FR2485644B1 - Perfectionnement aux compresseurs pour fluide frigorigene - Google Patents

Perfectionnement aux compresseurs pour fluide frigorigene

Info

Publication number
FR2485644B1
FR2485644B1 FR8112773A FR8112773A FR2485644B1 FR 2485644 B1 FR2485644 B1 FR 2485644B1 FR 8112773 A FR8112773 A FR 8112773A FR 8112773 A FR8112773 A FR 8112773A FR 2485644 B1 FR2485644 B1 FR 2485644B1
Authority
FR
France
Prior art keywords
compressors
improvement
refrigerant fluid
refrigerant
fluid
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
FR8112773A
Other languages
English (en)
Other versions
FR2485644A1 (fr
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.)
Aspera SpA
Original Assignee
Aspera SpA
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 Aspera SpA filed Critical Aspera SpA
Publication of FR2485644A1 publication Critical patent/FR2485644A1/fr
Application granted granted Critical
Publication of FR2485644B1 publication Critical patent/FR2485644B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F04B39/0094—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 crankshaft
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • 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
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
FR8112773A 1980-06-30 1981-06-29 Perfectionnement aux compresseurs pour fluide frigorigene Expired FR2485644B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68027/80A IT1128837B (it) 1980-06-30 1980-06-30 Perfezionamenti nei compressori per fluidi frigorigeni

Publications (2)

Publication Number Publication Date
FR2485644A1 FR2485644A1 (fr) 1981-12-31
FR2485644B1 true FR2485644B1 (fr) 1985-08-02

Family

ID=11307296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112773A Expired FR2485644B1 (fr) 1980-06-30 1981-06-29 Perfectionnement aux compresseurs pour fluide frigorigene

Country Status (8)

Country Link
JP (1) JPS5738680A (fr)
BR (1) BR8104123A (fr)
DE (1) DE3125742A1 (fr)
DK (1) DK162612C (fr)
ES (1) ES503499A0 (fr)
FR (1) FR2485644B1 (fr)
GB (1) GB2079864B (fr)
IT (1) IT1128837B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8700391A1 (es) * 1985-12-26 1986-10-16 Unidad Hermetica Sa Perfeccionamientos en el sistema de lubricacion de compresores hermeticos para fluidos frigorigenos.
US5205723A (en) * 1991-01-22 1993-04-27 Matsushita Refrigeration Company Hermetically sealed compressor
IT238831Y1 (it) * 1995-01-20 2000-11-15 Zanussi Elettrodomestici Compressore ermetico alternativo
US5554015A (en) * 1995-05-23 1996-09-10 Tecumseh Products Company Refrigeration compressor thrust bearing assembly
DE10053575C1 (de) * 2000-10-28 2002-06-06 Danfoss Compressors Gmbh Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter
JP2004245073A (ja) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd 電動圧縮機
DE102013009650A1 (de) 2013-06-08 2014-12-11 Hydac Fluidtechnik Gmbh Ventil
ES2712737T3 (es) * 2016-05-04 2019-05-14 Groz Beckert Kg Módulo de herramienta textil y máquina textil con un módulo de herramienta textil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917110C (de) * 1938-10-30 1954-08-26 Albert Ag Chem Werke Gleitlager mit Kunststoff-Film
US2312596A (en) * 1940-02-27 1943-03-02 Gen Motors Corp Refrigerating apparatus
DE1058317B (de) * 1957-01-31 1959-05-27 Orbis G M B H Laengslageranordnung
FR1413563A (fr) * 1964-11-05 1965-10-08 Siemens Ag Palier à glissement axial
US3295753A (en) * 1965-01-04 1967-01-03 Gen Motors Corp Refrigerating apparatus
DE1601021A1 (de) * 1967-07-08 1970-05-21 Danfoss As Kleinkaeltemaschine
DE1601054A1 (de) * 1968-02-08 1970-05-14 Bosch Hausgeraete Gmbh Kleinkaelteverdichter,insbesondere Elektro-Tauchkolbenverdichter
CA929573A (en) * 1969-07-03 1973-07-03 Vandervell Products Limited Bearings
JPS4920891U (fr) * 1972-05-22 1974-02-21
DE2318970C3 (de) * 1973-04-14 1984-07-05 Hinrichs Gmbh, 2054 Geesthacht Fliegende Schere oder Stanze für laufendes Material
JPS5311710U (fr) * 1976-07-14 1978-01-31

Also Published As

Publication number Publication date
DE3125742C2 (fr) 1990-07-05
GB2079864A (en) 1982-01-27
GB2079864B (en) 1984-02-22
ES8204086A1 (es) 1982-04-16
DK162612B (da) 1991-11-18
DK162612C (da) 1992-04-06
IT1128837B (it) 1986-06-04
DE3125742A1 (de) 1982-03-18
DK280681A (da) 1981-12-31
JPH0135191B2 (fr) 1989-07-24
FR2485644A1 (fr) 1981-12-31
IT8068027A0 (it) 1980-06-30
BR8104123A (pt) 1982-03-16
JPS5738680A (en) 1982-03-03
ES503499A0 (es) 1982-04-16

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