DK390679A - SCREW-rotary piston machine - Google Patents

SCREW-rotary piston machine

Info

Publication number
DK390679A
DK390679A DK390679A DK390679A DK390679A DK 390679 A DK390679 A DK 390679A DK 390679 A DK390679 A DK 390679A DK 390679 A DK390679 A DK 390679A DK 390679 A DK390679 A DK 390679A
Authority
DK
Denmark
Prior art keywords
screw
rotary piston
piston machine
machine
rotary
Prior art date
Application number
DK390679A
Other languages
Danish (da)
Other versions
DK146861B (en
DK146861C (en
Inventor
E Klaey
Original Assignee
E Klaey
Beyeler J
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 E Klaey, Beyeler J filed Critical E Klaey
Publication of DK390679A publication Critical patent/DK390679A/en
Publication of DK146861B publication Critical patent/DK146861B/en
Application granted granted Critical
Publication of DK146861C publication Critical patent/DK146861C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DK390679A 1978-09-20 1979-09-19 SCOROTOR MACHINE WITH TWO PARALLEL COLLECTIVE SPINDLES DK146861C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH980678 1978-09-20
CH980678A CH635403A5 (en) 1978-09-20 1978-09-20 SCREW MACHINE.

Publications (3)

Publication Number Publication Date
DK390679A true DK390679A (en) 1980-03-21
DK146861B DK146861B (en) 1984-01-23
DK146861C DK146861C (en) 1984-07-02

Family

ID=4355851

Family Applications (1)

Application Number Title Priority Date Filing Date
DK390679A DK146861C (en) 1978-09-20 1979-09-19 SCOROTOR MACHINE WITH TWO PARALLEL COLLECTIVE SPINDLES

Country Status (27)

