EP0205796A3 - Screw-type compressor aggregate arranged in a compact housing - Google Patents

Screw-type compressor aggregate arranged in a compact housing Download PDF

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Publication number
EP0205796A3
EP0205796A3 EP86105178A EP86105178A EP0205796A3 EP 0205796 A3 EP0205796 A3 EP 0205796A3 EP 86105178 A EP86105178 A EP 86105178A EP 86105178 A EP86105178 A EP 86105178A EP 0205796 A3 EP0205796 A3 EP 0205796A3
Authority
EP
European Patent Office
Prior art keywords
oil
screw
separator
type compressor
housing
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.)
Withdrawn
Application number
EP86105178A
Other languages
German (de)
French (fr)
Other versions
EP0205796A2 (en
Inventor
Theodor Luptovits
Wolf Zolldann
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.)
Mahle GmbH
Original Assignee
Mahle 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 Mahle GmbH filed Critical Mahle GmbH
Publication of EP0205796A2 publication Critical patent/EP0205796A2/en
Publication of EP0205796A3 publication Critical patent/EP0205796A3/en
Withdrawn legal-status Critical Current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
    • 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

Abstract

Bei einer kompaktbauenden Verdichteranlage mit ei­ nem Schraubenverdichter, in der sich ein Luftansaugfilter (7), ein Ölfilter (5) und ein Ölfeinabscheider (6) befinden, soll einerseits die Baugröße minimiert und andererseits eine benutzerfreundliche Anordnung der auszuwechselnden Fil­ ter erreicht werden. Zudem soll eine bessere und sicherere Funktion des Ölfilters (5) und des Ölfeinabscheiders (6) gewährleistet sein. In a compact compressor system with egg nem screw compressor, in which there is an air intake filter (7), an oil filter (5) and an oil fine separator (6) should be on the one hand minimizes the size and on the other hand one user-friendly arrangement of the fil ter can be reached. It is also said to be a better and safer one Function of the oil filter (5) and the oil fine separator (6) to be guaranteed.

Zu diesem Zweck verlaufen bei parallel zur Gehäu­ seachse waagrecht ausgerichteten Schraubenrotorenach­ sen die Achsen der Filter (5, 7) sowie des Ölfeinabscheiders (6) in einer senkrecht zur Achse des Gehäuses verlaufen­ den Gehäuseebene. Sämtliche Filter (5, 6 und 7) können von der Oberseite des Gehäuses aus gewartet werden. For this purpose, run parallel to the casing axis horizontally aligned screw rotors the axes of the filters (5, 7) and the fine oil separator (6) run in a direction perpendicular to the axis of the housing the housing level. All filters (5, 6 and 7) can from serviced from the top of the case.

EP86105178A 1985-05-15 1986-04-15 Screw-type compressor aggregate arranged in a compact housing Withdrawn EP0205796A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853517493 DE3517493A1 (en) 1985-05-15 1985-05-15 SCREW COMPRESSOR SYSTEM IN A COMPACT HOUSING
DE3517493 1985-05-15

Publications (2)

Publication Number Publication Date
EP0205796A2 EP0205796A2 (en) 1986-12-30
EP0205796A3 true EP0205796A3 (en) 1987-08-12

Family

ID=6270784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105178A Withdrawn EP0205796A3 (en) 1985-05-15 1986-04-15 Screw-type compressor aggregate arranged in a compact housing

Country Status (2)

Country Link
EP (1) EP0205796A3 (en)
DE (1) DE3517493A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135442C1 (en) * 1991-10-23 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
IT1253006B (en) * 1991-12-23 1995-07-10 Enichem Polimeri BITUMES MODIFIED WITH RECYCLING AND / OR VIRGIN POLYMERS AND THEIR APPLICATIONS
DE4234391B4 (en) * 1992-10-08 2004-02-12 Grasso Gmbh Refrigeration Technology screw compressors
DE29505396U1 (en) * 1995-03-30 1996-02-01 Renner Bernt Portable compressor system with and without an integrated power generator
ITBO20030780A1 (en) * 2003-12-23 2005-06-24 Hoerbiger Italiana S P A MODULAR SYSTEM FOR ACCESSORIES OF SCREW COMPRESSORS
CN101793253B (en) * 2010-02-04 2012-09-05 无锡五洋赛德压缩机有限公司 Vehicle-mounted air compressor
DE102011014961A1 (en) * 2011-03-24 2012-09-27 Rotorcomp Verdichter Gmbh Screw compressor system
CN102661278A (en) * 2012-04-16 2012-09-12 无锡市制冷设备厂有限责任公司 Screw compressor
DE102016011432A1 (en) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Screw compressor for a commercial vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439628A (en) * 1921-06-07 1922-12-19 Emmett S Newton Pump
US1626768A (en) * 1926-03-08 1927-05-03 Carl W Vollmann Rotary compressor
AT224255B (en) * 1960-05-24 1962-11-12 Becker Gmbh Gebr Rotary piston machine, working as a compressor or vacuum pump
DE2938557A1 (en) * 1979-09-24 1981-04-23 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber
JPS5932690A (en) * 1982-08-18 1984-02-22 Hitachi Ltd Oil-cooled screw compressor
DE3325193A1 (en) * 1983-07-13 1985-01-24 Bauer Schraubenverdichter GmbH, 8190 Wolfratshausen Screw compressor in compact arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623703C (en) *
US1443764A (en) * 1920-06-07 1923-01-30 Willard Reid Compressor
US2650754A (en) * 1949-01-12 1953-09-01 Ronnoco Exp Dev Company Ltd Compressor
US4174196A (en) * 1976-07-28 1979-11-13 Hitachi, Ltd. Screw fluid machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439628A (en) * 1921-06-07 1922-12-19 Emmett S Newton Pump
US1626768A (en) * 1926-03-08 1927-05-03 Carl W Vollmann Rotary compressor
AT224255B (en) * 1960-05-24 1962-11-12 Becker Gmbh Gebr Rotary piston machine, working as a compressor or vacuum pump
DE2938557A1 (en) * 1979-09-24 1981-04-23 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber
JPS5932690A (en) * 1982-08-18 1984-02-22 Hitachi Ltd Oil-cooled screw compressor
DE3325193A1 (en) * 1983-07-13 1985-01-24 Bauer Schraubenverdichter GmbH, 8190 Wolfratshausen Screw compressor in compact arrangement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, unexamined applications, Sektion M, Band 8, Nr. 132, 20. Juni 1984 THE PATENT OFFICE JAPANESE GOVERNMENT Seite 37 M 303 & JP-A-59 032 690 ( HITACHI ) *

Also Published As

Publication number Publication date
EP0205796A2 (en) 1986-12-30
DE3517493A1 (en) 1986-11-20

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Inventor name: LUPTOVITS, THEODOR

Inventor name: ZOLLDANN, WOLF