DD119069A1 - - Google Patents

Info

Publication number
DD119069A1
DD119069A1 DD18563875A DD18563875A DD119069A1 DD 119069 A1 DD119069 A1 DD 119069A1 DD 18563875 A DD18563875 A DD 18563875A DD 18563875 A DD18563875 A DD 18563875A DD 119069 A1 DD119069 A1 DD 119069A1
Authority
DD
German Democratic Republic
Application number
DD18563875A
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 filed Critical
Priority to DD18563875A priority Critical patent/DD119069A1/xx
Priority to DE19762604590 priority patent/DE2604590A1/de
Priority to NL7601850A priority patent/NL7601850A/xx
Priority to DK154376A priority patent/DK140644B/da
Publication of DD119069A1 publication Critical patent/DD119069A1/xx
Priority to GB1552376A priority patent/GB1526142A/en
Priority to FR7611890A priority patent/FR2308810A1/fr
Priority to CS266576A priority patent/CS189213B1/cs
Priority to SE7604660A priority patent/SE7604660L/
Priority to PL18896176A priority patent/PL108453B2/xx

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)
DD18563875A 1975-04-23 1975-04-23 DD119069A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD18563875A DD119069A1 (fr) 1975-04-23 1975-04-23
DE19762604590 DE2604590A1 (de) 1975-04-23 1976-02-06 Leistungsgeregelter schraubenverdichter
NL7601850A NL7601850A (nl) 1975-04-23 1976-02-24 Schroefcompressor met regelbaar vermogen.
DK154376A DK140644B (da) 1975-04-23 1976-03-31 Oliebadsskruekompressor med indre kompression og ydelsesregulering.
GB1552376A GB1526142A (en) 1975-04-23 1976-04-15 Meshing screw compressors
FR7611890A FR2308810A1 (fr) 1975-04-23 1976-04-22 Compresseur a rotors helicoidaux a regulation de puissance
CS266576A CS189213B1 (en) 1975-04-23 1976-04-22 Screw compressor regulated according to the momentous output,oil filled
SE7604660A SE7604660L (sv) 1975-04-23 1976-04-22 Effektreglerad skruvkompressor
PL18896176A PL108453B2 (en) 1975-04-23 1976-04-22 Adjustable output screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18563875A DD119069A1 (fr) 1975-04-23 1975-04-23

Publications (1)

Publication Number Publication Date
DD119069A1 true DD119069A1 (fr) 1976-04-05

Family

ID=5500060

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18563875A DD119069A1 (fr) 1975-04-23 1975-04-23

Country Status (9)

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

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 (fr) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab

Also Published As

Publication number Publication date
DK140644B (da) 1979-10-15
FR2308810A1 (fr) 1976-11-19
PL108453B2 (en) 1980-04-30
DK154376A (fr) 1976-10-24
NL7601850A (nl) 1976-10-26
GB1526142A (en) 1978-09-27
SE7604660L (sv) 1976-10-24
CS189213B1 (en) 1979-04-30
FR2308810B1 (fr) 1982-03-05
DK140644C (fr) 1980-04-08
DE2604590A1 (de) 1976-11-04

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