WO2016041041A1 - Structural arrangement in a thermal flask - Google Patents

Structural arrangement in a thermal flask Download PDF

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Publication number
WO2016041041A1
WO2016041041A1 PCT/BR2015/050151 BR2015050151W WO2016041041A1 WO 2016041041 A1 WO2016041041 A1 WO 2016041041A1 BR 2015050151 W BR2015050151 W BR 2015050151W WO 2016041041 A1 WO2016041041 A1 WO 2016041041A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
cylindrical
coffee
plunger
lid
Prior art date
Application number
PCT/BR2015/050151
Other languages
French (fr)
Portuguese (pt)
Inventor
Gerson Luís Prates AMARO
Original Assignee
Amaro Gerson Luís Prates
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 Amaro Gerson Luís Prates filed Critical Amaro Gerson Luís Prates
Publication of WO2016041041A1 publication Critical patent/WO2016041041A1/en

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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
    • A47J31/18—Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container
    • A47J31/20—Apparatus in which ground coffee or tea-leaves are immersed in the hot liquid in the beverage container having immersible, e.g. rotatable, filters
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/38—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means operated by hand
    • 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
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars

Definitions

  • thermos capable of holding liquids such as water, flavored water, coffee and tea, and has a piston-type coffee maker that prepares coffee from ground coffee powder.
  • the plunger is coupled to the thermos cap. The plunger slides into the cylindrical reservoir of the thermos.
  • thermos and the coffee maker In the present state of the art is known the thermos and the coffee maker. There are two different devices, while the thermos has the function of storing the coffee drink already prepared, the coffee maker has the function of making the coffee drink from ground coffee, in coarse grain size.
  • the piston maker which comprises a cylindrical container containing a piston which slides along its entire length.
  • the bottom of the piston is composed of a filter element with the bases made of mesh thin enough to pass liquid and retain solid particles.
  • the principle of operation of this coffee maker is to place coffee powder inside the cylindrical container and to place hot water in the same cylindrical container. Push the piston into the cylindrical container from its top opening until it reaches the bottom.
  • the coffee powder emulsion with the hot water is forced through the embolus base screens. Coffee powder is retained on the screen. In this way the coffee (drink) is obtained by the contact of water with the coffee powder.
  • the same cylindrical container containing hot water now contains the coffee drink.
  • thermos flask The "constructive arrangement in thermos flask” described in this report is characterized by comprising two parts being one part formed by the joint from the thermos lid to the coffee maker plunger; The other part is the thermos container whose wall is cylindrical in shape and is constructed of mechanical strength material capable of withstanding the compression generated by displacement of the piston.
  • Figure 1 is a view of the part formed by the piston (1) with the filter element (11) and the cap (12).
  • Figure 2 is a view of the cylindrical container (2).
  • Figure 3 is a view of the assembly formed by the cylindrical container (2) and the part formed by the piston (1) with filter element (11) and with the lid (12).
  • Figure 4 and Figure 5 show different positions of the piston (1) moving along the cylindrical container (2).
  • the part formed by the junction of the thermos lid and the coffee maker piston has a cap (12) set in the piston (1).
  • the piston (1) has a body in the trunk-cylindrical shape, with sufficiently equal outside diameter and adjusted to the inside diameter of the cylindrical container (2).
  • the piston (1) is fixed by engagement or sealing thread to the cylindrical container (2).
  • the bottom base of the piston (1) has a filter element (11) which may consist of one or more perforated screens or plates or different materials - e.g. stainless steel, nonwoven, fabric, paper and / others.
  • the filter element (11) may be fixed to the cylindrical wall of the piston (1) or fixed in a ring and this ring may be threaded to the cylindrical wall of the piston (1).
  • the base of the cylindrical container (2) may be screw-capped to facilitate the removal of coffee dust or debris during cleaning.
  • the assembly formed by the cylindrical container (2) and the part formed by the piston (1) with the filter element (11) and the lid (12) acts as a traditional thermos when it is empty and the lid is opened. (12) and inside the piston (1), the liquid whose desired temperature must be maintained is placed. The liquid may be hot water, tea or coffee.
  • the lid (12) is closed and the desired liquid has been stored. The desired liquid is removed by opening the lid and tilting the object, hereinafter referred to as the "Thermoses constructive arrangement".
  • the assembly formed by the bottom of the cylindrical container (2) and the part formed by the piston (1) with the filter element (11) and the lid (12) acts as a coffee maker when the piston is detached ( 1) the cylindrical container (2); Place the coffee grounds and hot water inside the cylindrical container (2) and then fit the piston (1) into the mouth of the cylindrical container (2) and press the piston so that it slides along the container (2) cylindrical until it reaches the bottom of the container (2) cylindrical.
  • the coffee grounds are trapped between the filter element 11 and the bottom of the cylindrical container 2.
  • the spent coffee liquid is kept inside the piston (1), ready for consumption.
  • the lid (12) is opened and the object is tilted, hereinafter referred to as the "Thermoses constructive arrangement".
  • the filter element (11) of the bottom base of the piston (1) may consist of more than one spaced layer forming a compartment with cylinder trunk shape.
  • the housing is threaded into the cylindrical wall of the piston (1).
  • the ground coffee or ground tea or leaf tea is placed inside this compartment.
  • Hot water is initially placed in the cylindrical container (2) and passes through the filter element (11) formed by the compartment by the displacement of the piston (1).

