JPS55146009A - Constant volume delivery unit - Google Patents

Constant volume delivery unit

Info

Publication number
JPS55146009A
JPS55146009A JP5443679A JP5443679A JPS55146009A JP S55146009 A JPS55146009 A JP S55146009A JP 5443679 A JP5443679 A JP 5443679A JP 5443679 A JP5443679 A JP 5443679A JP S55146009 A JPS55146009 A JP S55146009A
Authority
JP
Japan
Prior art keywords
piston
hole
state
cylinder
linked
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.)
Granted
Application number
JP5443679A
Other languages
Japanese (ja)
Other versions
JPS5742175B2 (en
Inventor
Matsuo Tsuruta
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.)
KANEBO SHOKUHIN KK
Kracie Foods Ltd
Original Assignee
KANEBO SHOKUHIN KK
Kanebo Foods Ltd
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 KANEBO SHOKUHIN KK, Kanebo Foods Ltd filed Critical KANEBO SHOKUHIN KK
Priority to JP5443679A priority Critical patent/JPS55146009A/en
Publication of JPS55146009A publication Critical patent/JPS55146009A/en
Publication of JPS5742175B2 publication Critical patent/JPS5742175B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/14—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To simplify the construction and to avoid failure, by excluding the valve mechanism externally mounted such as charger, and providing the piston mechanism consisting of the inner cylinder and piston closely inserted freely slidable in the fixed external cylinder.
CONSTITUTION: When the piston 4 only goes back with the drive source 6, the measuring space 15 is formed with the interruption barrier 12, the liquid raw material 17 in the supply source 8 is suctioned in the measuring space 15 via the suction hole 9 and through-hole 13, and when the piston 4 reaches a given position, the material is filled in the measurement it finished. Next, when the inner side cylinder 3 is displaced to the position that the through-hole 14 and the delivery hole 10 are linked, with the driving source 5, the piston 4 displaces according to the inner side cylinder 3 while keeping the clearance with the interruption wall 12, and the measurement space 15 formed is kept. With this state, when the piston 4 only goes forward, the liquid raw material 17' is delivered via the through-hole 14', delivery hole 10 and nozzle 16. After that, by driving the drive source 5, the piston 4 is linked and the state is returned to the initial state.
COPYRIGHT: (C)1980,JPO&Japio
JP5443679A 1979-05-02 1979-05-02 Constant volume delivery unit Granted JPS55146009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5443679A JPS55146009A (en) 1979-05-02 1979-05-02 Constant volume delivery unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5443679A JPS55146009A (en) 1979-05-02 1979-05-02 Constant volume delivery unit

Publications (2)

Publication Number Publication Date
JPS55146009A true JPS55146009A (en) 1980-11-14
JPS5742175B2 JPS5742175B2 (en) 1982-09-07

Family

ID=12970650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5443679A Granted JPS55146009A (en) 1979-05-02 1979-05-02 Constant volume delivery unit

Country Status (1)

Country Link
JP (1) JPS55146009A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485984B1 (en) * 2002-03-18 2005-05-03 이경수 a liquid measuring instrument
FR2938643A1 (en) * 2008-11-14 2010-05-21 Guelt Method for permitting volumetric dosage of e.g. pasty type food products, involves installing outlet orifice of housing in concordance with outlet orifice of sliding gate by translation of housing until contact with stop
JP2015518572A (en) * 2012-05-08 2015-07-02 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Cartridge for supplying fluid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485984B1 (en) * 2002-03-18 2005-05-03 이경수 a liquid measuring instrument
FR2938643A1 (en) * 2008-11-14 2010-05-21 Guelt Method for permitting volumetric dosage of e.g. pasty type food products, involves installing outlet orifice of housing in concordance with outlet orifice of sliding gate by translation of housing until contact with stop
JP2015518572A (en) * 2012-05-08 2015-07-02 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Cartridge for supplying fluid
JP2018031790A (en) * 2012-05-08 2018-03-01 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Cartridge for supplying fluid
US10330693B2 (en) 2012-05-08 2019-06-25 Roche Diagnostics Operations, Inc. Cartridge for dispensing a fluid

Also Published As

Publication number Publication date
JPS5742175B2 (en) 1982-09-07

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