IT1123269B - SCREW ROTATING PISTON MACHINE - Google Patents

SCREW ROTATING PISTON MACHINE

Info

Publication number
IT1123269B
IT1123269B IT25903/79A IT2590379A IT1123269B IT 1123269 B IT1123269 B IT 1123269B IT 25903/79 A IT25903/79 A IT 25903/79A IT 2590379 A IT2590379 A IT 2590379A IT 1123269 B IT1123269 B IT 1123269B
Authority
IT
Italy
Prior art keywords
piston machine
screw rotating
rotating piston
screw
machine
Prior art date
Application number
IT25903/79A
Other languages
Italian (it)
Other versions
IT7925903A0 (en
Inventor
Edouard Klay
Original Assignee
Edouard Klay
Beyeler Johann
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 Edouard Klay, Beyeler Johann filed Critical Edouard Klay
Publication of IT7925903A0 publication Critical patent/IT7925903A0/en
Application granted granted Critical
Publication of IT1123269B publication Critical patent/IT1123269B/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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Rotary-Type Compressors (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
IT25903/79A 1978-09-20 1979-09-20 SCREW ROTATING PISTON MACHINE IT1123269B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7925903A0 IT7925903A0 (en) 1979-09-20
IT1123269B true IT1123269B (en) 1986-04-30

Family

ID=4355851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25903/79A IT1123269B (en) 1978-09-20 1979-09-20 SCREW ROTATING PISTON MACHINE

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
DE59811390D1 (en) 1998-10-23 2004-06-17 Busch Sa Atel Twins conveyor screw rotors
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
WO2011023513A2 (en) * 2009-08-31 2011-03-03 Ralf Steffens Displacement pump having inner seal
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
PT70172A (en) 1979-10-01
BR7905954A (en) 1980-05-27
DK146861C (en) 1984-07-02
FR2436876A1 (en) 1980-04-18
NO150696B (en) 1984-08-20
SE7907744L (en) 1980-03-21
DE2934065A1 (en) 1980-04-03
ZA794433B (en) 1980-08-27
CH635403A5 (en) 1983-03-31
GR66587B (en) 1981-03-30
FI792687A (en) 1980-03-21
GB2030227B (en) 1983-05-18
ATA571279A (en) 1980-12-15
NL7906453A (en) 1980-03-24
NO792870L (en) 1980-03-21
AR219187A1 (en) 1980-07-31
AT363164B (en) 1981-07-10
IN153024B (en) 1984-05-19
IE791634L (en) 1980-03-20
JPS5543288A (en) 1980-03-27
FR2436876B1 (en) 1984-12-07
CA1120447A (en) 1982-03-23
IE48625B1 (en) 1985-03-20
MX149042A (en) 1983-08-10
NO150696C (en) 1984-11-28
IL58100A0 (en) 1979-12-30
IT7925903A0 (en) 1979-09-20
DK390679A (en) 1980-03-21
YU228779A (en) 1983-01-21
AU5037079A (en) 1980-03-27
NZ191394A (en) 1983-02-15
DK146861B (en) 1984-01-23
BE878680A (en) 1979-12-31
ES484284A1 (en) 1980-04-01
GB2030227A (en) 1980-04-02

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