EP0172384B1 - Dispositif électromagnétique pour la commande d'un noyau plongeur - Google Patents

Dispositif électromagnétique pour la commande d'un noyau plongeur Download PDF

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Publication number
EP0172384B1
EP0172384B1 EP85108642A EP85108642A EP0172384B1 EP 0172384 B1 EP0172384 B1 EP 0172384B1 EP 85108642 A EP85108642 A EP 85108642A EP 85108642 A EP85108642 A EP 85108642A EP 0172384 B1 EP0172384 B1 EP 0172384B1
Authority
EP
European Patent Office
Prior art keywords
electromagnet
housing
carrier body
magnet
arrangement according
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.)
Expired
Application number
EP85108642A
Other languages
German (de)
English (en)
Other versions
EP0172384A1 (fr
Inventor
Matthias Dipl.-Ing. Aschberger
Karlheinz Dipl.-Ing. Färber
Anton Dipl.-Ing. Deininger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOSCH-SIEMENS HAUSGERAETE GMBH
Coca Cola Co
Original Assignee
Coca Cola Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE3430919A external-priority patent/DE3430919A1/de
Priority claimed from DE19843430951 external-priority patent/DE3430951A1/de
Application filed by Coca Cola Co filed Critical Coca Cola Co
Priority to AT85108642T priority Critical patent/ATE43933T1/de
Publication of EP0172384A1 publication Critical patent/EP0172384A1/fr
Application granted granted Critical
Publication of EP0172384B1 publication Critical patent/EP0172384B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures

Definitions

  • pole legs of the U-shaped magnetic flux body have support surfaces for bearing on contact surfaces in the housing.
  • the measures taken according to these features further developing the invention are outstandingly suitable for arranging and fastening an electromagnet with a U-shaped magnetic foot body in a housing.
  • the electromagnet is supported in the housing via the pole legs of the U-shaped magnetic flux body, while the latching projections on the magnet coil support body ensure the latching in the housing. So no further fasteners are required.
  • the magnet coil carrier body is usually and expediently made of plastic, the applicable manufacturing expenditure for the fastening measures of the electromagnet in the housing is extremely low.
  • the electromagnet can be fastened in a form-fitting manner in the housing. It is expedient that the locking projections of the magnet coil support body lie in the vicinity of the plane formed by the support surfaces of the magnet flux body.
  • the free ends of the flat-profile legs protrude into the area of a metering valve for beverage concentrates, such as are used in devices for mixing soft drinks.
  • a part of the control slide 6 of this metering device 5 consists of ferromagnetic conductive material and can thus be influenced as a plunger 7 between the free ends of the flat-profile legs. By tapering the flat profile legs 4 towards their free ends, the magnetic field in the area of the functional field is distributed and concentrated as required.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
  • Breakers (AREA)

Claims (11)

1. Système électromagnétique, avec une armature plongeuse (7) pouvant faire partie notamment d'un dispositif de dosage (5) de concentrais de boissons dans un distributeur automatique de boissons, caractérisé par le fait que l'armature magnétique (7) plonge dans un champ magnétique qui est formé entre deux branches (4), à profil plat et en un matériau conducteur ferromagnétique, d'un noyau magnétique établi en forme de « U », la bobine électromagnétique (2) était disposée sur un noyau (3) cylindrique en un matériau conducteur ferromagnétique auquel les branches à profil plat (4) sont assemblables mécaniquement et sous conduction ferromagnétique après apport de ladite bobine électromagnétique.
2. Système électromagnétique selon la revendication 1 caractérisé par le fait que la section des branches à profil plat (4) va en se rétrécissant en direction de leurs extrémités libres.
3. Système électromagnétique selon l'une des revendications 1 ou 2 caractérisé par le fait que le support de bobine (1) présente des saillies pour l'alignement mécanique fonctionnel des branches à profil plat (4).
4. Système électromagnétique selon l'une des revendications 1 à 3 caractérisé par le fait que les branches à profil plat (4) sont clavetées sur le noyau cylindrique (3).
5. Disposition d'un système électromagnétique selon l'une des revendications 1 à 4 dans un carter d'appareil (8) caractérisée par le fait que les flasques frontaux du support de bobine magnétique (1) présentent des saillies d'enclenchement (11, 12) qui coopèrent avec des saillies d'enclenchement (13, 14) du carter (8).
6. Disposition selon la revendication 5 caractérisée par le fait que les branches polaires (4) du corps de flux magnétique en forme de « U » présentent des surfaces d'appui pour reposer sur des surfaces d'appui du carter (8).
7. Disposition selon l'une des revendications 5 ou 6 caractérisée par le fait que l'électro-aimant et le carter (8) sont assemblés en concordance de formes par les surfaces d'appui du corps de flux magnétique et du carter (8) d'une part, par des saillies d'enclenchement (11, 12) du support de bobine magnétique (1) et (13, 14) du carter (8) d'autre part.
8. Disposition selon l'une des revendications 5 à 7 caractérisée par le fait que les saillies d'enclenchement (11, 12) du support de bobine magnétique (1) se trouvent à proximité du plan formé par les surfaces d'appui du corps de flux magnétique (4).
9. Disposition selon l'une des revendications 5 à 8 caractérisée par le fait que, pour réaliser l'appui de l'électro-aimant par les branches polaires (4), les surfaces d'appui du carter (8) sont formées par des nervures de soutien (9) qui s'appliquent frontalement de part et d'autre sur le support de bobine magnétique (1).
10. Disposition selon la revendication 9 caractérisée par le fait que les saillies d'enclenchement (12) du support de bobine magnétique (1) viennent en prise latéralement dans des évidements d'enclenchement (14) des nervures de soutien (9).
11. Disposition selon la revendication 10 caractérisée par le fait que les saillies d'enclenchement (12) sont établies en forme de coin.
EP85108642A 1984-08-22 1985-07-11 Dispositif électromagnétique pour la commande d'un noyau plongeur Expired EP0172384B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85108642T ATE43933T1 (de) 1984-08-22 1985-07-11 Elektromagnetanordnung zur beeinflussung eines tauchankers.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3430919A DE3430919A1 (de) 1984-08-22 1984-08-22 Elektromagnetanordnung in einem gehaeuse
DE19843430951 DE3430951A1 (de) 1984-08-22 1984-08-22 Elektromagnetanordnung zur beeinflussung eines tauchankers
DE3430919 1984-08-22
DE3430951 1984-08-22

