DD139280A1 - Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis - Google Patents

Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis

Info

Publication number
DD139280A1
DD139280A1 DD78208716A DD20871678A DD139280A1 DD 139280 A1 DD139280 A1 DD 139280A1 DD 78208716 A DD78208716 A DD 78208716A DD 20871678 A DD20871678 A DD 20871678A DD 139280 A1 DD139280 A1 DD 139280A1
Authority
DD
German Democratic Republic
Prior art keywords
reflected
power
volume ratio
screw compressor
controlled oil
Prior art date
Application number
DD78208716A
Other languages
English (en)
Other versions
DD139280B1 (de
Inventor
Dieter Mosemann
Original Assignee
Dieter Mosemann
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 Dieter Mosemann filed Critical Dieter Mosemann
Priority to DD20871678A priority Critical patent/DD139280B1/de
Priority to DE19792935954 priority patent/DE2935954A1/de
Priority to SU797770822A priority patent/SU1027430A1/ru
Priority to BG7944973A priority patent/BG33240A1/xx
Priority to JP13749879A priority patent/JPS5591793A/ja
Priority to FR7926443A priority patent/FR2439887A1/fr
Priority to PL21917379A priority patent/PL219173A2/xx
Priority to GB7937139A priority patent/GB2035458A/en
Priority to SE7908892A priority patent/SE7908892L/xx
Publication of DD139280A1 publication Critical patent/DD139280A1/de
Publication of DD139280B1 publication Critical patent/DD139280B1/de

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
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary-Type Compressors (AREA)
DD20871678A 1978-10-27 1978-10-27 Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis DD139280B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD20871678A DD139280B1 (de) 1978-10-27 1978-10-27 Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis
DE19792935954 DE2935954A1 (de) 1978-10-27 1979-09-06 Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis
SU797770822A SU1027430A1 (ru) 1978-10-27 1979-09-26 Регулируемый маслоперепускной винтовой компрессор
BG7944973A BG33240A1 (en) 1978-10-27 1979-09-27 Regulation of power screw compressor
JP13749879A JPS5591793A (en) 1978-10-27 1979-10-24 Capacity control type settup capacity ratio adjustable oil sunk screw compressor
FR7926443A FR2439887A1 (fr) 1978-10-27 1979-10-24 Perfectionnements aux compresseurs a vis immerges dans l'huile
PL21917379A PL219173A2 (de) 1978-10-27 1979-10-24
GB7937139A GB2035458A (en) 1978-10-27 1979-10-25 Rotary positive-displacement fluid-machines
SE7908892A SE7908892L (sv) 1978-10-27 1979-10-26 Kapacitetsreglerad oljeinsprutad skruvkompressor med omstellbart inbyggt volymforhallande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20871678A DD139280B1 (de) 1978-10-27 1978-10-27 Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis

Publications (2)

Publication Number Publication Date
DD139280A1 true DD139280A1 (de) 1979-12-19
DD139280B1 DD139280B1 (de) 1981-05-27

Family

ID=5515040

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20871678A DD139280B1 (de) 1978-10-27 1978-10-27 Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis

Country Status (9)

Country Link
JP (1) JPS5591793A (de)
BG (1) BG33240A1 (de)
DD (1) DD139280B1 (de)
DE (1) DE2935954A1 (de)
FR (1) FR2439887A1 (de)
GB (1) GB2035458A (de)
PL (1) PL219173A2 (de)
SE (1) SE7908892L (de)
SU (1) SU1027430A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464657B (sv) * 1987-03-04 1991-05-27 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
SE469437B (sv) * 1987-10-28 1993-07-05 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
DE102004009639A1 (de) * 2004-02-27 2005-09-15 Rietschle Thomas Gmbh + Co. Kg Drehzahnverdichter
WO2007068246A1 (en) * 2005-12-12 2007-06-21 Johnson Controls Denmark Aps A screw compressor
JP2019019671A (ja) * 2015-03-16 2019-02-07 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド スクリュー圧縮機
CN117145894A (zh) * 2023-09-12 2023-12-01 北京晟博华腾科技有限公司 一种直线电机液压制动系统专用注油器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951626A (fr) * 1941-04-22 1949-10-31 Améliorations concernant les pompes rotatives à vis, moteurs et dispositifs analogues pour fluides
US3286635A (en) * 1964-11-13 1966-11-22 Borg Warner Reversible pressure hydraulic system
US3936239A (en) * 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor
US4076461A (en) * 1974-12-09 1978-02-28 Dunham-Bush, Inc. Feedback control system for helical screw rotary compressors
US4060343A (en) * 1976-02-19 1977-11-29 Borg-Warner Corporation Capacity control for rotary compressor

Also Published As

Publication number Publication date
JPS5591793A (en) 1980-07-11
GB2035458A (en) 1980-06-18
DD139280B1 (de) 1981-05-27
FR2439887A1 (fr) 1980-05-23
SE7908892L (sv) 1980-04-28
DE2935954A1 (de) 1980-05-08
PL219173A2 (de) 1980-06-02
SU1027430A1 (ru) 1983-07-07
BG33240A1 (en) 1983-01-14

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee