, it often happens that the moving contact piece either has a low density, especially when the material in the bowl, in which the closed circuit is to be processed, or a rest position, in which this current indicates that the rotor of the motor is open after the circuit, and thus continues to rotate for several seconds when switched. If it indicates that the movable switch - the user does not pay attention to it, he is running piece (38, 40) of at least one switch (18), his hand prematurely, before the complete at least one contact, which in the standstill of the knife, to put in the bowl and in the rest position a control circuit (27) of a 15 thereby seriously injuring.
Braking device of the motor (16) closes. The invention has for its object to be a
schließen des Läufers in der Weise, daß der Durch die erfindungsgemäße Maßnahme wird ein Bremsstromkreis (27) von einer Verbindungslei- 3° Stillstand der Messer innerhalb sehr kurzer Zeit tung zwischen Klemmen (34, 36) des Läufers nach dem Ausschalten des Motors gewährleistet.
(32) gebildet wird, ist. Die Erfindung wird erläutert durch die folgendeIs connected in series with the runner (32) and the preferred embodiments of the invention the braking device a device for short from the dependent claims 2 to 5.
close the rotor in such a way that the measure according to the invention ensures a braking circuit (27) from a connecting line between the terminals (34, 36) of the rotor after switching off the motor.
(32) is formed is. The invention is illustrated by the following
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7121206A FR2140891A5 (en) | 1971-06-11 | 1971-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2228189A1 DE2228189A1 (en) | 1973-01-04 |
DE2228189B2 true DE2228189B2 (en) | 1973-08-30 |
Family
ID=9078479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722228189 Pending DE2228189B2 (en) | 1971-06-11 | 1972-06-09 | ELECTRIC HOUSEHOLD MIXER CRUSHER |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE784099A (en) |
CH (1) | CH547082A (en) |
DE (1) | DE2228189B2 (en) |
FR (1) | FR2140891A5 (en) |
GB (1) | GB1341180A (en) |
IT (1) | IT956352B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817044A1 (en) * | 1978-04-19 | 1979-10-31 | Braun Ag | ELECTRIC HOUSEHOLD MIXER CRUSHER |
DE3117773A1 (en) * | 1981-05-06 | 1982-12-09 | Braun Ag, 6000 Frankfurt | Electric household grinder |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340707A1 (en) * | 1976-02-10 | 1977-09-09 | Moulinex Sa | ELECTRICAL APPLIANCE, SUCH AS A MINCER OR CRUSHER |
DE2614018C3 (en) * | 1976-04-01 | 1980-07-31 | Zyliss Zysset Ag, Lyss (Schweiz) | Household appliance for chopping food, especially meat, onions or the like |
CA1099201A (en) * | 1977-11-02 | 1981-04-14 | James E. Williams | Compact speed-reducing universal motor drive assembly arrangement for food processor |
FR2422373A1 (en) * | 1978-04-14 | 1979-11-09 | Moulinex Sa | FOOD PROCESSING APPLIANCES |
EP0004987B1 (en) * | 1978-04-19 | 1981-09-02 | Braun Aktiengesellschaft | Electrically operated mixing and pulverising household-device |
FR2444439A1 (en) * | 1978-12-22 | 1980-07-18 | Moulinex Sa | HOUSEHOLD APPLIANCE WITH ROTARY KNIVES, SUCH AS A CHOPPER OR GRINDER |
GB2041140B (en) * | 1979-01-30 | 1983-02-16 | Raymond Ind Ltd | Safety device for a food processor |
FR2447703A1 (en) * | 1979-02-01 | 1980-08-29 | Seb Sa | Safety system for electrically operated mincer - comprises switch in motor supply circuit operated by lid locking mechanism |
DE3149072A1 (en) * | 1981-12-11 | 1983-06-16 | Braun Ag, 6000 Frankfurt | HOUSEHOLD APPLIANCE |
DE19912750A1 (en) | 1999-03-22 | 2000-09-28 | Braun Gmbh | Safety device for a cup mixer |
FR2957508B1 (en) * | 2010-03-22 | 2012-03-23 | Seb Sa | CULINARY PREPARATION ELECTRICAL APPLIANCE COMPRISING A MOTOR HOUSING FOR RECEIVING DIFFERENT TYPES OF REMOVABLE ACCESSORIES |
FR2957509B1 (en) | 2010-03-22 | 2012-03-23 | Seb Sa | CULINARY PREPARATION ELECTRICAL APPLIANCE COMPRISING A BOX SUPPORTING A WORKING BOWL RECEIVING A FRAGMENTATION TOOL |
FR2999404B1 (en) * | 2012-12-14 | 2014-12-26 | Seb Sa | HOUSEHOLD APPLIANCE COMPRISING AN INTERNAL SEAL COVER |
CN110022738B (en) | 2016-10-20 | 2022-07-29 | 维他拌管理有限公司 | Motor with induction type speed reduction |
CN111420587B (en) * | 2020-05-26 | 2021-11-23 | 义乌市采芙化妆品有限公司 | Nail polish processing equipment |
-
1971
- 1971-06-11 FR FR7121206A patent/FR2140891A5/fr not_active Expired
-
1972
- 1972-05-29 BE BE784099A patent/BE784099A/en not_active IP Right Cessation
- 1972-06-08 IT IT2539672A patent/IT956352B/en active
- 1972-06-08 GB GB2684472A patent/GB1341180A/en not_active Expired
- 1972-06-09 DE DE19722228189 patent/DE2228189B2/en active Pending
- 1972-06-09 CH CH547082D patent/CH547082A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817044A1 (en) * | 1978-04-19 | 1979-10-31 | Braun Ag | ELECTRIC HOUSEHOLD MIXER CRUSHER |
DE3117773A1 (en) * | 1981-05-06 | 1982-12-09 | Braun Ag, 6000 Frankfurt | Electric household grinder |
Also Published As
Publication number | Publication date |
---|---|
BE784099A (en) | 1972-09-18 |
GB1341180A (en) | 1973-12-19 |
CH547082A (en) | 1974-03-29 |
DE2228189A1 (en) | 1973-01-04 |
FR2140891A5 (en) | 1973-01-19 |
IT956352B (en) | 1973-10-10 |
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