ITBO20030781A1 - Assieme di valvola di aspirazione per gruppi compressori a vite - Google Patents

Assieme di valvola di aspirazione per gruppi compressori a vite

Info

Publication number
ITBO20030781A1
ITBO20030781A1 ITBO20030781A ITBO20030781A1 IT BO20030781 A1 ITBO20030781 A1 IT BO20030781A1 IT BO20030781 A ITBO20030781 A IT BO20030781A IT BO20030781 A1 ITBO20030781 A1 IT BO20030781A1
Authority
IT
Italy
Prior art keywords
valve assembly
suction valve
screw compressor
compressor units
units
Prior art date
Application number
Other languages
English (en)
Inventor
Alessandro Palotta
Original Assignee
Hoerbiger Italiana S P A
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 Hoerbiger Italiana S P A filed Critical Hoerbiger Italiana S P A
Priority to ITBO20030781 priority Critical patent/ITBO20030781A1/it
Priority to PCT/AT2004/000454 priority patent/WO2005061898A1/de
Publication of ITBO20030781A1 publication Critical patent/ITBO20030781A1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/00—Components
    • F04C2240/70—Use of multiplicity of similar components; Modular construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
ITBO20030781 2003-12-23 2003-12-23 Assieme di valvola di aspirazione per gruppi compressori a vite ITBO20030781A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO20030781 ITBO20030781A1 (it) 2003-12-23 2003-12-23 Assieme di valvola di aspirazione per gruppi compressori a vite
PCT/AT2004/000454 WO2005061898A1 (de) 2003-12-23 2004-12-22 Ansaugventilgruppe für schraubenkompressorengruppen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20030781 ITBO20030781A1 (it) 2003-12-23 2003-12-23 Assieme di valvola di aspirazione per gruppi compressori a vite

Publications (1)

Publication Number Publication Date
ITBO20030781A1 true ITBO20030781A1 (it) 2005-06-24

Family

ID=34708507

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO20030781 ITBO20030781A1 (it) 2003-12-23 2003-12-23 Assieme di valvola di aspirazione per gruppi compressori a vite

Country Status (2)

Country Link
IT (1) ITBO20030781A1 (it)
WO (1) WO2005061898A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5180709B2 (ja) * 2008-07-10 2013-04-10 株式会社神戸製鋼所 スクリュ圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7811860U1 (de) * 1978-04-19 1978-08-31 Sullair Schraubenkompressoren Gmbh, 8192 Geretsried Ansaugsteuervorrichtung fuer einen verdichter
JPS60249694A (ja) * 1984-05-25 1985-12-10 Hitachi Ltd 圧縮機の起動アンロ−ド装置
AT402542B (de) * 1992-06-02 1997-06-25 Hoerbiger Ventilwerke Ag Ansaugregelventil

Also Published As

Publication number Publication date
WO2005061898A1 (de) 2005-07-07

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