IT1238597B - Centrale frigorifera - Google Patents

Centrale frigorifera

Info

Publication number
IT1238597B
IT1238597B IT19146A IT1914690A IT1238597B IT 1238597 B IT1238597 B IT 1238597B IT 19146 A IT19146 A IT 19146A IT 1914690 A IT1914690 A IT 1914690A IT 1238597 B IT1238597 B IT 1238597B
Authority
IT
Italy
Prior art keywords
oil
induction manifold
manifold
function
lubricating oil
Prior art date
Application number
IT19146A
Other languages
English (en)
Other versions
IT9019146A1 (it
IT9019146A0 (it
Inventor
Pierluigi Schiesaro
Original Assignee
Arneg
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 Arneg filed Critical Arneg
Priority to IT19146A priority Critical patent/IT1238597B/it
Publication of IT9019146A0 publication Critical patent/IT9019146A0/it
Priority to EP90203501A priority patent/EP0438835B1/en
Priority to DE90203501T priority patent/DE69001892T2/de
Priority to AT90203501T priority patent/ATE90443T1/de
Priority to DK90203501.3T priority patent/DK0438835T3/da
Priority to ES199090203501T priority patent/ES2041501T3/es
Publication of IT9019146A1 publication Critical patent/IT9019146A1/it
Application granted granted Critical
Publication of IT1238597B publication Critical patent/IT1238597B/it

Links

Classifications

    • 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
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems
    • 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
    • F16N—LUBRICATING
    • F16N19/00—Lubricant containers for use in lubricators or lubrication systems
    • F16N19/006—Maintaining oil level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IT19146A 1990-01-24 1990-01-24 Centrale frigorifera IT1238597B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19146A IT1238597B (it) 1990-01-24 1990-01-24 Centrale frigorifera
EP90203501A EP0438835B1 (en) 1990-01-24 1990-12-24 Refrigeration station
DE90203501T DE69001892T2 (de) 1990-01-24 1990-12-24 Kälte-Anlage.
AT90203501T ATE90443T1 (de) 1990-01-24 1990-12-24 Kaelte-anlage.
DK90203501.3T DK0438835T3 (da) 1990-01-24 1990-12-24 Kølestation
ES199090203501T ES2041501T3 (es) 1990-01-24 1990-12-24 Estacion de refrigeracion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19146A IT1238597B (it) 1990-01-24 1990-01-24 Centrale frigorifera

Publications (3)

Publication Number Publication Date
IT9019146A0 IT9019146A0 (it) 1990-01-24
IT9019146A1 IT9019146A1 (it) 1991-07-24
IT1238597B true IT1238597B (it) 1993-08-18

Family

ID=11155249

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19146A IT1238597B (it) 1990-01-24 1990-01-24 Centrale frigorifera

Country Status (6)

Country Link
EP (1) EP0438835B1 (it)
AT (1) ATE90443T1 (it)
DE (1) DE69001892T2 (it)
DK (1) DK0438835T3 (it)
ES (1) ES2041501T3 (it)
IT (1) IT1238597B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK4093A (da) * 1993-01-14 1994-09-12 Birton As Anlæg til tilbageføring af smøreolie i kølekompressorer
DE10015603A1 (de) * 2000-03-29 2001-10-04 Linde Ag Kälteanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963541A (it) * 1950-07-17
JPS57131883A (en) * 1981-02-06 1982-08-14 Mitsubishi Electric Corp Parallel compression type refrigerator
US4589263A (en) * 1984-04-12 1986-05-20 Hussmann Corporation Multiple compressor oil system
US4715196A (en) * 1986-04-11 1987-12-29 Diesel Kiki Co., Ltd. Oil returning mechanism of evaporator for air conditioner

Also Published As

Publication number Publication date
EP0438835A2 (en) 1991-07-31
ATE90443T1 (de) 1993-06-15
IT9019146A1 (it) 1991-07-24
IT9019146A0 (it) 1990-01-24
EP0438835B1 (en) 1993-06-09
ES2041501T3 (es) 1993-11-16
EP0438835A3 (en) 1991-10-16
DE69001892T2 (de) 1993-11-11
DK0438835T3 (da) 1993-08-23
DE69001892D1 (de) 1993-07-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931215