AR219187A1 - IMPROVEMENTS IN VOLUMETRIC MACHINE WITH ROTARY PISTONS - Google Patents

IMPROVEMENTS IN VOLUMETRIC MACHINE WITH ROTARY PISTONS

Info

Publication number: AR219187A1
Authority: AR; Argentina
Prior art keywords: rotary pistons; volumetric machine; volumetric; machine; pistons
Prior art date: 1978-09-20

Application number

AR278105A

Other languages

Spanish (es)

Original Assignee

Klay E

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.)

1978-09-20

Filing date

1979-09-18

Publication date

1980-07-31

1979-09-18 Application filed by Klay E, Beyeler J filed Critical Klay E

1980-07-31 Application granted granted Critical

1980-07-31 Publication of AR219187A1 publication Critical patent/AR219187A1/en

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 Pumps (AREA)
Reciprocating Pumps (AREA)
Rotary-Type Compressors (AREA)

AR278105A 1978-09-20 1979-09-18 IMPROVEMENTS IN VOLUMETRIC MACHINE WITH ROTARY PISTONS AR219187A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
AR219187A1 true AR219187A1 (en)	1980-07-31

Family

ID=4355851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR278105A AR219187A1 (en)	1978-09-20	1979-09-18	IMPROVEMENTS IN VOLUMETRIC MACHINE WITH ROTARY PISTONS

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
EP0995879B1 (en)	1998-10-23	2004-05-12	Ateliers Busch S.A.	Twin feed 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
DE59909182D1 (en) *	1999-07-19	2004-05-19	Sterling Fluid Sys Gmbh	Displacement machine for compressible media
CZ288117B6 (en) *	2000-02-18	2001-04-11	Perna Vratislav	Device with spiral 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
WO2005124155A1 (en) *	2004-06-18	2005-12-29	Tohoku University	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
EP2473739B1 (en) *	2009-08-31	2014-03-26	Ralf Steffens	Dry screw pump having inner 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
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
CH298246A (en) *	1951-02-09	1954-04-30	Hack Eugen	Capsule plant for 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 AT AT0571279A patent/AT363164B/en not_active IP Right Cessation
- 1979-08-24 IL IL58100A patent/IL58100A0/en unknown
- 1979-08-24 FR FR7921357A patent/FR2436876A1/en active Granted
- 1979-08-27 IE IE1634/79A patent/IE48625B1/en unknown
- 1979-08-27 NZ NZ191394A patent/NZ191394A/en unknown
- 1979-08-28 GB GB7929784A patent/GB2030227B/en not_active Expired
- 1979-08-28 CA CA000334571A patent/CA1120447A/en not_active Expired
- 1979-08-28 NL NL7906453A patent/NL7906453A/en not_active Application Discontinuation
- 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 JP JP11719579A patent/JPS5543288A/en active Pending
- 1979-09-12 PT PT70172A patent/PT70172A/en unknown
- 1979-09-17 MX MX179301A patent/MX149042A/en unknown
- 1979-09-18 AR AR278105A patent/AR219187A1/en active
- 1979-09-18 BR BR7905954A patent/BR7905954A/en unknown
- 1979-09-19 ES ES484284A patent/ES484284A1/en not_active Expired
- 1979-09-19 DK DK390679A patent/DK146861C/en not_active IP Right Cessation
- 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
NO150696B (en)	1984-08-20
CA1120447A (en)	1982-03-23
FR2436876B1 (en)	1984-12-07
GB2030227B (en)	1983-05-18
IT7925903A0 (en)	1979-09-20
DK146861C (en)	1984-07-02
JPS5543288A (en)	1980-03-27
ATA571279A (en)	1980-12-15
NO792870L (en)	1980-03-21
AU5037079A (en)	1980-03-27
FR2436876A1 (en)	1980-04-18
IN153024B (en)	1984-05-19
IE48625B1 (en)	1985-03-20
GR66587B (en)	1981-03-30
IE791634L (en)	1980-03-20
MX149042A (en)	1983-08-10
DE2934065A1 (en)	1980-04-03
IT1123269B (en)	1986-04-30
YU228779A (en)	1983-01-21
ES484284A1 (en)	1980-04-01
CH635403A5 (en)	1983-03-31
ZA794433B (en)	1980-08-27
FI792687A (en)	1980-03-21
NL7906453A (en)	1980-03-24
PT70172A (en)	1979-10-01
SE7907744L (en)	1980-03-21
AT363164B (en)	1981-07-10
NO150696C (en)	1984-11-28
BR7905954A (en)	1980-05-27
DK146861B (en)	1984-01-23
IL58100A0 (en)	1979-12-30
DK390679A (en)	1980-03-21
GB2030227A (en)	1980-04-02
BE878680A (en)	1979-12-31
NZ191394A (en)	1983-02-15

Publication	Publication Date	Title
AR219187A1 (en)	1980-07-31	IMPROVEMENTS IN VOLUMETRIC MACHINE WITH ROTARY PISTONS
FR2305587A1 (en)	1976-10-22	VOLUMETRIC MACHINE
ES497278A0 (en)	1981-10-16	IMPROVEMENTS IN CENTRIFUGAL PUMPS
ES485099A0 (en)	1980-12-01	IMPROVEMENTS IN ELECTRIC MACHINES
IT8149250A0 (en)	1981-09-08	IMPROVEMENT IN ROTARY CRUSHERING MACHINES
MX145506A (en)	1982-02-26	IMPROVEMENTS IN ROTATING COMBINED MACHINE
MX150763A (en)	1984-07-12	IMPROVED POSITIVE DISPLACEMENT ROTATING MACHINE
BE895699A (en)	1983-05-16	ROTARY VOLUMETRIC MACHINE
MX144550A (en)	1981-10-26	IMPROVEMENT IN PACKING MACHINE
IT1111733B (en)	1986-01-13	VOLUMETRIC ROTATING PUMP
IT1140734B (en)	1986-10-01	PISTON MACHINE WITH ROTATING DRUM-CYLINDER
SE433375B (en)	1984-05-21	Rotary Piston Machine for Liquids
SE7903209L (en)	1979-10-15	ROTATION PISTON MACHINE
IT1120866B (en)	1986-03-26	IMPROVEMENT IN GAUZING MACHINES
AR215765A1 (en)	1979-10-31	IMPROVEMENTS IN ROTARY PUMPS
MX149253A (en)	1983-10-03	IMPROVEMENTS IN A ROTARY DISHWASHER
FR2325825A1 (en)	1977-04-22	VOLUMETRIC MACHINE WITH AXIAL PISTONS
IT1164791B (en)	1987-04-15	IMPROVEMENT IN HYDROSTATIC OPERATING MACHINES
JPS539909A (en)	1978-01-28	Rotary piston machine with liquiddcooled piston
BR7906776A (en)	1980-06-17	HYDRAULIC MACHINE WITH ROTATING PISTON
AR212408A1 (en)	1978-06-30	IMPROVEMENTS IN VACUUM-IMPELLING PISTONS
AR209030A1 (en)	1977-03-15	IMPROVEMENTS IN ROTARY MACHINES
ES493103A0 (en)	1981-02-16	IMPROVEMENTS IN ROTARY FLUID MACHINES
AR212409A1 (en)	1978-06-30	IMPROVEMENTS IN TWO-STROKE ROTARY ENGINES
AR212775A1 (en)	1978-09-29	IMPROVEMENTS IN ROTARY VACUUM PUMPS