FR734854A - Improvements to coffee filters - Google Patents

Improvements to coffee filters

Info

Publication number
FR734854A
FR734854A FR734854DA FR734854A FR 734854 A FR734854 A FR 734854A FR 734854D A FR734854D A FR 734854DA FR 734854 A FR734854 A FR 734854A
Authority
FR
France
Prior art keywords
coffee filters
coffee
filters
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
Other languages
French (fr)
Inventor
Georges Bernheim
Giacomo-Leon Tedesco
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 filed Critical
Application granted granted Critical
Publication of FR734854A publication Critical patent/FR734854A/en
Expired legal-status Critical Current

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
    • A47J31/24—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
    • A47J31/32—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 air pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
FR734854D 1932-04-07 1932-04-07 Improvements to coffee filters Expired FR734854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734854T 1932-04-07

Publications (1)

Publication Number Publication Date
FR734854A true FR734854A (en) 1932-10-29

Family

ID=9130141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734854D Expired FR734854A (en) 1932-04-07 1932-04-07 Improvements to coffee filters

Country Status (1)

Country Link
FR (1) FR734854A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148982A2 (en) * 1983-07-01 1985-07-24 Alkoto Ifjuság Egyesülés Method and apparatus for making espresso coffee
FR2912664A1 (en) * 2007-02-16 2008-08-22 Handpresso Sarl Coffee brewing apparatus, has isolation unit including valve to cause abrupt relaxation of compressed air in water reservoir and air flow along pressure curve until end of infusion cycle during inactive state of pressurization unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148982A2 (en) * 1983-07-01 1985-07-24 Alkoto Ifjuság Egyesülés Method and apparatus for making espresso coffee
EP0148982A3 (en) * 1983-07-01 1986-06-04 Alkoto Ifjuság Egyesülés Method and apparatus for making espresso coffee
FR2912664A1 (en) * 2007-02-16 2008-08-22 Handpresso Sarl Coffee brewing apparatus, has isolation unit including valve to cause abrupt relaxation of compressed air in water reservoir and air flow along pressure curve until end of infusion cycle during inactive state of pressurization unit
WO2008104713A2 (en) * 2007-02-16 2008-09-04 Handpresso Apparatus for preparing an infusion
WO2008104713A3 (en) * 2007-02-16 2008-10-30 Handpresso Apparatus for preparing an infusion
CN101616621B (en) * 2007-02-16 2011-08-17 汉普莱索公司 Apparatus for preparing an infusion
US8578839B2 (en) 2007-02-16 2013-11-12 Handpresso Apparatus for preparing an infusion

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