IT1191824B - Procedimento per la compressione di un mezzo gassoso da convogliare,nonche' compressore roots per l'esecuzione del procedimento - Google Patents

Procedimento per la compressione di un mezzo gassoso da convogliare,nonche' compressore roots per l'esecuzione del procedimento

Info

Publication number
IT1191824B
IT1191824B IT20951/86A IT2095186A IT1191824B IT 1191824 B IT1191824 B IT 1191824B IT 20951/86 A IT20951/86 A IT 20951/86A IT 2095186 A IT2095186 A IT 2095186A IT 1191824 B IT1191824 B IT 1191824B
Authority
IT
Italy
Prior art keywords
procedure
conveyed
execution
compression
well
Prior art date
Application number
IT20951/86A
Other languages
English (en)
Other versions
IT8620951A1 (it
IT8620951A0 (it
Inventor
Hans Nissen
Original Assignee
Aerzener Maschf 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6277177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1191824(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aerzener Maschf Gmbh filed Critical Aerzener Maschf Gmbh
Publication of IT8620951A0 publication Critical patent/IT8620951A0/it
Publication of IT8620951A1 publication Critical patent/IT8620951A1/it
Application granted granted Critical
Publication of IT1191824B publication Critical patent/IT1191824B/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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IT20951/86A 1985-07-30 1986-06-27 Procedimento per la compressione di un mezzo gassoso da convogliare,nonche' compressore roots per l'esecuzione del procedimento IT1191824B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527292 DE3527292A1 (de) 1985-07-30 1985-07-30 Verfahren zum komprimieren von gasfoermigem foerdermedium sowie roots-kompressor zur durchfuehrung des verfahrens

Publications (3)

Publication Number Publication Date
IT8620951A0 IT8620951A0 (it) 1986-06-27
IT8620951A1 IT8620951A1 (it) 1987-12-27
IT1191824B true IT1191824B (it) 1988-03-23

Family

ID=6277177

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20951/86A IT1191824B (it) 1985-07-30 1986-06-27 Procedimento per la compressione di un mezzo gassoso da convogliare,nonche' compressore roots per l'esecuzione del procedimento

Country Status (6)

Country Link
DD (1) DD245929A5 (it)
DE (1) DE3527292A1 (it)
ES (1) ES8706905A1 (it)
FR (1) FR2585777B1 (it)
GB (1) GB2178485B (it)
IT (1) IT1191824B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1290106B1 (it) 1997-03-17 1998-10-19 Finder Pompe Spa Soffiante volumetrica con coperchi dotati di condotto di collegamento con il collettore di mandata
DE19923234C2 (de) 1999-05-20 2003-02-27 Aerzener Maschf Gmbh Roots-Kompressor
DE10018348A1 (de) * 2000-04-13 2001-10-25 Bosch Gmbh Robert Zahnradpumpe, insbesondere für eine Hochdruck-Kraftstoffpumpe
EP2348217B1 (en) * 2010-01-22 2013-01-16 Tuthill Corporation Rotary positive displacement blower with noise and shock reduction
DE102013110091B3 (de) * 2013-09-13 2015-02-12 Pfeiffer Vacuum Gmbh Wälzkolbenpumpe mit zwei Rotoren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1043644A (fr) * 1950-10-14 1953-11-10 Hartmann Aktien Ges Maschf Soufflante à pistons tournants
GB772999A (en) * 1954-09-24 1957-04-17 Heraeus Gmbh W C Improvements in or relating to roots-type mechanical high-vacuum pumps
DE1902634U (de) * 1959-08-11 1964-10-22 Albert Dr Lorenz Mechanische hochvakuumpumpe des roots-geblaesetyps.
DE2027272C2 (de) * 1970-06-03 1983-11-03 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Rotationskolbenverdichter
US4215977A (en) * 1977-11-14 1980-08-05 Calspan Corporation Pulse-free blower
DE3238015C2 (de) * 1982-10-13 1986-07-31 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-Kompressor
DE3414064A1 (de) * 1982-10-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-kompressor zum komprimieren von gasfoermigen foerdermedium
DE3414039A1 (de) * 1984-04-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-kompressor zum komprimieren von gasfoermigem foerdermedium

Also Published As

Publication number Publication date
ES556163A0 (es) 1987-07-01
GB2178485A (en) 1987-02-11
GB8613999D0 (en) 1986-07-16
DD245929A5 (de) 1987-05-20
FR2585777A1 (fr) 1987-02-06
IT8620951A1 (it) 1987-12-27
DE3527292C2 (it) 1989-09-14
GB2178485B (en) 1989-01-18
ES8706905A1 (es) 1987-07-01
DE3527292A1 (de) 1987-02-12
IT8620951A0 (it) 1986-06-27
FR2585777B1 (fr) 1990-11-16

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970516