AU579789B2 - A reciprocating compressor intented for very high pressure and to its application to a process for the polymerisation of ethylene and ``-olefines - Google Patents

A reciprocating compressor intented for very high pressure and to its application to a process for the polymerisation of ethylene and ``-olefines

Info

Publication number
AU579789B2
AU579789B2 AU27566/84A AU2756684A AU579789B2 AU 579789 B2 AU579789 B2 AU 579789B2 AU 27566/84 A AU27566/84 A AU 27566/84A AU 2756684 A AU2756684 A AU 2756684A AU 579789 B2 AU579789 B2 AU 579789B2
Authority
AU
Australia
Prior art keywords
intented
olefines
polymerisation
ethylene
application
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.)
Expired
Application number
AU27566/84A
Other versions
AU2756684A (en
Inventor
Daniel Grasset
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsolor SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Publication of AU2756684A publication Critical patent/AU2756684A/en
Application granted granted Critical
Publication of AU579789B2 publication Critical patent/AU579789B2/en
Assigned to NORSOLOR, SOCIETE ANONYME reassignment NORSOLOR, SOCIETE ANONYME Alteration of Name(s) in Register under S187 Assignors: SOCIETE CHIMIQUE DES CHARBONNAGES S.A.
Anticipated expiration legal-status Critical
Expired 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Material Composition (AREA)
AU27566/84A 1983-05-02 1984-05-01 A reciprocating compressor intented for very high pressure and to its application to a process for the polymerisation of ethylene and ``-olefines Expired AU579789B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307259A FR2545545B1 (en) 1983-05-02 1983-05-02 ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS
FR8307259 1983-05-02

Publications (2)

Publication Number Publication Date
AU2756684A AU2756684A (en) 1984-11-08
AU579789B2 true AU579789B2 (en) 1988-12-08

Family

ID=9288469

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27566/84A Expired AU579789B2 (en) 1983-05-02 1984-05-01 A reciprocating compressor intented for very high pressure and to its application to a process for the polymerisation of ethylene and ``-olefines

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611020B1 (en) * 1987-02-13 1990-01-26 Abg Semca PISTON SEALING SEGMENT
EP0333961A1 (en) * 1988-03-25 1989-09-27 Abg Semca S.A. Seal ring for a piston
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
DE59711674D1 (en) * 1997-01-17 2004-07-01 Greenfield Ag reciprocating compressor

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 (en) * 1953-05-23 1958-03-27 Dipl Landw Kurt Karsten Pistons, especially for engines driven by compressed air
US3315881A (en) * 1965-07-23 1967-04-25 Worthington Corp Self-lubricating system particularly adaptable for use in high pressure compressors
DE1806964A1 (en) * 1968-11-05 1970-07-02 Bbc Brown Boveri & Cie (semi) hermetically sealed electromotor compressor - for compressing dry or wet gases

Also Published As

Publication number Publication date
GB8411092D0 (en) 1984-06-06
CA1249983A (en) 1989-02-14
GB2141491A (en) 1984-12-19
IT1179464B (en) 1987-09-16
FR2545545B1 (en) 1987-04-03
DE3416100A1 (en) 1984-11-15
BE899551A (en) 1984-10-30
NL194048C (en) 2001-05-03
ES556977A0 (en) 1987-08-16
IT8448097A0 (en) 1984-04-27
DE3416100C2 (en) 1995-05-18
NL194048B (en) 2001-01-02
ES8707556A1 (en) 1987-08-16
JPS59207909A (en) 1984-11-26
AU2756684A (en) 1984-11-08
NL8401387A (en) 1984-12-03
LU85337A1 (en) 1984-09-24
GB2141491B (en) 1987-01-28
CH657896A5 (en) 1986-09-30
FR2545545A1 (en) 1984-11-09
JPH0460132B2 (en) 1992-09-25

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