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)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
NL44178D 1934-10-16 NL44178C (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL44178C true NL44178C (no)

Family

ID=20310250

Family Applications (1)

Application Number Title Priority Date Filing Date
NL44178D NL44178C (no) 1934-10-16

Country Status (2)

Country Link
GB (2) GB464494A (no)
NL (1) NL44178C (no)

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 (no) * 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 (no) * 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 (no) * 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 (no) * 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
EP1859163A4 (en) * 2005-03-10 2014-11-26 Alan Notis PUMP OR ENGINE WITH SCREW CONIC ETCHED BY PRESSURIZATION
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
GB464475A (en) 1937-04-16
GB464494A (en) 1937-04-16

Similar Documents

Publication Publication Date Title
FR767807A (no)
FR761772A (no)
FR773329A (no)
FR767507A (no)
FR792470A (no)
FR767701A (no)
FR771261A (no)
FR769347A (no)
FR767897A (no)
BE399909A (no)
BE402976A (no)
NL40305C (no)
NL44189C (no)
BE412364A (no)
BE407489A (no)
BE407322A (no)
BE403563A (no)
BE403408A (no)
BE403386A (no)
BE403371A (no)
BE350814A (no)
BE355850A (no)
BE384004A (no)
BE403335A (no)
BE401725A (no)