FR1258652A - Adjustment device for compressors with screw rotors - Google Patents

Adjustment device for compressors with screw rotors

Info

Publication number
FR1258652A
FR1258652A FR828855A FR828855A FR1258652A FR 1258652 A FR1258652 A FR 1258652A FR 828855 A FR828855 A FR 828855A FR 828855 A FR828855 A FR 828855A FR 1258652 A FR1258652 A FR 1258652A
Authority
FR
France
Prior art keywords
compressors
adjustment device
screw rotors
rotors
screw
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.)
Expired
Application number
FR828855A
Other languages
French (fr)
Inventor
Hans Robert Nilsson
Lauritz Benedictus Schibbye
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Priority to FR828855A priority Critical patent/FR1258652A/en
Application granted granted Critical
Publication of FR1258652A publication Critical patent/FR1258652A/en
Expired 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
    • F04C28/16—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 lift valves
    • 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR828855A 1960-06-01 1960-06-01 Adjustment device for compressors with screw rotors Expired FR1258652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828855A FR1258652A (en) 1960-06-01 1960-06-01 Adjustment device for compressors with screw rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828855A FR1258652A (en) 1960-06-01 1960-06-01 Adjustment device for compressors with screw rotors

Publications (1)

Publication Number Publication Date
FR1258652A true FR1258652A (en) 1961-04-14

Family

ID=8732611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828855A Expired FR1258652A (en) 1960-06-01 1960-06-01 Adjustment device for compressors with screw rotors

Country Status (1)

Country Link
FR (1) FR1258652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483537A1 (en) * 1980-06-02 1981-12-04 Sullair Tech Ab VALVE ARRANGEMENT FOR CONTROLLING CAPACITY OF SCREW COMPRESSORS WITH OIL INJECTION
WO1994018456A1 (en) * 1993-02-01 1994-08-18 Fleming Thermodynamics Ltd. Control system for screw type supercharging apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483537A1 (en) * 1980-06-02 1981-12-04 Sullair Tech Ab VALVE ARRANGEMENT FOR CONTROLLING CAPACITY OF SCREW COMPRESSORS WITH OIL INJECTION
WO1994018456A1 (en) * 1993-02-01 1994-08-18 Fleming Thermodynamics Ltd. Control system for screw type supercharging apparatus
US5791315A (en) * 1993-02-01 1998-08-11 Sprintex Australasia Pty Ltd. Control system for screw type supercharging apparatus

Similar Documents

Publication Publication Date Title
BE609563R (en) Self-tapping screws
BE601955A (en) Cooling device for rotary piston machines
BE615750A (en) Parallel screw clamp
BE599348A (en) Advanced reciprocating device for wires
FR1258652A (en) Adjustment device for compressors with screw rotors
BE591523A (en) Adjustment device for compressors with screw rotors.
FR1258651A (en) Adjusting device for machines with helical rotors
FR1303397A (en) Screw filter press
FR1244838A (en) ball screw nut
FR1192452A (en) Safety device for screws
FR1254479A (en) Compensating device for sighting instruments
BE588446A (en) Safety device for screws
FR81507E (en) Self-tapping screws
FR1075148A (en) Helical screw rotor device
FR1284103A (en) Advanced reciprocating device for wires
FR1252547A (en) Safety stop for screws
FR1463766A (en) Device for cutting bolts or thread screws
FR1258653A (en) Flow rate adjustment device for helical rotor machine
FR1268785A (en) Adjustment device for objectives
FR1276354A (en) Screw connection for pipes
ES83359Y (en) Improved Screw Fixation Device
AU242622B2 (en) New or improved screw fastening device
CA599662A (en) Vibration measuring device
FR1276324A (en) Screw anchor device
FR1336487A (en) Delay device