BE899429A - COFFEE MACHINE 'EXPRESS' PROVIDED WITH A DEVICE INDICATOR OF THE LEVEL OF WATER IN THE BOILER. - Google Patents

COFFEE MACHINE 'EXPRESS' PROVIDED WITH A DEVICE INDICATOR OF THE LEVEL OF WATER IN THE BOILER.

Info

Publication number
BE899429A
BE899429A BE0/212771A BE212771A BE899429A BE 899429 A BE899429 A BE 899429A BE 0/212771 A BE0/212771 A BE 0/212771A BE 212771 A BE212771 A BE 212771A BE 899429 A BE899429 A BE 899429A
Authority
BE
Belgium
Prior art keywords
boiler
express
level
water
coffee machine
Prior art date
Application number
BE0/212771A
Other languages
French (fr)
Original Assignee
Nuova Faema Spa
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
Application filed by Nuova Faema Spa filed Critical Nuova Faema Spa
Publication of BE899429A publication Critical patent/BE899429A/en

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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/4457—Water-level indicators
    • 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
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)

Abstract

Le problème résolu consiste à donner une indication sure et de lecture commode du niveau d'eau dans la chaudière. La machine est caractérisée en ce qu'elle comporte en combinaison : une chaudière (3), un transducteur de niveau (4) du type à fil résistant (5) sensible à la température immergé dans la chaudière et un organe de visualisation (11) relié électriquement au transducteur (4). L'invention est applicable à l'équipement des machines à café 'express'.The problem solved consists in giving a sure indication and a convenient reading of the water level in the boiler. The machine is characterized in that it comprises in combination: a boiler (3), a level transducer (4) of the resistant wire type (5) sensitive to the temperature immersed in the boiler and a display member (11) electrically connected to the transducer (4). The invention is applicable to the equipment of 'express' coffee machines.

BE0/212771A 1983-04-14 1984-04-13 COFFEE MACHINE 'EXPRESS' PROVIDED WITH A DEVICE INDICATOR OF THE LEVEL OF WATER IN THE BOILER. BE899429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2154283U IT8321542V0 (en) 1983-04-14 1983-04-14 ESPRESSO COFFEE MACHINE EQUIPPED WITH A BOILER WATER LEVEL INDICATOR.

Publications (1)

Publication Number Publication Date
BE899429A true BE899429A (en) 1984-07-31

Family

ID=11183339

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212771A BE899429A (en) 1983-04-14 1984-04-13 COFFEE MACHINE 'EXPRESS' PROVIDED WITH A DEVICE INDICATOR OF THE LEVEL OF WATER IN THE BOILER.

Country Status (8)

Country Link
JP (1) JPS59176422U (en)
BE (1) BE899429A (en)
DE (1) DE8411681U1 (en)
ES (1) ES278804Y (en)
FR (1) FR2544186A3 (en)
IT (1) IT8321542V0 (en)
LU (1) LU85314A1 (en)
NL (1) NL8401195A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2009867A6 (en) * 1987-10-17 1989-10-16 Faema Sa Machine for making espresso coffee.
IT1234889B (en) * 1988-06-23 1992-06-02 San Marco Spa ELECTRONIC ESPRESSO COFFEE MACHINE, EQUIPPED WITH EMERGENCY CONTROL.
ES2060500B1 (en) * 1992-05-19 1997-11-01 Pivert Sa NEW FLUID CONDUCTION SYSTEM, WITH SAFETY DEVICE, SELF-CLEANABLE, FOR VISUALIZATION OF THE BOILER LEVEL, IN EXPRESS COFFEE MACHINES.
DE102006043906A1 (en) * 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Signaling device for a remaining number of cups

Also Published As

Publication number Publication date
ES278804U (en) 1984-10-16
JPS59176422U (en) 1984-11-26
FR2544186A3 (en) 1984-10-19
FR2544186B3 (en) 1985-03-08
ES278804Y (en) 1985-10-01
IT8321542V0 (en) 1983-04-14
NL8401195A (en) 1984-11-01
LU85314A1 (en) 1984-09-24
DE8411681U1 (en) 1984-07-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NUOVA FAEMA S.P.A.

Effective date: 19870430