Abstract

Structural arrangement in a thermal flask which is a thermal flask that has, within, a plunger-type coffee maker with filtering element (11) in the lower base, and the lid (12) is mounted on the plunger (1) that has a body of frustocylindrical form, with an external diameter sufficiently identical to and closely fitting vis-à-vis the internal diameter of the cylindrical receptacle (2) of the thermal flask; and the plunger (1) is fastened by sealing cramping or screw thread to the cylindrical receptacle (2); and the filtering element (11) is fastened to a ring and this ring is screwed on the cylindrical wall of the plunger (1); and the base of the cylindrical receptacle (2) has the form of a lid with sealing screw thread.

Description

DISPOSIÇÃO CONSTRUTIVA EM GARRAFA TÉRMICA  CONSTRUCTIVE ARRANGEMENT IN THERMAL BOTTLE
[001 ] Trata-se de garrafa térmica capaz de acondicionar líquidos, do tipo água, água saborizada, café e chá, e que possui no seu interior uma cafeteira do tipo êmbolo que prepara o café a partir do pó de café moído. O êmbolo está acoplado na tampa da garrafa térmica. O êmbolo desliza no interior do reservatório cilíndrico da garrafa térmica. [001] This is a thermos capable of holding liquids such as water, flavored water, coffee and tea, and has a piston-type coffee maker that prepares coffee from ground coffee powder. The plunger is coupled to the thermos cap. The plunger slides into the cylindrical reservoir of the thermos.
[002] No atual estado da técnica é conhecida a garrafa térmica e a cafeteira. São dois dispositivos distintos, enquanto a garrafa térmica tem a função de armazenar a bebida café já preparada, a cafeteira tem a função de fazer a bebida café a partir do pó de café moído, em granulometria grossa. Entre os vários princípios de funcionamento das cafeteiras, tem a cafeteira de embolo que se caracteriza por compreender um recipiente cilíndrico contendo em seu interior um embolo que desliza ao longo de todo o seu comprimento. O fundo do embolo é constituído de um elemento filtrante com as bases feitas de tela suficientemente finas para passar líquido e reter partículas sólidas. O princípio de funcionamento dessa cafeteira consiste em colocar pó de café no interior do recipiente cilíndrico e colocar água quente no mesmo recipiente cilíndrico. Empurrar o embolo para o interior do recipiente cilíndrico desde sua abertura superior até alcançar o fundo. A emulsão de pó de café com a água quente é forçada a passar pelas telas da base do embolo. O pó de café é retido na tela. Obtém-se assim o café (bebida) pelo contato da água com o pó de café. Assim o mesmo recipiente cilíndrico que continha água quente passa a conter agora a bebida café.  In the present state of the art is known the thermos and the coffee maker. There are two different devices, while the thermos has the function of storing the coffee drink already prepared, the coffee maker has the function of making the coffee drink from ground coffee, in coarse grain size. Among the various principles of operation of the coffee maker is the piston maker which comprises a cylindrical container containing a piston which slides along its entire length. The bottom of the piston is composed of a filter element with the bases made of mesh thin enough to pass liquid and retain solid particles. The principle of operation of this coffee maker is to place coffee powder inside the cylindrical container and to place hot water in the same cylindrical container. Push the piston into the cylindrical container from its top opening until it reaches the bottom. The coffee powder emulsion with the hot water is forced through the embolus base screens. Coffee powder is retained on the screen. In this way the coffee (drink) is obtained by the contact of water with the coffee powder. Thus the same cylindrical container containing hot water now contains the coffee drink.
