JPS6021235U

JPS6021235U - Fresh coffee extractor

Info

Publication number: JPS6021235U
Application number: JP11248583U
Authority: JP
Inventors: 後藤　久
Original assignee: 富士電機株式会社
Priority date: 1983-07-20
Filing date: 1983-07-20
Publication date: 1985-02-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はフレッシュプリューコーヒー抽出装置の構成断
面図、第２図は従来におけるフィルタ組立体の分解斜視
図、第３図は第２図によるコーヒー抽出時の湯の流れ分
布を示す抽出動作説明図、第４図および第５図はそれぞ
れこの考案の実施例によるフィルタの斜視図およびコー
ヒー抽出動作の説明図である。１・・・・・・シリンダ、３・・・・・・ピストン、４
・・・・・・フィルタブロック、８・・・・・・フィル
タ組立体、１１・・・・・・フィルタ、１１ａ・・・・
・・盲部、１２・・・・・・フィルタ基板、１３・・・
・・・フィルタパツキン、１４・・・・・・ハネ、Ａ、
　Ｂ・・・・・・湯の流れ。 ″ｉ１図Fig. 1 is a cross-sectional view of the structure of a fresh pull coffee extraction device, Fig. 2 is an exploded perspective view of a conventional filter assembly, and Fig. 3 is an explanatory diagram of the extraction operation showing the flow distribution of hot water during coffee extraction according to Fig. 2. , 4 and 5 are respectively a perspective view of a filter and an explanatory view of the coffee extraction operation according to an embodiment of the invention. 1...Cylinder, 3...Piston, 4
...Filter block, 8...Filter assembly, 11...Filter, 11a...
...Blind part, 12...Filter board, 13...
... Filter packing, 14 ... Honey, A,
B...Flow of hot water. ″i1 figure

Claims

[Scope of utility model registration request]

A cylinder with a piston is placed on top of a filter block equipped with a coffee extraction filter on the top surface, and with regular coffee powder and hot water supplied into the cylinder, the piston is stroked to apply pressure while passing through the filter. A fresh-pleu coffee extracting apparatus for extracting and preparing coffee, characterized in that a blind part without a through hole is formed in the center of the filter.