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FR1067504A - Positive piston control for infusion dispenser - Google Patents

Positive piston control for infusion dispenser

Info

Publication number
FR1067504A
FR1067504A FR1067504DA FR1067504A FR 1067504 A FR1067504 A FR 1067504A FR 1067504D A FR1067504D A FR 1067504DA FR 1067504 A FR1067504 A FR 1067504A
Authority
FR
France
Prior art keywords
piston control
positive piston
infusion dispenser
dispenser
infusion
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)
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.)
CHARLES RAVINETTI
Original Assignee
CHARLES RAVINETTI
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 CHARLES RAVINETTI filed Critical CHARLES RAVINETTI
Application granted granted Critical
Publication of FR1067504A publication Critical patent/FR1067504A/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
    • A47J31/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
FR1067504D 1952-12-08 1952-12-08 Positive piston control for infusion dispenser Expired FR1067504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1067504T 1952-12-08

Publications (1)

Publication Number Publication Date
FR1067504A true FR1067504A (en) 1954-06-16

Family

ID=9603262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067504D Expired FR1067504A (en) 1952-12-08 1952-12-08 Positive piston control for infusion dispenser

Country Status (1)

Country Link
FR (1) FR1067504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103535B (en) * 1955-02-18 1961-03-30 Ernesto Valente Coffee brewing device with a stationary cylinder and a piston movable therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103535B (en) * 1955-02-18 1961-03-30 Ernesto Valente Coffee brewing device with a stationary cylinder and a piston movable therein

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