[003] A "disposição construtiva em garrafa térmica", descrita neste relatório, se caracteriza por compreender duas peças sendo uma peça formada pela junção da tampa da garrafa térmica com o embolo da cafeteira; a outra peça é o recipiente da garrafa térmica cuja parede possui forma cilíndrica e é construída de material de resistência mecânica capaz de suportar a compressão gerada pelo deslocamento do embolo. [003] The "constructive arrangement in thermos flask" described in this report is characterized by comprising two parts being one part formed by the joint from the thermos lid to the coffee maker plunger; The other part is the thermos container whose wall is cylindrical in shape and is constructed of mechanical strength material capable of withstanding the compression generated by displacement of the piston.
[004] A figura 1 é uma vista da peça formada pelo embolo(1 ) com o elemento filtrante(1 1 ) e com a tampa(12).  [004] Figure 1 is a view of the part formed by the piston (1) with the filter element (11) and the cap (12).
[005] A figura 2 é uma vista do recipiente(2) cilíndrico.  [005] Figure 2 is a view of the cylindrical container (2).
[006] A figura 3 é uma vista do conjunto formado pelo recipiente(2) cilíndrico e pela peça formada pelo embolo(1 ) com elemento filtrante(1 1 ) e com a tampa(12).  [006] Figure 3 is a view of the assembly formed by the cylindrical container (2) and the part formed by the piston (1) with filter element (11) and with the lid (12).
[007] A figura 4 e a figura 5 mostram distintas posições do embolo(1 ) se deslocando ao longo do recipiente(2) cilíndrico.  Figure 4 and Figure 5 show different positions of the piston (1) moving along the cylindrical container (2).
[008] A peça formada pela junção da tampa da garrafa térmica com o embolo da cafeteira possui tampa(12) engastada no embolo(1 ). O embolo(1 ) possui corpo na forma tronco-cilíndrico, com diâmetro externo suficientemente igual e ajustado com o diâmetro interno do recipiente(2) cilíndrico. O embolo(1 ) é fixo por engate ou rosca de vedação ao recipiente(2) cilíndrico. A base inferior do embolo(1 ) possui um elemento filtrante(1 1 ) que poderá ser constituído de uma ou mais telas ou chapas perfuradas ou de diferentes materiais - ex. aço inox, não-tecido, tecido, papel e/outros. O elemento filtrante(1 1 ) poderá ser fixado na parede cilíndrica do embolo(1 ) ou fixo em anel e este anel ser roscado na parede cilíndrica do embolo(1 ). A base do recipiente(2) cilíndrico poderá ser em forma de tampa com rosca para facilitar a retirada do pó de café ou resíduos durante a limpeza. [009] O conjunto formado pelo recipiente(2) cilíndrico e pela peça formada pelo embolo(1 ) com o elemento filtrante(1 1 ) e com a tampa(12) atua como uma garrafa térmica tradicional quando está vazia e se abre a tampa(12) e se coloca, no interior do embolo(1 ), o liquido cuja temperatura desejada deve ser mantida. O líquido pode ser água quente, chá ou café. Fecha-se a tampa(12) e tem-se armazenado líquido desejado. A retirada do liquido desejado se faz com a abertura tampa e inclinação do objeto, aqui denominado de "Disposição construtiva em garrafa térmica". [008] The part formed by the junction of the thermos lid and the coffee maker piston has a cap (12) set in the piston (1). The piston (1) has a body in the trunk-cylindrical shape, with sufficiently equal outside diameter and adjusted to the inside diameter of the cylindrical container (2). The piston (1) is fixed by engagement or sealing thread to the cylindrical container (2). The bottom base of the piston (1) has a filter element (11) which may consist of one or more perforated screens or plates or different materials - e.g. stainless steel, nonwoven, fabric, paper and / others. The filter element (11) may be fixed to the cylindrical wall of the piston (1) or fixed in a ring and this ring may be threaded to the cylindrical