IT7925903A0 - SCREW ROTARY PISTON MACHINE. - Google Patents

SCREW ROTARY PISTON MACHINE.

Info

Publication number: IT7925903A0
Authority: IT; Italy
Prior art keywords: rotary piston; piston machine; screw rotary; screw; machine
Prior art date: 1978-09-20

Application number

IT7925903A

Other languages

Italian (it)

Other versions

IT1123269B (en

Inventor

Klay Edouard

Original Assignee

Klay Edouard Delemont Svizzera

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.)

1978-09-20

Filing date

1979-09-20

Publication date

1979-09-20

1979-09-20 Application filed by Klay Edouard Delemont Svizzera filed Critical Klay Edouard Delemont Svizzera

1979-09-20 Publication of IT7925903A0 publication Critical patent/IT7925903A0/en

1986-04-30 Application granted granted Critical

1986-04-30 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)
Rotary-Type Compressors (AREA)
Rotary Pumps (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Reciprocating 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 true IT7925903A0 (en)	1979-09-20
IT1123269B 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
ATE266800T1 (en)	1998-10-23	2004-05-15	Busch Sa Atel	TWIN 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
EP1070848B1 (en) *	1999-07-19	2004-04-14	Sterling Fluid Systems (Germany) GmbH	Positive displacement machine for compressible fluids
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
JP4839443B2 (en) *	2004-06-18	2011-12-21	国立大学法人東北大学	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

1978
- 1978-09-20 CH CH980678A patent/CH635403A5/en not_active IP Right Cessation
1979
- 1979-08-22 ZA ZA00794433A patent/ZA794433B/en unknown
- 1979-08-23 DE DE19792934065 patent/DE2934065A1/en not_active Ceased
- 1979-08-24 FR FR7921357A patent/FR2436876A1/en active Granted
- 1979-08-24 IL IL58100A patent/IL58100A0/en unknown
- 1979-08-24 AT AT0571279A patent/AT363164B/en not_active IP Right Cessation
- 1979-08-27 NZ NZ191394A patent/NZ191394A/en unknown
- 1979-08-27 IE IE1634/79A patent/IE48625B1/en unknown
- 1979-08-28 NL NL7906453A patent/NL7906453A/en not_active Application Discontinuation
- 1979-08-28 CA CA000334571A patent/CA1120447A/en not_active Expired
- 1979-08-28 GB GB7929784A patent/GB2030227B/en not_active Expired
- 1979-08-29 IN IN611/DEL/79A patent/IN153024B/en unknown
- 1979-08-29 FI FI792687A patent/FI792687A/en not_active Application Discontinuation
- 1979-08-29 AU AU50370/79A patent/AU5037079A/en not_active Abandoned
- 1979-08-30 GR GR59932A patent/GR66587B/el unknown
- 1979-09-05 NO NO792870A patent/NO150696C/en unknown
- 1979-09-10 BE BE2/58066A patent/BE878680A/en not_active IP Right Cessation
- 1979-09-12 PT PT70172A patent/PT70172A/en unknown
- 1979-09-12 JP JP11719579A patent/JPS5543288A/en active Pending
- 1979-09-17 MX MX179301A patent/MX149042A/en unknown
- 1979-09-18 BR BR7905954A patent/BR7905954A/en unknown
- 1979-09-18 AR AR278105A patent/AR219187A1/en active
- 1979-09-19 DK DK390679A patent/DK146861C/en not_active IP Right Cessation
- 1979-09-19 ES ES484284A patent/ES484284A1/en not_active Expired
- 1979-09-19 SE SE7907744A patent/SE7907744L/en not_active Application Discontinuation
- 1979-09-20 IT IT25903/79A patent/IT1123269B/en active
- 1979-09-20 YU YU02287/79A patent/YU228779A/en unknown

Also Published As

Publication number	Publication date
GB2030227A (en)	1980-04-02
NO150696B (en)	1984-08-20
CA1120447A (en)	1982-03-23
SE7907744L (en)	1980-03-21
FR2436876B1 (en)	1984-12-07
DK390679A (en)	1980-03-21
FI792687A (en)	1980-03-21
AU5037079A (en)	1980-03-27
FR2436876A1 (en)	1980-04-18
MX149042A (en)	1983-08-10
NO150696C (en)	1984-11-28
CH635403A5 (en)	1983-03-31
IN153024B (en)	1984-05-19
NZ191394A (en)	1983-02-15
JPS5543288A (en)	1980-03-27
ES484284A1 (en)	1980-04-01
IL58100A0 (en)	1979-12-30
YU228779A (en)	1983-01-21
DK146861C (en)	1984-07-02
GB2030227B (en)	1983-05-18
PT70172A (en)	1979-10-01
IE791634L (en)	1980-03-20
AR219187A1 (en)	1980-07-31
AT363164B (en)	1981-07-10
BR7905954A (en)	1980-05-27
DK146861B (en)	1984-01-23
NO792870L (en)	1980-03-21
BE878680A (en)	1979-12-31
DE2934065A1 (en)	1980-04-03
ZA794433B (en)	1980-08-27
ATA571279A (en)	1980-12-15
IE48625B1 (en)	1985-03-20
IT1123269B (en)	1986-04-30
NL7906453A (en)	1980-03-24
GR66587B (en)	1981-03-30

Publication	Publication Date	Title
IT7925903A0 (en)	1979-09-20	SCREW ROTARY PISTON MACHINE.
IT7924086A0 (en)	1979-07-04	ROTARY PISTON MACHINE.
IT7926658A0 (en)	1979-10-19	PISTON INJECTION MACHINE.
IT1209395B (en)	1989-07-16	ROTARY PISTON MACHINE.
FR2480866B1 (en)	1987-06-26	ROTARY PISTON MACHINE
IT8020863A0 (en)	1980-03-21	ROTARY PISTON MACHINE.
IT7922989A0 (en)	1979-05-25	PISTON AND CYLINDER MACHINE.
FR2340447A1 (en)	1977-09-02	ROTARY PISTON MACHINE
FR2313550A1 (en)	1976-12-31	ROTARY PISTON MACHINE
IT7820306A0 (en)	1978-02-16	IMPROVED ROTARY PISTON MACHINE.
IT1231632B (en)	1991-12-18	ROTARY PISTON MACHINE
IT8020974A0 (en)	1980-03-27	ROTARY PISTON MACHINE.
IT8020266A0 (en)	1980-02-29	PISTON MACHINE WITH ROTATING DRUM-CYLINDERS.
IT8067776A0 (en)	1980-05-16	HYDRAULIC ROTARY PISTON MACHINE
IT8019727A0 (en)	1980-02-06	HYDROSTATIC PISTON MACHINE.
FR2349728A1 (en)	1977-11-25	AXIAL PISTON MACHINE
IT7921686A0 (en)	1979-04-09	ROTARY PISTON MACHINE.
IT8022859A0 (en)	1980-06-18	MULTI-TANDEM MACHINE WITH FREE PISTONS.
FR2439315B1 (en)	1985-07-05	ROTARY PISTON HYDRAULIC MACHINE
GB2026087B (en)	1982-07-28	Radial piston machine
JPS54121310A (en)	1979-09-20	Rotary piston machine
JPS54134205A (en)	1979-10-18	Rotary piston machine
IL55145A0 (en)	1978-09-29	Rotary piston machine
IL55012A0 (en)	1978-08-31	Rotary piston machine