Publications (2)

Publication Number Publication Date
EP0172384A1 EP0172384A1 (fr) 1986-02-26
EP0172384B1 true EP0172384B1 (fr) 1989-06-07

Family

ID=25824089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85108642A Expired EP0172384B1 (fr) 1984-08-22 1985-07-11 Dispositif électromagnétique pour la commande d'un noyau plongeur

Country Status (7)

Country Link
US (1) US4757924A (fr)
EP (1) EP0172384B1 (fr)
JP (1) JPH0680615B2 (fr)
AU (1) AU591874B2 (fr)
CA (1) CA1251822A (fr)
DE (1) DE3570944D1 (fr)
ES (1) ES296204Y (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800122A (nl) * 1988-01-19 1989-08-16 Smit Transformatoren Bv Inrichting voor het in een procesruimte opwekken van een magneetveld.
US6060881A (en) * 1997-08-06 2000-05-09 Fisher Controls International, Inc. Flux shaping pole pieces for a magnetic displacement sensor

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776625A (en) * 1929-02-04 1930-09-23 Harry M Henderson Grader for vending-machine checks
GB436717A (en) * 1934-03-17 1935-10-17 Herbert Hausrath Improvements in electromagnetic devices
DE892640C (de) * 1942-05-09 1953-10-08 Siemens Ag Spulenkern fuer Elektromagnete, insbesondere Relais von Fernmeldeanlagen
US2962593A (en) * 1957-11-04 1960-11-29 Tracerlab Inc Proportional valve
US3152290A (en) * 1962-06-06 1964-10-06 Gen Motors Corp Rotary electromagnet construction
US3314032A (en) * 1964-09-08 1967-04-11 Western Electric Co Electrical coil assembly
DE1255531B (de) * 1965-06-18 1967-11-30 Heinz Freund Vorrichtung zum Fuellen von Trinkgefaessen
FR1543930A (fr) * 1966-10-13 1968-10-31 Soprotekel Mode de fixation des noyaux magnétiques dans les relais ou pièces polaires
AU1437366A (en) * 1966-11-24 1968-05-30 Teator R/C Corporation Proportional magnetic actuator device
US3652054A (en) * 1970-06-19 1972-03-28 Interlab Inc Magnetic drain valves
FR2164485B1 (fr) * 1971-12-22 1976-09-17 Mang Ets Gerard
JPS4886560U (fr) * 1972-01-24 1973-10-19
DE2226061A1 (de) * 1972-05-29 1973-12-13 Harting Elektro W Elektromagnet
US3792392A (en) * 1972-12-18 1974-02-12 Bell Telephone Labor Inc Relay construction
JPS49109372U (fr) * 1973-01-17 1974-09-18
US4015755A (en) * 1975-12-12 1977-04-05 Edward Lerner Electromagnetically actuatable metering valve for successive delivery of measured volumes of fluid from a fluid reservoir
US4011969A (en) * 1976-05-19 1977-03-15 Ernest Newell Martin Material dispenser
NL7703679A (en) * 1977-04-04 1978-10-06 Lerner Edward Solenoid operated metering valve - has hollow oblong housing containing core with plugs shutting inlet and outlet
DE2820744A1 (de) * 1978-05-12 1979-11-15 Harting Elektronik Gmbh Klappankermagnet
US4210890A (en) * 1978-09-27 1980-07-01 Warner Electric Brake & Clutch Company Field assembly for an electromagnet
DE2932558C2 (de) * 1979-08-10 1983-03-24 DAGMA Deutsche Automaten- und Getränkemaschinen GmbH & Co KG, 2067 Reinfeld Vorrichtung zum genauen Dosieren von Fluids schwankender Viskosität, insb. stark viskosen Flüssigkeiten
US4450987A (en) * 1979-10-25 1984-05-29 D.O.V.E. Equipment Corporation Portion control liquid dispenser
DE3033874A1 (de) * 1980-09-09 1982-05-06 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Behaelter, insbesondere wegwerfbehaelter fuer getraenkekonzentrate, mit einer an dessen oeffnung anbringbaren, vorzugsweise magnetisch betaetigten wiederverwendbaren dosiervorrichtung
HU183998B (en) * 1982-07-15 1984-06-28 Fok Gyem Finommech Elekt Iron core for magnetic excitation of visual information indicating element with swinging plates
GB2132416A (en) * 1982-12-21 1984-07-04 Lucas Ind Plc Electromagnetic actuator
US4496922A (en) * 1983-12-05 1985-01-29 Warner Electric Brake & Clutch Company Electromagnetically released coupling

Also Published As

Publication number Publication date
JPS61198606A (ja) 1986-09-03
ES296204U (es) 1987-12-16
CA1251822A (fr) 1989-03-28
US4757924A (en) 1988-07-19
DE3570944D1 (en) 1989-07-13
AU4650785A (en) 1986-02-27
ES296204Y (es) 1988-05-16
AU591874B2 (en) 1989-12-21
EP0172384A1 (fr) 1986-02-26
JPH0680615B2 (ja) 1994-10-12

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