wall of the piston (1). The base of the cylindrical container (2) may be screw-capped to facilitate the removal of coffee dust or debris during cleaning. The assembly formed by the cylindrical container (2) and the part formed by the piston (1) with the filter element (11) and the lid (12) acts as a traditional thermos when it is empty and the lid is opened. (12) and inside the piston (1), the liquid whose desired temperature must be maintained is placed. The liquid may be hot water, tea or coffee. The lid (12) is closed and the desired liquid has been stored. The desired liquid is removed by opening the lid and tilting the object, hereinafter referred to as the "Thermoses constructive arrangement".
[01 1 ] O conjunto formado pelo fundo do o recipiente(2) cilíndrico e pela peça formada pelo embolo(1 ) com o elemento filtrante(1 1 ) e com a tampa(12) atua como uma cafeteira quando se destaca o embolo(1 ) do recipiente(2) cilíndrico; coloca-se o pó de café e a água quente no interior do recipiente(2) cilíndrico e em seguida ajusta-se o embolo(1 ) na boca do recipiente(2) cilíndrico e pressiona-se o embolo para que deslize ao longo do recipiente(2) cilíndrico até alcançar o fundo do recipiente(2) cilíndrico. O pó de café é retido entre o elemento filtrante(1 1 ) e o fundo do recipiente(2) cilíndrico. O liquido de café passado é mantido no interior do embolo(1 ), pronto para consumo. Para servir o café, abre-se a tampa(12) e faz-se a inclinação do objeto, aqui denominado de "Disposição construtiva em garrafa térmica".  [01 1] The assembly formed by the bottom of the cylindrical container (2) and the part formed by the piston (1) with the filter element (11) and the lid (12) acts as a coffee maker when the piston is detached ( 1) the cylindrical container (2); Place the coffee grounds and hot water inside the cylindrical container (2) and then fit the piston (1) into the mouth of the cylindrical container (2) and press the piston so that it slides along the container (2) cylindrical until it reaches the bottom of the container (2) cylindrical. The coffee grounds are trapped between the filter element 11 and the bottom of the cylindrical container 2. The spent coffee liquid is kept inside the piston (1), ready for consumption. To serve the coffee, the lid (12) is opened and the object is tilted, hereinafter referred to as the "Thermoses constructive arrangement".
[012] Embora o descritivo do objeto "Disposição construtiva em garrafa térmica" tenha demonstrado seu uso como cafeteira, o mesmo objeto pode ser usado na infusão de chá a granel moído ou em folhas, ou na saborização de água a partir de frutas e folhas.  [012] Although the description of the object "Constructive arrangement in thermos flask" has demonstrated its use as a coffee maker, the same object can be used for infusion of ground or leaf tea, or for flavoring water from fruits and leaves. .
[013] O elemento filtrante(1 1 ) da base inferior do embolo(1 ) pode ser constituído de mais de uma camada espaçadas formando um compartimento com forma tronco de cilindro. O compartimento é roscado na parede cilíndrica do embolo(1 ). Neste caso o pó de café ou o chá a granel moído ou em folhas é colocado no interior deste compartimento. A água quente é inicialmente colocada no recipiente(2) cilíndrico e transpassa o elemento filtrante(1 1 ), formado pelo compartimento, por ação do deslocamento do embolo(1 ). The filter element (11) of the bottom base of the piston (1) may consist of more than one spaced layer forming a compartment with cylinder trunk shape. The housing is threaded into the cylindrical wall of the piston (1). In this case the ground coffee or ground tea or leaf tea is placed inside this compartment. Hot water is initially placed in the cylindrical container (2) and passes through the filter element (11) formed by the compartment by the displacement of the piston (1).

