DE254202C - - Google Patents

Info

Publication number
DE254202C
DE254202C DENDAT254202D DE254202DA DE254202C DE 254202 C DE254202 C DE 254202C DE NDAT254202 D DENDAT254202 D DE NDAT254202D DE 254202D A DE254202D A DE 254202DA DE 254202 C DE254202 C DE 254202C
Authority
DE
Germany
Prior art keywords
seal
pump
piston
cylinder
air
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
DENDAT254202D
Other languages
German (de)
English (en)
Publication of DE254202C publication Critical patent/DE254202C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0036—Special features the flexible member being formed as an O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
DENDAT254202D Active DE254202C (zh)

Publications (1)

Publication Number Publication Date
DE254202C true DE254202C (zh)

Family

ID=512413

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT254202D Active DE254202C (zh)

Country Status (1)

Country Link
DE (1) DE254202C (zh)

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