DE301472C - - Google Patents

Info

Publication number
DE301472C
DE301472C DENDAT301472D DE301472DA DE301472C DE 301472 C DE301472 C DE 301472C DE NDAT301472 D DENDAT301472 D DE NDAT301472D DE 301472D A DE301472D A DE 301472DA DE 301472 C DE301472 C DE 301472C
Authority
DE
Germany
Prior art keywords
piston
depends
volumetric
measuring
indentations
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.)
Active
Application number
DENDAT301472D
Other languages
German (de)
Publication of DE301472C publication Critical patent/DE301472C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Measuring Cells (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Meßapparat mit einem Meßkolben, dessen Bewegung von einem Spannungsunterschied in der Leitung des zu messenden Stoffes abhängt, gekennzeichnet durch die Anordnung von Eindrehungen beliebiger Formen in der inneren Wandung des zum Meßkolben gehörigen Zylinders, zum Zweck, einen Spannungsausgleich über und unter dem Meßkolben zu behindern.Measuring apparatus with a volumetric piston, the movement of which depends on a voltage difference depends in the line of the substance to be measured, characterized by the arrangement of any indentations Shapes in the inner wall of the cylinder belonging to the measuring piston, for the purpose of equalizing tension above and below to hinder the volumetric flask.
DENDAT301472D Active DE301472C (en)

Publications (1)

Publication Number Publication Date
DE301472C true DE301472C (en)

Family

ID=555347

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT301472D Active DE301472C (en)

Country Status (1)

Country Link
DE (1) DE301472C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534771A1 (en) * 1991-09-27 1993-03-31 Zexel Corporation Fuel injection pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534771A1 (en) * 1991-09-27 1993-03-31 Zexel Corporation Fuel injection pump
US5230615A (en) * 1991-09-27 1993-07-27 Zexel Corporation Fuel injection pump having oil temporarily-storing groove

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