GB1064354A - A screw rotor machine for expanding a gaseous working medium of high temperature - Google Patents

A screw rotor machine for expanding a gaseous working medium of high temperature

Info

Publication number
GB1064354A
GB1064354A GB7947/65A GB794765A GB1064354A GB 1064354 A GB1064354 A GB 1064354A GB 7947/65 A GB7947/65 A GB 7947/65A GB 794765 A GB794765 A GB 794765A GB 1064354 A GB1064354 A GB 1064354A
Authority
GB
United Kingdom
Prior art keywords
rotors
rotor
casing
cooling fluid
inlet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7947/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Rotor Maskiner AB
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
Publication of GB1064354A publication Critical patent/GB1064354A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-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
    • F01C1/14—Rotary-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
    • F01C1/16—Rotary-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/05—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with pistons intermeshing as gear wheels; with helicoidal rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB7947/65A 1964-02-26 1965-02-24 A screw rotor machine for expanding a gaseous working medium of high temperature Expired GB1064354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE232064 1964-02-26

Publications (1)

Publication Number Publication Date
GB1064354A true GB1064354A (en) 1967-04-05

Family

ID=20259748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7947/65A Expired GB1064354A (en) 1964-02-26 1965-02-24 A screw rotor machine for expanding a gaseous working medium of high temperature

Country Status (8)

Country Link
US (1) US3307453A (lt)
JP (1) JPS4837923B1 (lt)
AT (1) AT256562B (lt)
BE (1) BE660368A (lt)
CH (1) CH420725A (lt)
FI (1) FI44413B (lt)
FR (1) FR1428214A (lt)
GB (1) GB1064354A (lt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767360A1 (fr) * 1997-08-14 1999-02-19 Bosch Gmbh Robert Machine a roues dentees
WO2009005480A1 (en) * 2007-07-03 2009-01-08 Vavrus Vladimir Steam engine with rotating piston and the manner of cooling and lubricating thereof

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE315444B (lt) * 1965-05-14 1969-09-29 A Lysholm
US3440929A (en) * 1966-11-10 1969-04-29 Sachsenring Automobilwerke Rotary piston type of combustion engine
US3506383A (en) * 1968-08-29 1970-04-14 Trw Inc Low friction gear sets for pumps and motors
AT312902B (de) * 1970-04-02 1974-01-25 Josef Blach Ing Schnecke für Strangpresse od.dgl.
FR2163935A5 (lt) * 1971-12-07 1973-07-27 Rhone Poulenc Sa
GB1484994A (en) * 1973-09-03 1977-09-08 Svenska Rotor Maskiner Ab Shaft seal system for screw compressors
US3977818A (en) * 1975-01-17 1976-08-31 Hydrothermal Power Co., Ltd. Throttling means for geothermal streams
US4059370A (en) * 1976-06-25 1977-11-22 Caterpillar Tractor Co. Rotary engine having low thermal conductivity rotor
GB1570512A (en) * 1976-09-04 1980-07-02 Howden Compressors Ltd Meshing-screw gas-compressing apparatus
US5195881A (en) * 1991-04-09 1993-03-23 George Jr Leslie C Screw-type compressor/expander with valves at each axial end of rotors
US5322428A (en) * 1992-12-07 1994-06-21 The Gorman-Rupp Company Gear transfer pump with lubrication and sealing of the driveshaft and idler pin
US5393209A (en) * 1993-03-29 1995-02-28 The United States Of America As Represented By The United States Department Of Energy Double-ended ceramic helical-rotor expander
US5472329A (en) * 1993-07-15 1995-12-05 Alliedsignal Inc. Gerotor pump with ceramic ring
DE102010055798A1 (de) * 2010-08-26 2012-03-01 Vacuubrand Gmbh + Co Kg Vakuumpumpe
EP4112933A1 (en) * 2021-06-30 2023-01-04 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Integrated cooling of a compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US187934A (en) * 1877-02-27 Improvement in pumps
BE481609A (lt) * 1947-04-03
DE802310C (de) * 1949-07-23 1951-02-08 Ludwig Kornely Zahnrad-Viskosespinnpumpe
US2873909A (en) * 1954-10-26 1959-02-17 Svenska Rotor Maskiner Ab Rotary devices and casing structures therefor
US3129877A (en) * 1956-05-17 1964-04-21 Svenska Rotor Maskiner Ab Rotary piston, positive displacement compressor
US3128710A (en) * 1960-09-19 1964-04-14 Oscar C Blomgren Gear pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767360A1 (fr) * 1997-08-14 1999-02-19 Bosch Gmbh Robert Machine a roues dentees
GB2329425A (en) * 1997-08-14 1999-03-24 Bosch Gmbh Robert Gear pump or motor
GB2329425B (en) * 1997-08-14 1999-11-17 Bosch Gmbh Robert Gear wheel machine
WO2009005480A1 (en) * 2007-07-03 2009-01-08 Vavrus Vladimir Steam engine with rotating piston and the manner of cooling and lubricating thereof

Also Published As

Publication number Publication date
AT256562B (de) 1967-08-25
US3307453A (en) 1967-03-07
FI44413B (lt) 1971-08-02
CH420725A (de) 1966-09-15
BE660368A (lt) 1965-06-16
FR1428214A (fr) 1966-02-11
JPS4837923B1 (lt) 1973-11-14

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