DE2604590A1 - Leistungsgeregelter schraubenverdichter - Google Patents

Leistungsgeregelter schraubenverdichter

Info

Publication number
DE2604590A1
DE2604590A1 DE19762604590 DE2604590A DE2604590A1 DE 2604590 A1 DE2604590 A1 DE 2604590A1 DE 19762604590 DE19762604590 DE 19762604590 DE 2604590 A DE2604590 A DE 2604590A DE 2604590 A1 DE2604590 A1 DE 2604590A1
Authority
DE
Germany
Prior art keywords
circular ring
outlet channel
ring plate
screw compressor
end wall
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19762604590
Other languages
German (de)
English (en)
Inventor
Peter Dipl Ing Kolberg
Dieter Dipl Ing Mosemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUEHLAUTOMAT VEB
Original Assignee
KUEHLAUTOMAT VEB
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 KUEHLAUTOMAT VEB filed Critical KUEHLAUTOMAT VEB
Publication of DE2604590A1 publication Critical patent/DE2604590A1/de
Pending legal-status Critical Current

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)
DE19762604590 1975-04-23 1976-02-06 Leistungsgeregelter schraubenverdichter Pending DE2604590A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18563875A DD119069A1 (en, 2012) 1975-04-23 1975-04-23

Publications (1)

Publication Number Publication Date
DE2604590A1 true DE2604590A1 (de) 1976-11-04

Family

ID=5500060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762604590 Pending DE2604590A1 (de) 1975-04-23 1976-02-06 Leistungsgeregelter schraubenverdichter

Country Status (9)

Country Link
CS (1) CS189213B1 (en, 2012)
DD (1) DD119069A1 (en, 2012)
DE (1) DE2604590A1 (en, 2012)
DK (1) DK140644B (en, 2012)
FR (1) FR2308810A1 (en, 2012)
GB (1) GB1526142A (en, 2012)
NL (1) NL7601850A (en, 2012)
PL (1) PL108453B2 (en, 2012)
SE (1) SE7604660L (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116576108A (zh) * 2023-04-04 2023-08-11 上海昕锴科技有限公司 一种螺杆式制冷压缩机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266820A (en) * 1938-07-13 1941-12-23 Frank E Smith Engine
US2287716A (en) * 1941-04-22 1942-06-23 Joseph E Whitfield Fluid device
CH326295A (fr) * 1949-01-31 1957-12-15 Dresser Ind Machine volumétrique rotative
FR1258650A (fr) * 1960-06-01 1961-04-14 Svenska Rotor Maskiner Ab Curseurs à déplacement axial pour machines à rotors hélicoïdaux
NO117317B (en, 2012) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab

Also Published As

Publication number Publication date
CS189213B1 (en) 1979-04-30
SE7604660L (sv) 1976-10-24
GB1526142A (en) 1978-09-27
PL108453B2 (en) 1980-04-30
DK140644C (en, 2012) 1980-04-08
DD119069A1 (en, 2012) 1976-04-05
DK154376A (en, 2012) 1976-10-24
DK140644B (da) 1979-10-15
FR2308810A1 (fr) 1976-11-19
NL7601850A (nl) 1976-10-26
FR2308810B1 (en, 2012) 1982-03-05

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Legal Events

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