SE302815B - - Google Patents

Info

Publication number
SE302815B
SE302815B SE37365A SE37365A SE302815B SE 302815 B SE302815 B SE 302815B SE 37365 A SE37365 A SE 37365A SE 37365 A SE37365 A SE 37365A SE 302815 B SE302815 B SE 302815B
Authority
SE
Sweden
Application number
SE37365A
Inventor
L Schibbye
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 SE37365A priority Critical patent/SE302815B/xx
Publication of SE302815B publication Critical patent/SE302815B/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0078Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14Rotary-piston machines or engines 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
    • F01C1/16Rotary-piston machines or engines 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12Rotary-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
    • F04C2/14Rotary-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
    • F04C2/16Rotary-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009Shaft sealings specially adapted for pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00Internal combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/05Internal combustion engines with pistons rotating or oscillating with relation to the housing with pistons intermeshing as gear wheels; with helicoidal rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00Manufacture
    • F04C2230/70Disassembly methods
    • Y02T10/17
SE37365A 1965-01-13 1965-01-13 SE302815B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE37365A SE302815B (en) 1965-01-13 1965-01-13

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SE37365A SE302815B (en) 1965-01-13 1965-01-13
GB5538165A GB1137257A (en) 1965-01-13 1965-12-31 A meshing-screw rotor machine
US51839466 US3265292A (en) 1965-01-13 1966-01-03 Screw rotor machine
FR45558A FR1463446A (en) 1965-01-13 1966-01-11 Machine screw rotors
DE19661551144 DE1551144A1 (en) 1965-01-13 1966-01-12 Screw rotor machine
BE675021D BE675021A (en) 1965-01-13 1966-01-12
JP158766A JPS536364B1 (en) 1965-01-13 1966-01-13

Publications (1)

Publication Number Publication Date
SE302815B true SE302815B (en) 1968-08-05

Family

ID=20256463

Family Applications (1)

Application Number Title Priority Date Filing Date
SE37365A SE302815B (en) 1965-01-13 1965-01-13

Country Status (7)

Country Link
US (1) US3265292A (en)
JP (1) JPS536364B1 (en)
BE (1) BE675021A (en)
DE (1) DE1551144A1 (en)
FR (1) FR1463446A (en)
GB (1) GB1137257A (en)
SE (1) SE302815B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407996A (en) * 1966-06-22 1968-10-29 Atlas Copco Ab Screw compressor units
GB1220054A (en) * 1967-02-06 1971-01-20 Svenska Rotor Maskiner Ab Two-stage compressor of the meshing screw rotor type
GB1212015A (en) * 1967-05-03 1970-11-11 Svenksa Rotor Maskiner Aktiebo Improvements in and relating to meshing screw-rotor compressors
US4068984A (en) * 1974-12-03 1978-01-17 H & H Licensing Corporation Multi-stage screw-compressor with different tooth profiles
CH592249A5 (en) * 1975-12-11 1977-10-14 Maag Zahnraeder & Maschinen Ag
DE3574274D1 (en) * 1985-04-24 1989-12-21 Leybold Ag Multistage vacuum pump
GB8513684D0 (en) * 1985-05-30 1985-07-03 Boc Group Plc Mechanical pumps
JPH01247787A (en) * 1988-02-29 1989-10-03 Leybold Ag Multistage vacuum pump
DE102009019220B4 (en) * 2009-04-30 2013-04-11 Leistritz Pumpen Gmbh Screw Pump
DE202010015439U1 (en) * 2010-11-16 2012-02-17 Hugo Vogelsang Maschinenbau Gmbh Rotary pump and housing half shell for selbige
CN102251851B (en) * 2011-06-15 2012-10-10 毛中义 Turbine rotor engine
EP2921645A1 (en) 2014-03-17 2015-09-23 Antoine Warnery Turbine with screw rotors
CN105756925A (en) * 2016-04-28 2016-07-13 天津市曌林机泵设备有限公司 Colloidal liquid pump adopting single set of mechanical seal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132747A (en) * 1910-02-18 1915-03-23 Otis Elevator Co Rotary gear-pump.
US1677980A (en) * 1925-08-05 1928-07-24 Montelius Carl Oscar Josef Rotary pump, motor, meter, or the like
US2459709A (en) * 1936-03-28 1949-01-18 Jarvis C Marble Gas turbine system embodying rotary positive displacement compressor apparatus
US2441771A (en) * 1941-05-31 1948-05-18 Jarvis C Marble Yieldable drive for rotors
US2504230A (en) * 1944-08-11 1950-04-18 Frank E Smith Rotary helical compressor or engine
US2477004A (en) * 1945-10-20 1949-07-26 Joy Mfg Co Screw type air pump
IT454201A (en) * 1947-07-16
US2659239A (en) * 1949-10-07 1953-11-17 Jarvis C Marble Independent synchronization
US2683994A (en) * 1951-05-17 1954-07-20 Read Standard Corp Adjusting device
US2775204A (en) * 1953-03-23 1956-12-25 Roper Corp Geo D Dual pump drive with overrunning clutches
AT211945B (en) * 1958-02-27 1960-11-10 Svenska Rotor Maskiner Ab Schraubenradmaschine
US3074624A (en) * 1960-03-11 1963-01-22 Svenska Rotor Maskiner Ab Rotary machine

Also Published As

Publication number Publication date
BE675021A (en) 1966-05-03
GB1137257A (en) 1968-12-18
JPS536364B1 (en) 1978-03-07
FR1463446A (en) 1966-12-23
DE1551144A1 (en) 1969-09-25
US3265292A (en) 1966-08-09

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