DE20002181U1 - Stop valve - Google Patents

Stop valve

Info

Publication number
DE20002181U1
DE20002181U1 DE20002181U DE20002181U DE20002181U1 DE 20002181 U1 DE20002181 U1 DE 20002181U1 DE 20002181 U DE20002181 U DE 20002181U DE 20002181 U DE20002181 U DE 20002181U DE 20002181 U1 DE20002181 U1 DE 20002181U1
Authority
DE
Germany
Prior art keywords
valve
plant according
pressure
dryer
control piston
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 - Lifetime
Application number
DE20002181U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20002181U priority Critical patent/DE20002181U1/en
Publication of DE20002181U1 publication Critical patent/DE20002181U1/en
Priority to DE10047029A priority patent/DE10047029C2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04B39/16—Filtration; Moisture separation
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/13—Pressure pulsations after the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Safety Valves (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Anlage zum Verdichten eines gasförmigen Mediums bestehend aus einer Antriebsmaschine und einer damit über eine Kupplung verbundene flüssigkeitseinspritzgekühlte Verdichterstufe, einem in der Druckleitung angeordneten Flüssigkeitsabscheider und einem dem Abscheider nachgeschalteten Trockner, der mit einem Schaltelement und einer Entwässerung versehen ist, dadurch gekennzeichnet, daß in der Druckleitung zwischen Verdichterstufe und Trockner ein den Volumenstrom in Richtung Druckgefälle drosselndes Ventil angeordnet ist.1. System for compressing a gaseous medium consisting of a drive machine and a liquid injection-cooled compressor stage connected to it via a coupling, a liquid separator arranged in the pressure line and a dryer connected downstream of the separator, which is provided with a switching element and a drainage, characterized in that in the pressure line between the compressor stage and dryer is a valve throttling the volume flow in the direction of pressure drop. 2. Anlage nach Anspruch 1, dadurch gekennzeichnet, daß das Ventil in der druckseitigen Austrittsbohrung der Verdichterstufe angeordnet ist.2. Plant according to claim 1, characterized, that the valve in the discharge bore of the compressor stage is arranged. 3. Anlage nach Anspruch 1, dadurch gekennzeichnet, daß das Ventil am druckseitigen Eintritt des Trockners angeordnet ist.3. Plant according to claim 1, characterized, that the valve is arranged on the pressure side inlet of the dryer. 4. Anlage nach einem der Ansprüche 1-3, dadurch gekennzeichnet, daß das Ventil als selbstschaltendes Drosselventil ausgebildet ist.4. Installation according to one of claims 1-3, characterized, that the valve is designed as a self-switching throttle valve. 5. Anlage nach Anspruch 4, dadurch gekennzeichnet, daß das Ventil ein Gehäuse aufweist, in dem achsgleich zur Gehäuseachse liegend ein federbelasteter axial bewegbarer Steuerkolben angeordnet ist, dessen der Austrittsseite zugewandte Kopfbereich mit einer im Gehäuse angeordneten Sitzfläche zusammenwirkt und der stirnseitig mit einer Bypassöffnung und im Mantelbereich mit Überstromkanälen versehen ist. 5. Plant according to claim 4, characterized, that the valve has a housing in the same axis as the housing axis a spring-loaded axially movable control piston is arranged horizontally, whose head area facing the outlet side with one in the housing arranged seat cooperates and the front with a Bypass opening and in the jacket area is provided with overflow channels.   6. Anlage nach Anspruch 5, dadurch gekennzeichnet, daß die Bypassöffnung so dimensioniert ist, daß der Steuerkolben einen Staudruck in Höhe des Verdichterdruckes hält.6. Plant according to claim 5, characterized, that the bypass opening is dimensioned so that the control piston one Dynamic pressure at the level of the compressor pressure. 7. Anlage nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, daß der Schließweg des Steuerkolbens ≦ 5 mm ist.7. Plant according to claims 5 and 6, characterized, that the closing travel of the control piston is ≦ 5 mm.
DE20002181U 2000-02-08 2000-02-08 Stop valve Expired - Lifetime DE20002181U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20002181U DE20002181U1 (en) 2000-02-08 2000-02-08 Stop valve
DE10047029A DE10047029C2 (en) 2000-02-08 2000-09-22 Plant for compressing a gaseous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20002181U DE20002181U1 (en) 2000-02-08 2000-02-08 Stop valve

Publications (1)

Publication Number Publication Date
DE20002181U1 true DE20002181U1 (en) 2000-04-13

Family

ID=7936984

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20002181U Expired - Lifetime DE20002181U1 (en) 2000-02-08 2000-02-08 Stop valve
DE10047029A Expired - Lifetime DE10047029C2 (en) 2000-02-08 2000-09-22 Plant for compressing a gaseous medium

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10047029A Expired - Lifetime DE10047029C2 (en) 2000-02-08 2000-09-22 Plant for compressing a gaseous medium

Country Status (1)

Country Link
DE (2) DE20002181U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109549A1 (en) 2011-08-05 2013-02-07 Hans Lütte Device for conditioning pulsating gas flow in pressurized air device mounted in manufacturing plant of rail, has elastic element for pressurizing oscillator portion with return force against deflection of oscillator portion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411707B (en) * 1978-02-20 1980-02-04 Geveko Ind Ab DEVICE IN THE DRY CONDUCT FOR PRESSURE AIR
DE4109177A1 (en) * 1991-03-20 1992-09-24 Knorr Bremse Ag COMPRESSED AIR SUPPLY DEVICE FOR COMPRESSED AIR SYSTEMS OF VEHICLES
US5600953A (en) * 1994-09-28 1997-02-11 Aisin Seiki Kabushiki Kaisha Compressed air control apparatus
DE19711117C1 (en) * 1997-03-05 1998-09-03 Mannesmann Ag System for compressing a gaseous medium or for creating a vacuum

Also Published As

Publication number Publication date
DE10047029C2 (en) 2003-10-02
DE10047029A1 (en) 2001-08-09

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20000518

R156 Lapse of ip right after 3 years

Effective date: 20030829