DE82225C - - Google Patents

Info

Publication number
DE82225C
DE82225C DENDAT82225D DE82225DA DE82225C DE 82225 C DE82225 C DE 82225C DE NDAT82225 D DENDAT82225 D DE NDAT82225D DE 82225D A DE82225D A DE 82225DA DE 82225 C DE82225 C DE 82225C
Authority
DE
Germany
Prior art keywords
piston
barrier fluid
air
pressure
sealing 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.)
Active
Application number
DENDAT82225D
Other languages
German (de)
English (en)
Publication of DE82225C publication Critical patent/DE82225C/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
DENDAT82225D Active DE82225C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE82225C true DE82225C (enrdf_load_stackoverflow)

Family

ID=354643

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT82225D Active DE82225C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE82225C (enrdf_load_stackoverflow)

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