IT1137804B - Dispositivo per regolare la portata di un compressore ad uno o a piu' stadi,in particolare per compressori a viti - Google Patents

Dispositivo per regolare la portata di un compressore ad uno o a piu' stadi,in particolare per compressori a viti

Info

Publication number: IT1137804B
Authority: IT; Italy
Prior art keywords: compressor; adjust; flow rate; multiple stages; screw compressors
Prior art date: 1980-08-25

Application number

IT23370/81A

Other languages

English (en)

Other versions

IT8123370A0 (it

Inventor

Heinz Lantermann

Original Assignee

Maschf Augsburg Nuernberg 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.)

1980-08-25

Filing date

1981-08-04

Publication date

1986-09-10

1981-08-04 Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag

1981-08-04 Publication of IT8123370A0 publication Critical patent/IT8123370A0/it

1986-09-10 Application granted granted Critical

1986-09-10 Publication of IT1137804B publication Critical patent/IT1137804B/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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Control Of Positive-Displacement Pumps (AREA)
Control Of Positive-Displacement Air Blowers (AREA)
Fluid-Pressure Circuits (AREA)

IT23370/81A 1980-08-25 1981-08-04 Dispositivo per regolare la portata di un compressore ad uno o a piu' stadi,in particolare per compressori a viti IT1137804B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3032002A DE3032002C2 (de)	1980-08-25	1980-08-25	Einrichtung zur Fördermengenregelung einer ein- oder mehrstufigen Verdichteranordnung, insbesondere für Schraubenverdichter

Publications (2)

Publication Number	Publication Date
IT8123370A0 IT8123370A0 (it)	1981-08-04
IT1137804B true IT1137804B (it)	1986-09-10

Family

ID=6110342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23370/81A IT1137804B (it)	1980-08-25	1981-08-04	Dispositivo per regolare la portata di un compressore ad uno o a piu' stadi,in particolare per compressori a viti

Country Status (13)

Country	Link
US (1)	US4403920A (it)
JP (1)	JPS5752697A (it)
AR (1)	AR223948A1 (it)
AU (1)	AU7092581A (it)
BE (1)	BE888262A (it)
BR (1)	BR8105043A (it)
CA (1)	CA1173805A (it)
CH (1)	CH653415A5 (it)
DE (1)	DE3032002C2 (it)
FR (1)	FR2488949A1 (it)
GB (1)	GB2082798B (it)
IN (1)	IN154116B (it)
IT (1)	IT1137804B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5352098A (en) *	1993-04-22	1994-10-04	Ingersoll-Rand Company	Turn valve control system for a rotary screw compressor
DE19860639A1 (de) *	1998-12-29	2000-07-06	Man Turbomasch Ag Ghh Borsig	Verfahren zum Betreiben eines Kompressors mit nachgeschaltetem Verbraucher, und nach dem Verfahren arbeitende Anlage
GB2367332B (en) *	2000-09-25	2003-12-03	Compair Uk Ltd	Improvements in multi-stage screw compressor drive arrangements
DE502005002636D1 (de) †	2004-10-19	2008-03-13	Voith Patent Gmbh	Mehrstufiger Kolbenverdichter mit reduzierter Leistungsaufnahme im Leerlauf
DE102005040921B4 (de) *	2005-08-30	2008-10-23	Dienes Werke für Maschinenteile GmbH & Co KG	Trockenlaufender Schraubenverdichter mit pneumatisch gesteuertem Entlüftungsventil
DE102017107601B4 (de) *	2017-04-10	2019-11-07	Gardner Denver Deutschland Gmbh	Verfahren zur Steuerung eines Schraubenverdichters
BE1027005B9 (nl) *	2019-01-30	2020-10-19	Atlas Copco Airpower Nv	Werkwijze voor de sturing van een compressor naar een onbelaste toestand

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2350896A (en) *	1939-02-15	1944-06-06	Jde Hans	Supercharger-regulator for airplane cabins
CH397135A (de) *	1960-01-27	1965-08-15	Gutehoffnungshuette Sterkrade	Einrichtung zum Regeln von Kreiselverdichtern
US3395856A (en) *	1966-12-30	1968-08-06	Caterpillar Tractor Co	Air compressor oil control system
DE1648501C2 (de) *	1968-02-09	1982-05-13	Gutehoffnungshütte Sterkrade GmbH, 4200 Oberhausen	Verdichter mit einer Absolutdruck-Meßeinrichtung
US3860363A (en) *	1973-05-10	1975-01-14	Chicago Pneumatic Tool Co	Rotary compressor having improved control system
DE2737677C2 (de) *	1977-08-20	1984-05-10	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen	Einrichtung zur Fördermengenregelung von Verdichtern

1980
- 1980-08-25 DE DE3032002A patent/DE3032002C2/de not_active Expired
1981
- 1981-04-03 BE BE2/59096A patent/BE888262A/fr not_active IP Right Cessation
- 1981-04-07 FR FR8106988A patent/FR2488949A1/fr active Granted
- 1981-04-09 GB GB8111173A patent/GB2082798B/en not_active Expired
- 1981-05-19 CA CA000377793A patent/CA1173805A/en not_active Expired
- 1981-05-21 AU AU70925/81A patent/AU7092581A/en not_active Abandoned
- 1981-05-26 CH CH3455/81A patent/CH653415A5/de not_active IP Right Cessation
- 1981-05-28 US US06/267,907 patent/US4403920A/en not_active Expired - Lifetime
- 1981-06-20 IN IN670/CAL/81A patent/IN154116B/en unknown
- 1981-08-04 IT IT23370/81A patent/IT1137804B/it active
- 1981-08-05 BR BR8105043A patent/BR8105043A/pt unknown
- 1981-08-17 JP JP56127870A patent/JPS5752697A/ja active Granted
- 1981-08-20 AR AR286487A patent/AR223948A1/es active

Also Published As

Publication number	Publication date
CH653415A5 (de)	1985-12-31
GB2082798B (en)	1983-11-23
IN154116B (it)	1984-09-22
CA1173805A (en)	1984-09-04
FR2488949B3 (it)	1984-01-27
IT8123370A0 (it)	1981-08-04
BE888262A (fr)	1981-07-31
DE3032002A1 (de)	1982-03-04
US4403920A (en)	1983-09-13
JPS6411836B2 (it)	1989-02-27
FR2488949A1 (fr)	1982-02-26
JPS5752697A (en)	1982-03-29
AU7092581A (en)	1982-03-04
AR223948A1 (es)	1981-09-30
BR8105043A (pt)	1982-04-20
DE3032002C2 (de)	1986-01-16
GB2082798A (en)	1982-03-10

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