CS186257B2 - Multi-part sealing ring system for high pressure differences - Google Patents

Multi-part sealing ring system for high pressure differences

Info

Publication number
CS186257B2
CS186257B2 CS880173A CS880173A CS186257B2 CS 186257 B2 CS186257 B2 CS 186257B2 CS 880173 A CS880173 A CS 880173A CS 880173 A CS880173 A CS 880173A CS 186257 B2 CS186257 B2 CS 186257B2
Authority
CS
Czechoslovakia
Prior art keywords
high pressure
sealing ring
ring system
pressure differences
part sealing
Prior art date
Application number
CS880173A
Other languages
Czech (cs)
Inventor
Wilhelm Born
Original Assignee
Rudisleben Chemieanlagenbau
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 Rudisleben Chemieanlagenbau filed Critical Rudisleben Chemieanlagenbau
Publication of CS186257B2 publication Critical patent/CS186257B2/en

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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • 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
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
CS880173A 1972-12-19 1973-12-19 Multi-part sealing ring system for high pressure differences CS186257B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16767872A DD101463A1 (en) 1972-12-19 1972-12-19

Publications (1)

Publication Number Publication Date
CS186257B2 true CS186257B2 (en) 1978-11-30

Family

ID=5489406

Family Applications (1)

Application Number Title Priority Date Filing Date
CS880173A CS186257B2 (en) 1972-12-19 1973-12-19 Multi-part sealing ring system for high pressure differences

Country Status (4)

Country Link
CH (1) CH574065A5 (en)
CS (1) CS186257B2 (en)
DD (1) DD101463A1 (en)
DE (1) DE2361425A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347915A (en) * 1991-11-06 1994-09-20 Maschinenfabrik Sulzer-Burckhardt Ag Piston compressor for the oilfree compression of gases

Also Published As

Publication number Publication date
DD101463A1 (en) 1973-11-12
DE2361425A1 (en) 1974-06-20
CH574065A5 (en) 1976-03-31

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