FR2545545B1 - Compresseur a mouvement alternatif destine aux tres hautes pressions et son application a un procede de polymerisation d'ethylene et d'a-olefines - Google Patents

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

Info

Publication number
FR2545545B1
FR2545545B1 FR8307259A FR8307259A FR2545545B1 FR 2545545 B1 FR2545545 B1 FR 2545545B1 FR 8307259 A FR8307259 A FR 8307259A FR 8307259 A FR8307259 A FR 8307259A FR 2545545 B1 FR2545545 B1 FR 2545545B1
Authority
FR
France
Prior art keywords
olefins
polymerization
ethylene
application
high pressures
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
FR8307259A
Other languages
English (en)
Other versions
FR2545545A1 (fr
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.)
Orkem 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
Priority to FR8307259A priority Critical patent/FR2545545B1/fr
Priority to JP59079325A priority patent/JPS59207909A/ja
Priority to CH2006/84A priority patent/CH657896A5/fr
Priority to LU85337A priority patent/LU85337A1/fr
Priority to IT48097/84A priority patent/IT1179464B/it
Priority to DE3416100A priority patent/DE3416100C2/de
Priority to BE0/212854A priority patent/BE899551A/fr
Priority to CA000453277A priority patent/CA1249983A/fr
Priority to GB08411092A priority patent/GB2141491B/en
Priority to AU27566/84A priority patent/AU579789B2/en
Priority to NL8401387A priority patent/NL194048C/nl
Publication of FR2545545A1 publication Critical patent/FR2545545A1/fr
Priority to ES556977A priority patent/ES8707556A1/es
Application granted granted Critical
Publication of FR2545545B1 publication Critical patent/FR2545545B1/fr
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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Sealing Material Composition (AREA)
FR8307259A 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 Expired FR2545545B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
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
JP59079325A JPS59207909A (ja) 1983-05-02 1984-04-19 エチレン重合法で用いられる流体を極めて高い圧力に圧縮するための往復圧縮機
CH2006/84A CH657896A5 (fr) 1983-05-02 1984-04-24 Compresseur a mouvement alternatif.
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
IT48097/84A IT1179464B (it) 1983-05-02 1984-04-27 Compressore alternativo destinato alle alte pressioni e sua applicazione ad un procedimento per la polimerizzazione di etilene e di olefine
BE0/212854A BE899551A (fr) 1983-05-02 1984-04-30 Compresseur alternatif pour hautes pressions et son application a un procede de polymerisation d'ethylene et d'alpha-olefines.
DE3416100A DE3416100C2 (de) 1983-05-02 1984-04-30 Schwingverdichter für sehr hohe Drücke
CA000453277A CA1249983A (fr) 1983-05-02 1984-05-01 COMPRESSEUR A MOUVEMENT ALTERNATIF DESTINE AUX HAUTES PRESSIONS ET SON APPLICATION A UN PROCEDE DE POLYMERISATION D'ETHYLENE ET D'.alpha.-OLEFINES
GB08411092A GB2141491B (en) 1983-05-02 1984-05-01 Reciprocating compressor and process for the polymerisation of ethylene and a-olefins
AU27566/84A 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
NL8401387A NL194048C (nl) 1983-05-02 1984-05-02 Compressor met heen en weer gaande beweging.
ES556977A ES8707556A1 (es) 1983-05-02 1986-07-28 Procedimiento de polimerizacion del etileno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
FR2545545A1 FR2545545A1 (fr) 1984-11-09
FR2545545B1 true FR2545545B1 (fr) 1987-04-03

Family

ID=9288469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307259A Expired 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

Country Status (12)

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

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
ES2221684T3 (es) * 1997-01-17 2005-01-01 Greenfield Ag Compresor de embolo alternativo.

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
IT1179464B (it) 1987-09-16
FR2545545A1 (fr) 1984-11-09
GB2141491A (en) 1984-12-19
GB8411092D0 (en) 1984-06-06
ES8707556A1 (es) 1987-08-16
AU579789B2 (en) 1988-12-08
AU2756684A (en) 1984-11-08
CH657896A5 (fr) 1986-09-30
DE3416100C2 (de) 1995-05-18
JPS59207909A (ja) 1984-11-26
DE3416100A1 (de) 1984-11-15
JPH0460132B2 (fr) 1992-09-25
IT8448097A1 (it) 1985-10-27
LU85337A1 (fr) 1984-09-24
BE899551A (fr) 1984-10-30
NL194048C (nl) 2001-05-03
ES556977A0 (es) 1987-08-16
NL194048B (nl) 2001-01-02
CA1249983A (fr) 1989-02-14
GB2141491B (en) 1987-01-28
IT8448097A0 (it) 1984-04-27
NL8401387A (nl) 1984-12-03

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Legal Events

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CD Change of name or company name
TP Transmission of property