BR8103672A - Maquina de expansao helicoidal - Google Patents

Maquina de expansao helicoidal

Info

Publication number
BR8103672A
BR8103672A BR8103672A BR8103672A BR8103672A BR 8103672 A BR8103672 A BR 8103672A BR 8103672 A BR8103672 A BR 8103672A BR 8103672 A BR8103672 A BR 8103672A BR 8103672 A BR8103672 A BR 8103672A
Authority
BR
Brazil
Prior art keywords
helicoidal
expansion machine
expansion
machine
helicoidal expansion
Prior art date
Application number
BR8103672A
Other languages
English (en)
Inventor
P Vinz
H Sandstede
K Kauder
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.)
Filing date
Publication date
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of BR8103672A publication Critical patent/BR8103672A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F01C20/14—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
BR8103672A 1980-06-13 1981-06-10 Maquina de expansao helicoidal BR8103672A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803022202 DE3022202A1 (de) 1980-06-13 1980-06-13 Schraubenexpansionsmaschine

Publications (1)

Publication Number Publication Date
BR8103672A true BR8103672A (pt) 1982-03-02

Family

ID=6104541

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103672A BR8103672A (pt) 1980-06-13 1981-06-10 Maquina de expansao helicoidal

Country Status (6)

Country Link
EP (1) EP0042027A1 (pt)
JP (1) JPS5716201A (pt)
AR (1) AR225674A1 (pt)
AU (1) AU6938581A (pt)
BR (1) BR8103672A (pt)
DE (1) DE3022202A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280702A (ja) * 1987-12-24 1990-03-20 Kangnam Complex Construction Co Ltd 硬質表面層を有する弾性テニスコート
GB2233041A (en) * 1989-06-17 1991-01-02 Fleming Thermodynamics Ltd Screw expander/compressor
DE102006021704B4 (de) * 2006-05-10 2018-01-04 Gea Refrigeration Germany Gmbh Schraubenverdichter für große Antriebsleistungen
DE102011121274A1 (de) 2011-02-10 2012-08-16 Gea Grasso Gmbh Vorrichtung und Anordnung mit Schraubenmotor
DE102015007552A1 (de) 2015-06-16 2016-12-22 Man Diesel & Turbo Se Schraubenmaschine und Verfahren zum Betreiben derselben
CN107461221A (zh) * 2017-08-16 2017-12-12 无锡锡压压缩机有限公司 一种大功率柴油机余热回收用两级螺杆膨胀机结构
CN107387169A (zh) * 2017-08-16 2017-11-24 无锡锡压压缩机有限公司 一种两级螺杆膨胀机级间加热结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB316670A (en) * 1928-08-02 1931-01-22 Patiag Patentverwertungsund In Rotary piston engine
US2266820A (en) * 1938-07-13 1941-12-23 Frank E Smith Engine
US2656972A (en) * 1949-01-31 1953-10-27 Dresser Ind Adjustable port arrangement for the high-pressure ends of fluid pumps and motors of the rotary screw type
CH326295A (fr) * 1949-01-31 1957-12-15 Dresser Ind Machine volumétrique rotative
FR1258653A (fr) * 1960-06-01 1961-04-14 Svenska Rotor Maskiner Ab Dispositif de réglage du débit pour machine à rotors hélicoïdaux
US3723031A (en) * 1970-11-23 1973-03-27 A Brown Rotary displacement machines
SE427063B (sv) * 1979-06-08 1983-02-28 Stal Refrigeration Ab Kompressor av rotationstyp med varierbart inbyggt volymsforhallande

Also Published As

Publication number Publication date
DE3022202A1 (de) 1982-08-19
AU6938581A (en) 1981-12-17
AR225674A1 (es) 1982-04-15
DE3022202C2 (pt) 1989-12-07
EP0042027A1 (de) 1981-12-23
JPS5716201A (en) 1982-01-27

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