NL44178C - - Google Patents

Info

Publication number
NL44178C
NL44178C NL44178DA NL44178C NL 44178 C NL44178 C NL 44178C NL 44178D A NL44178D A NL 44178DA NL 44178 C NL44178 C NL 44178C
Authority
NL
Netherlands
Application number
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.)
Publication of NL44178C publication Critical patent/NL44178C/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • 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
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/54—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees
    • F04C18/56—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/565—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps 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
    • F04C2/16—Rotary-piston machines or pumps 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
NL44178D 1934-10-16 NL44178C (enMihai)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE464475X 1934-10-16

Publications (1)

Publication Number Publication Date
NL44178C true NL44178C (enMihai)

Family

ID=20310250

Family Applications (1)

Application Number Title Priority Date Filing Date
NL44178D NL44178C (enMihai) 1934-10-16

Country Status (2)

Country Link
GB (2) GB464475A (enMihai)
NL (1) NL44178C (enMihai)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519557A (en) * 1943-08-11 1950-08-22 Bendix Aviat Corp Means for preventing seizure of moving parts
US2457314A (en) * 1943-08-12 1948-12-28 Jarvis C Marble Rotary screw wheel device
US2519913A (en) * 1943-08-21 1950-08-22 Jarvis C Marble Helical rotary compressor with pressure and volume regulating means
US2491677A (en) * 1943-09-27 1949-12-20 Borg Warner Grit blasting of rotor housings
US2492935A (en) * 1943-11-22 1949-12-27 Borg Warner Rotary blower with abrading rotor ends and abradable casing sealing ridges
US2491678A (en) * 1943-12-09 1949-12-20 Borg Warner Rotary blower with abrading casing end walls and abradable rotor end plates
US2519588A (en) * 1943-12-24 1950-08-22 Borg Warner Pump housing
US2504230A (en) * 1944-08-11 1950-04-18 Frank E Smith Rotary helical compressor or engine
US2474653A (en) * 1945-04-26 1949-06-28 Jarvis C Marble Helical gear compressor or motor
US2631428A (en) * 1946-08-28 1953-03-17 Arthur H Nelson Multiple fluid-operated rotary gear motors with treatment between stages
BE481609A (enMihai) * 1947-04-03
US2567699A (en) * 1947-04-16 1951-09-11 Barnes Mfg Co Pump
US2627162A (en) * 1947-05-22 1953-02-03 Jarvis C Marble Elastic fluid power plant
IT454201A (enMihai) * 1947-07-16
US2845777A (en) * 1948-05-18 1958-08-05 Svenska Rotor Maskiner Ab Improvements in inlet port means for rotary elastic fluid actuated positive displacement power plants
US2466440A (en) * 1948-07-29 1949-04-05 Kiekhaefer Elmer Carl Impeller for rotary pumps
US2709336A (en) * 1948-08-04 1955-05-31 Jarvis C Marble Jet propulsion units embodying positive displacement compressor and engine components
US2808813A (en) * 1952-05-21 1957-10-08 Svenska Rotor Maskiner Ab Rotary positive displacement engine with helically grooved cooled rotors
US2982221A (en) * 1958-07-02 1961-05-02 Joseph E Whitfield Gear pump
US3072065A (en) * 1959-09-08 1963-01-08 Leland A Borden Fluid means
GB968195A (en) * 1960-08-30 1964-08-26 Howden James & Co Ltd Improvements in or relating to rotary engines and compressors
NL282778A (enMihai) * 1960-12-15
US3180559A (en) * 1962-04-11 1965-04-27 John R Boyd Mechanical vacuum pump
US3138110A (en) * 1962-06-05 1964-06-23 Joseph E Whitfield Helically threaded intermeshing rotors
GB1046261A (en) * 1963-02-23 1966-10-19 Howden James & Co Ltd Improvements in or relating to screw air compressors
US3184155A (en) * 1963-04-17 1965-05-18 Cooper Bessemer Corp Motor compressor unit
US3273341A (en) * 1963-04-29 1966-09-20 Wildhaber Ernest Positive-displacement thermal unit
SE310751B (enMihai) * 1963-12-23 1969-05-12 Svenska Rotor Maskiner Ab
DE3503563A1 (de) * 1984-02-21 1985-08-29 Hans G. 5441 Hirten Albrecht Explosions-turbinen-motor
SE0100744L (sv) * 2001-03-07 2002-09-08 Abiti Ab Rotationsmotor
WO2006099104A2 (en) * 2005-03-10 2006-09-21 Alan Notis Pressure sealed tapered screw pump/motor
DE102013009040B4 (de) 2013-05-28 2024-04-11 Ralf Steffens Spindelkompressor mit hoher innerer Verdichtung
CN116624389B (zh) * 2023-06-19 2023-10-20 浙江卓佑通用机械有限公司 一种螺杆转子及螺杆空压机

Also Published As

Publication number Publication date
GB464494A (en) 1937-04-16
GB464475A (en) 1937-04-16

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