BR8906146A - Dispositivo para a economia de potencia em compressores a embolo,sobretudo para a producao de ar comprimido em veiculos motorizados - Google Patents

Dispositivo para a economia de potencia em compressores a embolo,sobretudo para a producao de ar comprimido em veiculos motorizados

Info

Publication number
BR8906146A
BR8906146A BR898906146A BR8906146A BR8906146A BR 8906146 A BR8906146 A BR 8906146A BR 898906146 A BR898906146 A BR 898906146A BR 8906146 A BR8906146 A BR 8906146A BR 8906146 A BR8906146 A BR 8906146A
Authority
BR
Brazil
Prior art keywords
embolous
compressors
overall
production
compressed air
Prior art date
Application number
BR898906146A
Other languages
English (en)
Portuguese (pt)
Inventor
Dieter Spurny
Hans Unger
Original Assignee
Knorr Bremse Ag
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
Priority claimed from DE19893909531 external-priority patent/DE3909531A1/de
Application filed by Knorr Bremse Ag filed Critical Knorr Bremse Ag
Publication of BR8906146A publication Critical patent/BR8906146A/pt

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/1086—Adaptations or arrangements of distribution members the members being reed valves flat annular reed valves
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
BR898906146A 1988-12-08 1989-12-04 Dispositivo para a economia de potencia em compressores a embolo,sobretudo para a producao de ar comprimido em veiculos motorizados BR8906146A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3841423 1988-12-08
DE3841415 1988-12-08
DE19893909531 DE3909531A1 (de) 1988-12-08 1989-03-22 Einrichtung zur leistungseinsparung bei kolbenverdichtern, insbesondere fuer die drucklufterzeugung in kraftfahrzeugen

Publications (1)

Publication Number Publication Date
BR8906146A true BR8906146A (pt) 1990-07-31

Family

ID=27198613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906146A BR8906146A (pt) 1988-12-08 1989-12-04 Dispositivo para a economia de potencia em compressores a embolo,sobretudo para a producao de ar comprimido em veiculos motorizados

Country Status (3)

Country Link
EP (1) EP0372154B1 (de)
BR (1) BR8906146A (de)
DE (1) DE58904973D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006156C2 (de) * 1990-02-27 1997-12-11 Knorr Bremse Systeme Kolbenverdichter, insbesondere für die Drucklufterzeugung in Kraftfahrzeugen
DE4321013C5 (de) * 1993-06-24 2014-07-17 Wabco Gmbh Gasverdichter
DE19529684C2 (de) * 1995-08-11 1998-03-19 Knorr Bremse Systeme Kolbenverdichter, insbesondere für die Drucklufterzeugung in Kraftfahrzeugen
EP0843784B1 (de) * 1995-08-11 2001-11-14 KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH Ventilplatte für kolbenverdichter, insbesondere für die drucklufterzeugung in kraftfahrzeugen
GB9715741D0 (en) * 1997-07-26 1997-10-01 Knorr Bremse Systeme Improvements to gas compressors
GB9715742D0 (en) * 1997-07-26 1997-10-01 Knorr Bremse Systeme Gas compressors
US6116874A (en) * 1997-07-26 2000-09-12 Knorr-Bremse Systems For Commercial Vehicles Limited Gas compressors
DE102008026028A1 (de) 2008-05-30 2009-12-03 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kompressorsystem und Verfahren zum Betreiben eines Kompressorsystems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098045A (fr) * 1953-11-24 1955-07-15 Dispositif de régulation pour compresseurs d'air ou de gaz
US3351271A (en) * 1965-11-02 1967-11-07 Worthington Corp Unloading device for reciprocating compressors
DE3329790C2 (de) * 1983-08-18 1995-11-30 Wabco Gmbh Ventilträger für Kolbenverdichter

Also Published As

Publication number Publication date
DE58904973D1 (de) 1993-08-26
EP0372154B1 (de) 1993-07-21
EP0372154A1 (de) 1990-06-13

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 04/12/2004