DE2330382A1 - Anordnung zum entfernen von gas aus einer vorrichtung mit einem zylinder und einem darin bewegbaren kolben - Google Patents

Anordnung zum entfernen von gas aus einer vorrichtung mit einem zylinder und einem darin bewegbaren kolben

Info

Publication number
DE2330382A1
DE2330382A1 DE2330382A DE2330382A DE2330382A1 DE 2330382 A1 DE2330382 A1 DE 2330382A1 DE 2330382 A DE2330382 A DE 2330382A DE 2330382 A DE2330382 A DE 2330382A DE 2330382 A1 DE2330382 A1 DE 2330382A1
Authority
DE
Germany
Prior art keywords
piston
cylinder
recess
section
liquid
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.)
Pending
Application number
DE2330382A
Other languages
German (de)
English (en)
Inventor
Bjoern-Olow Johansson
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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
Priority claimed from SE08042/72A external-priority patent/SE364112B/xx
Priority claimed from SE7208043A external-priority patent/SE373206B/xx
Application filed by Alfa Laval AB filed Critical Alfa Laval AB
Publication of DE2330382A1 publication Critical patent/DE2330382A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
    • B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
    • B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
    • 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
    • G01F11/04—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 free-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Volume Flow (AREA)
DE2330382A 1972-06-19 1973-06-14 Anordnung zum entfernen von gas aus einer vorrichtung mit einem zylinder und einem darin bewegbaren kolben Pending DE2330382A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE08042/72A SE364112B (enrdf_load_stackoverflow) 1972-06-19 1972-06-19
SE7208043A SE373206B (enrdf_load_stackoverflow) 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
DE2330382A1 true DE2330382A1 (de) 1974-03-07

Family

ID=26654810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2330382A Pending DE2330382A1 (de) 1972-06-19 1973-06-14 Anordnung zum entfernen von gas aus einer vorrichtung mit einem zylinder und einem darin bewegbaren kolben

Country Status (6)

Country Link
JP (1) JPS4953071A (enrdf_load_stackoverflow)
CA (1) CA987930A (enrdf_load_stackoverflow)
DE (1) DE2330382A1 (enrdf_load_stackoverflow)
FR (1) FR2190226A5 (enrdf_load_stackoverflow)
GB (1) GB1402476A (enrdf_load_stackoverflow)
NL (1) NL7307952A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012978A1 (de) * 1980-04-03 1981-10-08 Hamba-Maschinenfabrik Hans A.Müller GmbH & Co KG, 5600 Wuppertal Dosiervorrichtung fuer margarine oder speiseeis
FR2567027A1 (fr) * 1984-07-04 1986-01-10 Mms Sa Dispositif de pompage a controle de debit, notamment pour la nutrition enterale ou parenterale
EP0220636A3 (en) * 1985-10-23 1987-06-24 Joel Haynes Fluid flow sensor
EP0393386A1 (de) * 1989-04-20 1990-10-24 Asm Anlagen Und Systeme Für Medizintechnik Gmbh Dosiereinrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954925A (ja) * 1982-09-24 1984-03-29 Oval Eng Co Ltd 定量計量装置
JPS5963523A (ja) * 1982-10-04 1984-04-11 Oval Eng Co Ltd 定量計量装置
GB2150116A (en) * 1983-11-08 1985-06-26 Kek How Ng Mains pressure volumetric liquid filling machine
RU2331852C2 (ru) * 2005-12-15 2008-08-20 Открытое акционерное общество "Союзцветметавтоматика" ОАО СЦМА Устройство для измерения расхода жидких реагентов
CN110470355B (zh) * 2019-09-16 2024-05-07 西安德汇石油开发科技有限公司 一种活塞式容积法流体计量装置及计量方法
CN118500495B (zh) * 2024-04-30 2024-10-29 江苏雷泰自动化仪表股份有限公司 一种高精度活塞流量计

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012978A1 (de) * 1980-04-03 1981-10-08 Hamba-Maschinenfabrik Hans A.Müller GmbH & Co KG, 5600 Wuppertal Dosiervorrichtung fuer margarine oder speiseeis
FR2567027A1 (fr) * 1984-07-04 1986-01-10 Mms Sa Dispositif de pompage a controle de debit, notamment pour la nutrition enterale ou parenterale
EP0170569A1 (fr) * 1984-07-04 1986-02-05 M M S S.A. Dispositif de pompage à contrôle de débit, notamment pour la nutrition entérale ou parentérale
EP0220636A3 (en) * 1985-10-23 1987-06-24 Joel Haynes Fluid flow sensor
EP0393386A1 (de) * 1989-04-20 1990-10-24 Asm Anlagen Und Systeme Für Medizintechnik Gmbh Dosiereinrichtung

Also Published As

Publication number Publication date
JPS4953071A (enrdf_load_stackoverflow) 1974-05-23
FR2190226A5 (enrdf_load_stackoverflow) 1974-01-25
NL7307952A (enrdf_load_stackoverflow) 1973-12-21
AU5622673A (en) 1974-06-13
CA987930A (en) 1976-04-27
GB1402476A (en) 1975-08-06

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