SE8304635D0 - Placering och utformning av laddningsinloppsoppningarna pa en skruvkompressor - Google Patents

Placering och utformning av laddningsinloppsoppningarna pa en skruvkompressor

Info

Publication number
SE8304635D0
SE8304635D0 SE8304635A SE8304635A SE8304635D0 SE 8304635 D0 SE8304635 D0 SE 8304635D0 SE 8304635 A SE8304635 A SE 8304635A SE 8304635 A SE8304635 A SE 8304635A SE 8304635 D0 SE8304635 D0 SE 8304635D0
Authority
SE
Sweden
Prior art keywords
charging inlet
feeding
gas under
pressure
under intermediate
Prior art date
Application number
SE8304635A
Other languages
English (en)
Other versions
SE8304635L (sv
SE454906B (sv
Inventor
A Pietsch
H Friedrich
L Kinne
Original Assignee
Luft U Kaeltetechnik Veb K
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 Luft U Kaeltetechnik Veb K filed Critical Luft U Kaeltetechnik Veb K
Publication of SE8304635D0 publication Critical patent/SE8304635D0/sv
Publication of SE8304635L publication Critical patent/SE8304635L/sv
Publication of SE454906B publication Critical patent/SE454906B/sv

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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE8304635A 1982-08-27 1983-08-26 Placering av laddningsinloppsoppningarna, pa en for kylanleggningar avsedd skruvkompressor, for tillforsel av under ett tryck mellan matningstryck och sugtryck staende kylmediumgas i kugglucksutrymmen mellan tva skruvfo SE454906B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24284382A DD209880A1 (de) 1982-08-27 1982-08-27 Anordnung und gestaltung der aufladeeinlassoeffnungen an einem schraubenverdichter

Publications (3)

Publication Number Publication Date
SE8304635D0 true SE8304635D0 (sv) 1983-08-26
SE8304635L SE8304635L (sv) 1984-02-28
SE454906B SE454906B (sv) 1988-06-06

Family

ID=5540893

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304635A SE454906B (sv) 1982-08-27 1983-08-26 Placering av laddningsinloppsoppningarna, pa en for kylanleggningar avsedd skruvkompressor, for tillforsel av under ett tryck mellan matningstryck och sugtryck staende kylmediumgas i kugglucksutrymmen mellan tva skruvfo

Country Status (3)

Country Link
DD (1) DD209880A1 (sv)
DE (1) DE3321992A1 (sv)
SE (1) SE454906B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819538C2 (de) 1998-04-30 2000-02-17 Rietschle Werner Gmbh & Co Kg Druck-Saug-Pumpe
EP1640613B1 (de) * 2004-09-17 2006-11-29 Aerzener Maschinenfabrik GmbH Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters

Also Published As

Publication number Publication date
SE8304635L (sv) 1984-02-28
DD209880A1 (de) 1984-05-23
SE454906B (sv) 1988-06-06
DE3321992A1 (de) 1984-03-01

Similar Documents

Publication Publication Date Title
US3568466A (en) Refrigeration system with multi-stage throttling
US10626785B2 (en) Two-stage oil-injected screw air compressor
US20150064042A1 (en) Gas compressor
CN107013497B (zh) 回流器叶片、压缩机结构和压缩机
KR970070845A (ko) 2단 원심압축기의 냉방 사이클
GB1477124A (en) Compressor-expander having a dual rotor assembly in a heat pump system
US12116895B2 (en) Multistage pump body and multistage gas pump
CN210948909U (zh) 燃气轮机的冷却系统、冷气腔室密封结构及密封隔板
GB1147991A (en) Improvements in or relating to intermeshing-screw type rotary engines
GB966752A (en) Improvements in and relating to screw rotor compressors or vacuum pumps
GB1352698A (en) Refrigeration
GB648055A (en) Improvements in screw compressors and motors
US3649140A (en) Oil metering system for rotary compressor
JPS6412092A (en) Vacuum pump of screw type
SE8304635D0 (sv) Placering och utformning av laddningsinloppsoppningarna pa en skruvkompressor
ATE199032T1 (de) Schraubenverdichter mit einstellbarem fördervolumen
WO2018097190A1 (ja) オイルフリー圧縮機およびその運転方法
MX2024015183A (es) Silenciador de admision para compresor volumetrico y compresor volumetrico equipado con el
JPH0368237B2 (sv)
SE319263B (sv)
US3917438A (en) Rotary compressor of the sliding vane type
US3909153A (en) Multi-stage axial compressor
CN210033882U (zh) 压缩机及空调系统
SU1134794A1 (ru) Компрессорна установка
US3286644A (en) Pumps

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8304635-9

Effective date: 19890414

Format of ref document f/p: F