LU85337A1 - Compresseur a mouvement alternatif destine aux hautes pressions et son application a un procede de polymerisation d'ethylene et d'gamma-olefines - Google Patents

Compresseur a mouvement alternatif destine aux hautes pressions et son application a un procede de polymerisation d'ethylene et d'gamma-olefines Download PDF

Info

Publication number
LU85337A1
LU85337A1 LU85337A LU85337A LU85337A1 LU 85337 A1 LU85337 A1 LU 85337A1 LU 85337 A LU85337 A LU 85337A LU 85337 A LU85337 A LU 85337A LU 85337 A1 LU85337 A1 LU 85337A1
Authority
LU
Luxembourg
Prior art keywords
ethylene
fluid
polymer
reciprocating compressor
chosen
Prior art date
Application number
LU85337A
Other languages
English (en)
French (fr)
Inventor
Daniel Grasset
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of LU85337A1 publication Critical patent/LU85337A1/fr

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
    • F16J9/28—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • 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
    • 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
    • F04B53/143—Sealing 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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0412—Titanium
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0418—Noble metals
    • F05C2201/0421—Silver
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F05C2201/0478—Bronze (Cu/Sn alloy)
    • 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]
    • 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
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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
    • F05C2225/10—Polyimides, e.g. Aurum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Material Composition (AREA)
LU85337A 1983-05-02 1984-04-25 Compresseur a mouvement alternatif destine aux hautes pressions et son application a un procede de polymerisation d'ethylene et d'gamma-olefines LU85337A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307259 1983-05-02
FR8307259A FR2545545B1 (fr) 1983-05-02 1983-05-02 Compresseur a mouvement alternatif destine aux tres hautes pressions et son application a un procede de polymerisation d'ethylene et d'a-olefines

Publications (1)

Publication Number Publication Date
LU85337A1 true LU85337A1 (fr) 1984-09-24

Family

ID=9288469

Family Applications (1)

Application Number Title Priority Date Filing Date
LU85337A LU85337A1 (fr) 1983-05-02 1984-04-25 Compresseur a mouvement alternatif destine aux hautes pressions et son application a un procede de polymerisation d'ethylene et d'gamma-olefines

Country Status (12)

Country Link
JP (1) JPS59207909A (es)
AU (1) AU579789B2 (es)
BE (1) BE899551A (es)
CA (1) CA1249983A (es)
CH (1) CH657896A5 (es)
DE (1) DE3416100C2 (es)
ES (1) ES8707556A1 (es)
FR (1) FR2545545B1 (es)
GB (1) GB2141491B (es)
IT (1) IT1179464B (es)
LU (1) LU85337A1 (es)
NL (1) NL194048C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611020B1 (fr) * 1987-02-13 1990-01-26 Abg Semca Segment d'etancheite de piston
EP0333961A1 (fr) * 1988-03-25 1989-09-27 Abg Semca S.A. Segment d'étanchéité de piston
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
WO1998031936A1 (de) * 1997-01-17 1998-07-23 Maschinenfabrik Sulzer-Burckhardt Ag Hubkolbenkompressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852097A (en) * 1953-04-27 1958-09-16 Union Carbide Corp Lubricating device
DE1027023B (de) * 1953-05-23 1958-03-27 Dipl Landw Kurt Karsten Kolben, insbesondere fuer durch Pressluft angetriebene Motoren
US3315881A (en) * 1965-07-23 1967-04-25 Worthington Corp Self-lubricating system particularly adaptable for use in high pressure compressors
DE1806964A1 (de) * 1968-11-05 1970-07-02 Bbc Brown Boveri & Cie Hermetisch oder semihermetisch gekapselter Motorverdichter

Also Published As

Publication number Publication date
GB2141491B (en) 1987-01-28
IT1179464B (it) 1987-09-16
CH657896A5 (fr) 1986-09-30
JPS59207909A (ja) 1984-11-26
NL8401387A (nl) 1984-12-03
AU579789B2 (en) 1988-12-08
DE3416100A1 (de) 1984-11-15
DE3416100C2 (de) 1995-05-18
GB2141491A (en) 1984-12-19
ES8707556A1 (es) 1987-08-16
GB8411092D0 (en) 1984-06-06
NL194048C (nl) 2001-05-03
CA1249983A (fr) 1989-02-14
ES556977A0 (es) 1987-08-16
FR2545545B1 (fr) 1987-04-03
NL194048B (nl) 2001-01-02
BE899551A (fr) 1984-10-30
IT8448097A1 (it) 1985-10-27
JPH0460132B2 (es) 1992-09-25
AU2756684A (en) 1984-11-08
FR2545545A1 (fr) 1984-11-09
IT8448097A0 (it) 1984-04-27

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