Country Link
JP (1) JPS5543288A (en)
AR (1) AR219187A1 (en)
AT (1) AT363164B (en)
AU (1) AU5037079A (en)
BE (1) BE878680A (en)
BR (1) BR7905954A (en)
CA (1) CA1120447A (en)
CH (1) CH635403A5 (en)
DE (1) DE2934065A1 (en)
DK (1) DK146861C (en)
ES (1) ES484284A1 (en)
FI (1) FI792687A (en)
FR (1) FR2436876A1 (en)
GB (1) GB2030227B (en)
GR (1) GR66587B (en)
IE (1) IE48625B1 (en)
IL (1) IL58100A0 (en)
IN (1) IN153024B (en)
IT (1) IT1123269B (en)
MX (1) MX149042A (en)
NL (1) NL7906453A (en)
NO (1) NO150696C (en)
NZ (1) NZ191394A (en)
PT (1) PT70172A (en)
SE (1) SE7907744L (en)
YU (1) YU228779A (en)
ZA (1) ZA794433B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332707A1 (en) * 1983-09-10 1985-03-28 Dietrich Dipl.-Ing. 5206 Neunkirchen-Seelscheid Densch Internal combustion engine
US4761125A (en) * 1986-03-29 1988-08-02 Nippon Soken, Inc. Twin-shaft multi-lobed type hydraulic device
JPS6314884U (en) * 1986-07-14 1988-01-30
JP2602869B2 (en) * 1988-01-05 1997-04-23 株式会社東芝 Fluid compressor
KR0133154B1 (en) * 1994-08-22 1998-04-20 이종대 Screw pump
DE19537674C1 (en) * 1995-10-10 1997-02-20 Adolf Dr Ing Hupe Rotary piston machine with disc-shaped main rotor
DE19728434C2 (en) * 1997-07-03 1999-07-29 Busch Sa Atel Screw compressors for compressible media
DE19820622A1 (en) * 1998-05-09 1999-11-11 Peter Frieden Demountable pump or compressor for chemical or food processing industry
ES2221141T3 (en) 1998-10-23 2004-12-16 Ateliers Busch S.A. ROTORS OF TWIN CONVEYOR SCREWS.
RU2150027C1 (en) * 1998-12-09 2000-05-27 Родионов Александр Хайрулович Method for varying volume in positive-displacement machines
DE19927382A1 (en) * 1999-06-16 2000-12-28 Diro Gmbh & Co Kg Internal combustion engine
ATE264457T1 (en) * 1999-07-19 2004-04-15 Sterling Fluid Sys Gmbh DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA
CZ2000581A3 (en) 2000-02-18 2001-04-11 Perna Vratislav Device with helical teeth in interaction with each other
CH694339A9 (en) 2000-07-25 2005-03-15 Busch Sa Atel Twin screw rotors and those containing Ve rdraengermaschinen.
RS50951B (en) 2001-02-23 2010-08-31 Ateliers Busch Sa. Rotary piston machine for compressible media
NO20011078D0 (en) * 2001-03-02 2001-03-02 Knut Stole Tenfjord Motor Base
DE10300203A1 (en) 2003-01-08 2004-07-22 Pfeiffer Vacuum Gmbh Twin-shaft vacuum pump and method for manufacturing a twin-shaft vacuum pump
GB0401484D0 (en) * 2004-01-23 2004-02-25 Boc Group Plc Screw pump
EP1780417A4 (en) * 2004-06-18 2012-04-18 Univ Tohoku Screw vacuum pump
DE102007038966B4 (en) * 2007-08-17 2024-05-02 Busch Produktions Gmbh Multi-stage rotary piston vacuum pump or compressor
US8328542B2 (en) * 2008-12-31 2012-12-11 General Electric Company Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
DE112010003504A5 (en) * 2009-08-31 2012-11-22 Ralf Steffens Positive displacement pump with internal compression
DE102016216279A1 (en) 2016-08-30 2018-03-01 Leybold Gmbh Vacuum-screw rotor
CN109139464A (en) * 2018-09-20 2019-01-04 李桂君 A kind of double helix supercharging device and the engine comprising the double helix supercharging device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB419338A (en) * 1933-01-03 1934-11-09 British Thomson Houston Co Ltd Improvements in and relating to screw pumps or compressors
DE594691C (en) * 1933-01-04 1934-03-21 Aeg Screw compressor, consisting of right- and left-handed, mutually engaging screws coupled by cogwheels
DE656077C (en) * 1934-05-12 1938-01-28 August H Fuerstenberg Rotary piston machine
GB564309A (en) * 1943-06-24 1944-09-21 Equi Flow Inc Laminated gear pumps
LU28755A1 (en) * 1944-03-29 1900-01-01
CH298246A (en) * 1951-02-09 1954-04-30 Hack Eugen Capsule plant for liquids, plastic masses and the like.
GB705774A (en) * 1951-02-09 1954-03-17 Eugen Haok Rotary pump adapted for use as a pump or motor for the delivery of liquids, plastic masses and the like
CH430027A (en) * 1963-07-18 1967-02-15 Paul Wormser & Cie Rotary piston machine
GB1065000A (en) * 1965-12-21 1967-04-12 Stothert & Pitt Ltd An improved meshing screw pump

Also Published As

Publication number Publication date
NL7906453A (en) 1980-03-24
ZA794433B (en) 1980-08-27
FI792687A (en) 1980-03-21
AR219187A1 (en) 1980-07-31
AT363164B (en) 1981-07-10
NO150696B (en) 1984-08-20
IT7925903A0 (en) 1979-09-20
YU228779A (en) 1983-01-21
ES484284A1 (en) 1980-04-01
BE878680A (en) 1979-12-31
FR2436876A1 (en) 1980-04-18
IN153024B (en) 1984-05-19
DK146861B (en) 1984-01-23
NO150696C (en) 1984-11-28
MX149042A (en) 1983-08-10
PT70172A (en) 1979-10-01
AU5037079A (en) 1980-03-27
DK146861C (en) 1984-07-02
IE48625B1 (en) 1985-03-20
GR66587B (en) 1981-03-30
IT1123269B (en) 1986-04-30
DE2934065A1 (en) 1980-04-03
BR7905954A (en) 1980-05-27
ATA571279A (en) 1980-12-15
FR2436876B1 (en) 1984-12-07
IL58100A0 (en) 1979-12-30
GB2030227B (en) 1983-05-18
JPS5543288A (en) 1980-03-27
CH635403A5 (en) 1983-03-31
CA1120447A (en) 1982-03-23
IE791634L (en) 1980-03-20
NO792870L (en) 1980-03-21
SE7907744L (en) 1980-03-21
NZ191394A (en) 1983-02-15
GB2030227A (en) 1980-04-02

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Legal Events

Date Code Title Description
PBP Patent lapsed