DK98144C - Flertrins kompressions- eller ekspansionsmaskine med skruerotorer. - Google Patents

Flertrins kompressions- eller ekspansionsmaskine med skruerotorer.

Info

Publication number
DK98144C
DK98144C DK69159AA DK69159A DK98144C DK 98144 C DK98144 C DK 98144C DK 69159A A DK69159A A DK 69159AA DK 69159 A DK69159 A DK 69159A DK 98144 C DK98144 C DK 98144C
Authority
DK
Denmark
Prior art keywords
stage compression
expansion machine
screw rotors
rotors
screw
Prior art date
Application number
DK69159AA
Other languages
English (en)
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
Application granted granted Critical
Publication of DK98144C publication Critical patent/DK98144C/da

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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
DK69159AA 1958-02-27 1959-02-24 Flertrins kompressions- eller ekspansionsmaskine med skruerotorer. DK98144C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE193958 1958-02-27

Publications (1)

Publication Number Publication Date
DK98144C true DK98144C (da) 1964-03-02

Family

ID=20259105

Family Applications (1)

Application Number Title Priority Date Filing Date
DK69159AA DK98144C (da) 1958-02-27 1959-02-24 Flertrins kompressions- eller ekspansionsmaskine med skruerotorer.

Country Status (8)

Country Link
US (1) US2975963A (da)
AT (1) AT211945B (da)
BE (1) BE576046A (da)
CH (1) CH375474A (da)
DE (1) DE1109704B (da)
DK (1) DK98144C (da)
FR (1) FR1224330A (da)
GB (1) GB851262A (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966752A (en) * 1959-09-08 1964-08-12 Svenska Rotor Maskiner Ab Improvements in and relating to screw rotor compressors or vacuum pumps
GB1046261A (en) * 1963-02-23 1966-10-19 Howden James & Co Ltd Improvements in or relating to screw air compressors
SE303170B (da) * 1963-09-12 1968-08-19 Svenska Rotor Maskiner Ab
SE310751B (da) * 1963-12-23 1969-05-12 Svenska Rotor Maskiner Ab
SE302815B (da) * 1965-01-13 1968-08-05 Svenska Rotor Maskiner Ab
SE315444B (da) * 1965-05-14 1969-09-29 A Lysholm
US3577742A (en) * 1969-06-13 1971-05-04 Vilter Manufacturing Corp Refrigeration system having a screw compressor with an auxiliary high pressure suction inlet
US3807911A (en) * 1971-08-02 1974-04-30 Davey Compressor Co Multiple lead screw compressor
US4068984A (en) * 1974-12-03 1978-01-17 H & H Licensing Corporation Multi-stage screw-compressor with different tooth profiles
ZA852093B (en) * 1984-03-21 1986-05-28 Wassan Pty Ltd Fluid motor or pump
US4792294A (en) * 1986-04-11 1988-12-20 Mowli John C Two-stage screw auger pumping apparatus
US4944657A (en) * 1989-03-01 1990-07-31 Mowli John C Two-stage pumping apparatus with low shear first stage
US5267837A (en) * 1992-09-23 1993-12-07 Mowli John C Two-stage pumping apparatus with non-meshing first stage augers
US6257195B1 (en) 2000-02-14 2001-07-10 Arthur Vanmoor Internal combustion engine with substantially continuous fuel feed and power output
US6666666B1 (en) * 2002-05-28 2003-12-23 Denis Gilbert Multi-chamber positive displacement fluid device
DE102005005347A1 (de) * 2005-01-31 2006-10-26 Kayser, Albrecht, Dipl.-Ing. Rotorprofile für trockene Schraubenverdichter
US20090288648A1 (en) * 2008-05-21 2009-11-26 Gm Global Technology Operations, Inc. Superchargers with dual integral rotors
US9534532B2 (en) * 2011-09-30 2017-01-03 Eaton Corporation Supercharger assembly with two rotor sets
US9534531B2 (en) 2011-09-30 2017-01-03 Eaton Corporation Supercharger assembly for regeneration of throttling losses and method of control
WO2013049438A2 (en) 2011-09-30 2013-04-04 Eaton Corporation Supercharger assembly with independent superchargers and motor/generator
EP2831389B1 (en) 2012-03-29 2016-09-14 Eaton Corporation Variable speed hybrid electric supercharger assembly and method of control of vehicle having same
EP3674123A3 (en) 2013-03-12 2020-12-09 Eaton Corporation Adaptive state of charge regulation and control of variable speed hybrid electric supercharger assembly for efficient vehicle operation
CN106704179B (zh) * 2017-03-09 2019-04-12 上海格什特螺杆科技有限公司 一种直连双螺杆压缩机
US11149732B2 (en) 2017-11-02 2021-10-19 Carrier Corporation Opposed screw compressor having non-interference system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1317370A (en) * 1918-04-15 1919-09-30 William S Holdaway Pump.
GB384355A (en) * 1931-08-05 1932-12-08 Frederick Charles Greenfield Improvements in and relating to rotary machines for the compression and propulsion of
DE723315C (de) * 1940-02-20 1942-08-03 Franz Burghauser Dipl Ing Hochdruckschraubenpumpe
DE903500C (de) * 1949-10-07 1954-02-08 Svenska Rotor Maskiner Ab Einrichtung zur Synchronisierung von Maschinenlaeufern
US2659239A (en) * 1949-10-07 1953-11-17 Jarvis C Marble Independent synchronization
US2714857A (en) * 1951-09-04 1955-08-09 Roper Corp Geo D Gear pump
DE934605C (de) * 1952-04-19 1955-10-27 Svenska Rotor Maskiner Ab Drehkolbenmaschine

Also Published As

Publication number Publication date
DE1109704B (de) 1961-06-29
CH375474A (de) 1964-02-29
FR1224330A (fr) 1960-06-23
BE576046A (fr) 1959-06-15
AT211945B (de) 1960-11-10
GB851262A (en) 1960-10-12
US2975963A (en) 1961-03-21

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