Claims

REIVINDICAÇÃO CLAIM
1 . DISPOSIÇÃO CONSTRUTIVA EM GARRAFA TÉRMICA caracterizada pela garrafa térmica possuir no seu interior uma cafeteira do tipo êmbolo com elemento filtrante(1 1 ) na base inferior do dito embolo(1 ), e a tampa(12) ser engastada no embolo(1 ); e o embolo(1 ) possuir corpo na forma tronco- cilíndrico, com diâmetro externo suficientemente igual e ajustado com o diâmetro interno de recipiente(2) cilíndrico da garrafa térmica; e o embolo(1 ) ser fixado por engate ou rosca de vedação ao recipiente(2) cilíndrico; e o elemento filtrante(1 1 ) ser fixado em anel e este anel ser roscado na parede cilíndrica do embolo(1 ); e a base do recipiente(2) cilíndrico ter forma de tampa com rosca de vedação. 1 . THERMAL BOTTLE CONSTRUCTIVE ARRANGEMENT characterized in that the thermos has a plunger type coffee maker with filter element (11) at the bottom base of said piston (1), and the lid (12) is inserted into the piston (1); and the piston (1) has a cylindrical-shaped body of sufficiently equal outer diameter and adjusted to the inner diameter of the thermos container (2); and the piston (1) is fixed by engagement or sealing thread to the cylindrical container (2); and the filter element (11) is ring fastened and this ring threaded to the cylindrical wall of the piston (1); and the base of the cylindrical container (2) has a sealing screw cap shape.
PCT/BR2015/050151 2014-09-19 2015-09-16 Structural arrangement in a thermal flask WO2016041041A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR2020140233968 2014-09-19
BR202014023396U BR202014023396U2 (en) 2014-09-19 2014-09-19 constructive arrangement in thermos

Publications (1)

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WO2016041041A1 true WO2016041041A1 (en) 2016-03-24

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WO (1) WO2016041041A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741174A (en) * 1955-04-08 1956-04-10 Dennis A Casey Coffee maker
US5570623A (en) * 1995-12-07 1996-11-05 Lin; Henry Heat-retaining coffee pot
WO1999007266A1 (en) * 1997-08-07 1999-02-18 Pi-Design Ag Piston coffee maker for preparing coffee in small amounts
US6038963A (en) * 1997-09-11 2000-03-21 Fort James Corporation Disposable beverage brewing system
US20060185521A1 (en) * 2005-02-04 2006-08-24 Publicover J S Coffee maker
US20100224078A1 (en) * 2009-03-04 2010-09-09 Aly Khalifa Beverage filtering system
US20130233177A1 (en) * 2012-02-22 2013-09-12 David Lambert Single Cup Coffee and Tea Brewing Mug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741174A (en) * 1955-04-08 1956-04-10 Dennis A Casey Coffee maker
US5570623A (en) * 1995-12-07 1996-11-05 Lin; Henry Heat-retaining coffee pot
WO1999007266A1 (en) * 1997-08-07 1999-02-18 Pi-Design Ag Piston coffee maker for preparing coffee in small amounts
US6038963A (en) * 1997-09-11 2000-03-21 Fort James Corporation Disposable beverage brewing system
US20060185521A1 (en) * 2005-02-04 2006-08-24 Publicover J S Coffee maker
US20100224078A1 (en) * 2009-03-04 2010-09-09 Aly Khalifa Beverage filtering system
US20130233177A1 (en) * 2012-02-22 2013-09-12 David Lambert Single Cup Coffee and Tea Brewing Mug

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