DK98144C - Multi-stage compression or expansion machine with screw rotors. - Google Patents

Multi-stage compression or expansion machine with screw rotors.

Info

Publication number: DK98144C
Authority: DK; Denmark
Prior art keywords: stage compression; expansion machine; screw rotors; rotors; screw
Prior art date: 1958-02-27

Application number

DK69159AA

Other languages

Danish (da)

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.)

1958-02-27

Filing date

1959-02-24

Publication date

1964-03-02

1959-02-24 Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab

1964-03-02 Application granted granted Critical

1964-03-02 Publication of DK98144C publication Critical patent/DK98144C/en

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)

DK69159AA 1958-02-27 1959-02-24 Multi-stage compression or expansion machine with screw rotors. DK98144C (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=20259105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK69159AA DK98144C (en)	1958-02-27	1959-02-24	Multi-stage compression or expansion machine with screw rotors.

Country Status (8)

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

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 (en) *	1963-09-12	1968-08-19	Svenska Rotor Maskiner Ab
SE310751B (en) *	1963-12-23	1969-05-12	Svenska Rotor Maskiner Ab
SE302815B (en) *	1965-01-13	1968-08-05	Svenska Rotor Maskiner Ab
SE315444B (en) *	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 (en) *	2005-01-31	2006-10-26	Kayser, Albrecht, Dipl.-Ing.	Screw-type rotary compressor has large rotor intermeshing with secondary smaller rotor with convex peak interface profiles
US20090288648A1 (en) *	2008-05-21	2009-11-26	Gm Global Technology Operations, Inc.	Superchargers with dual integral rotors
WO2013049435A1 (en)	2011-09-30	2013-04-04	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
US9534532B2 (en) *	2011-09-30	2017-01-03	Eaton Corporation	Supercharger assembly with two rotor sets
EP2831389B1 (en)	2012-03-29	2016-09-14	Eaton Corporation	Variable speed hybrid electric supercharger assembly and method of control of vehicle having same
EP2971640B1 (en)	2013-03-12	2020-05-06	Eaton Corporation	Adaptive state of charge regulation and control of variable speed hybrid electric supercharger assembly for efficient vehicle operation
CN106704179B (en) *	2017-03-09	2019-04-12	上海格什特螺杆科技有限公司	A kind of direct-connected double-screw compressor
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 (en) *	1940-02-20	1942-08-03	Franz Burghauser Dipl Ing	High pressure screw pump
US2659239A (en) *	1949-10-07	1953-11-17	Jarvis C Marble	Independent synchronization
DE903500C (en) *	1949-10-07	1954-02-08	Svenska Rotor Maskiner Ab	Device for synchronizing machine runners
US2714857A (en) *	1951-09-04	1955-08-09	Roper Corp Geo D	Gear pump
DE934605C (en) *	1952-04-19	1955-10-27	Svenska Rotor Maskiner Ab	Rotary piston machine

1959
- 1959-02-24 DK DK69159AA patent/DK98144C/en active
- 1959-02-24 AT AT144959A patent/AT211945B/en active
- 1959-02-24 BE BE576046A patent/BE576046A/en unknown
- 1959-02-25 FR FR787846A patent/FR1224330A/en not_active Expired
- 1959-02-25 CH CH7005259A patent/CH375474A/en unknown
- 1959-02-25 US US795534A patent/US2975963A/en not_active Expired - Lifetime
- 1959-02-26 DE DES61939A patent/DE1109704B/en active Pending
- 1959-02-27 GB GB6868/59A patent/GB851262A/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
DK98144C (en)	1964-03-02	Multi-stage compression or expansion machine with screw rotors.
CH393617A (en)	1965-06-15	Screw compressor
DK108685C (en)	1968-01-29	Screw rotor compressor.
BE601693A (en)	1961-09-25	Refrigeration machine
DK107897C (en)	1967-07-17	Profile rods with associated clamps.
DK134289B (en)	1976-10-11	Self-tapping screw.
CH383782A (en)	1964-10-31	Screw pump
CH381096A (en)	1964-08-15	Screw pump
FR1190067A (en)	1959-10-09	Compressor stator
CH390690A (en)	1965-04-15	Screw pump
CH410261A (en)	1966-03-31	Dynamic compressor
BE607674A (en)	1962-02-28	Refrigeration machine
DK96297C (en)	1963-06-24	Refrigeration system.
CH361558A (en)	1962-04-30	Solid, durable bleach
BE583167A (en)	1960-03-30	Compressors.
IE22264L (en)	1957-01-11	Screw pumps.
FR1234687A (en)	1960-10-19	Turbojet compressor rotor
AT242446B (en)	1965-09-10	Fastening screw
CH367012A (en)	1963-01-31	Screw locking
FR1227171A (en)	1960-08-19	Turbomachine rotor
FI41187C (en)	1969-09-10	Screw compressor
FR1206151A (en)	1960-02-08	Multi-stage deaerator
CH356148A (en)	1961-08-15	Freezer
FR1243209A (en)	1960-10-07	Fridge
CH396516A (en)	1965-07-31	Screw rotor machine