IT1006764B - Impianto compressore elicoidale con refrigerante liquido - Google Patents

Impianto compressore elicoidale con refrigerante liquido

Info

Publication number
IT1006764B
IT1006764B IT1915074A IT1915074A IT1006764B IT 1006764 B IT1006764 B IT 1006764B IT 1915074 A IT1915074 A IT 1915074A IT 1915074 A IT1915074 A IT 1915074A IT 1006764 B IT1006764 B IT 1006764B
Authority
IT
Italy
Prior art keywords
liquid refrigerant
compressor system
helical compressor
helical
refrigerant
Prior art date
Application number
IT1915074A
Other languages
English (en)
Original Assignee
Demag Gmbh
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 Demag Gmbh filed Critical Demag Gmbh
Application granted granted Critical
Publication of IT1006764B publication Critical patent/IT1006764B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
IT1915074A 1973-01-17 1974-01-07 Impianto compressore elicoidale con refrigerante liquido IT1006764B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732302046 DE2302046A1 (de) 1973-01-17 1973-01-17 Verdichteranlage

Publications (1)

Publication Number Publication Date
IT1006764B true IT1006764B (it) 1976-10-20

Family

ID=5869133

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1915074A IT1006764B (it) 1973-01-17 1974-01-07 Impianto compressore elicoidale con refrigerante liquido

Country Status (6)

Country Link
JP (1) JPS49103207A (it)
BE (1) BE809825A (it)
DE (1) DE2302046A1 (it)
FR (1) FR2226022A5 (it)
IT (1) IT1006764B (it)
NL (1) NL7400193A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805015A1 (de) * 1978-02-06 1979-08-09 Sullair Schraubenkompressoren Maschineneinheit, insbesondere kompressoreinheit mit einem gehaeuse
US4302160A (en) 1979-08-01 1981-11-24 Hofmann Jr Rudolf Silently operating fluid pump unit
DD153168A5 (de) * 1979-09-24 1981-12-23 Isartaler Schraubenkompressor Verdichteranlage
DE2938557A1 (de) * 1979-09-24 1981-04-23 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Verdichteranlage
US4762469A (en) * 1986-03-03 1988-08-09 American Standard Inc. Rotor anti-reverse rotation arrangement in a screw compressor
DE19707222C2 (de) * 1997-02-24 1998-12-03 Maid Ludwig Verdichteranlage
DE102014010534A1 (de) 2014-07-19 2016-01-21 Gea Refrigeration Germany Gmbh Schraubenverdichter

Also Published As

Publication number Publication date
BE809825A (fr) 1974-05-16
JPS49103207A (it) 1974-09-30
DE2302046A1 (de) 1974-07-25
NL7400193A (it) 1974-07-19
FR2226022A5 (en) 1974-11-08

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