AT324048B - AERODYNAMIC PRESSURE SHAFT MACHINE - Google Patents

AERODYNAMIC PRESSURE SHAFT MACHINE

Info

Publication number: AT324048B
Authority: AT; Austria
Prior art keywords: pressure shaft; shaft machine; aerodynamic pressure; aerodynamic; machine
Prior art date: 1972-10-25

Application number

AT396073A

Other languages

German (de)

Original Assignee

Bbc Brown Boveri & Cie

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.)

1972-10-25

Filing date

1973-05-04

Publication date

1975-08-11

1973-05-04 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1975-08-11 Application granted granted Critical

1975-08-11 Publication of AT324048B publication Critical patent/AT324048B/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F13/00—Pressure exchangers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/02—Gas-turbine plants characterised by the use of combustion products as the working fluid using exhaust-gas pressure in a pressure exchanger to compress combustion-air
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Supercharger (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

AT396073A 1972-10-25 1973-05-04 AERODYNAMIC PRESSURE SHAFT MACHINE AT324048B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1552072A CH550937A (en)	1972-10-25	1972-10-25	AERODYNAMIC PRESSURE SHAFT MACHINE.

Publications (1)

Publication Number	Publication Date
AT324048B true AT324048B (en)	1975-08-11

Family

ID=4409755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT396073A AT324048B (en)	1972-10-25	1973-05-04	AERODYNAMIC PRESSURE SHAFT MACHINE

Country Status (12)

Country	Link
US (1)	US3879937A (en)
JP (1)	JPS5520080B2 (en)
AT (1)	AT324048B (en)
BE (1)	BE806396A (en)
CA (1)	CA995638A (en)
CH (1)	CH550937A (en)
DK (1)	DK141131B (en)
FR (1)	FR2204756B1 (en)
GB (1)	GB1434253A (en)
IT (1)	IT998857B (en)
NL (1)	NL169774C (en)
SE (1)	SE407442B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE53891T1 (en) *	1986-02-28	1990-06-15	Bbc Brown Boveri & Cie	GAS-POWERED, FREE-RUNNING PRESSURE WAVE CHARGER.
US4733536A (en) *	1986-10-22	1988-03-29	Gas Research Institute	Integrated mechanical vapor recompression apparatus and process for the cogeneration of electric and water-based power having a recirculation control system for part-load capacity
ES2044333T3 (en) *	1989-08-17	1994-01-01	Asea Brown Boveri	PRESSURE WAVES MACHINE.
NO168548C (en) *	1989-11-03	1992-03-04	Leif J Hauge	PRESS CHANGER.
CH680680A5 (en) *	1989-12-06	1992-10-15	Asea Brown Boveri
US5916125A (en) *	1997-05-16	1999-06-29	Allison Engine Company, Inc.	Forced purge wave rotor
US6449939B1 (en)	2000-05-26	2002-09-17	Rolls-Royce Corporation	Pulsed detonation engine wave rotor
US7555891B2 (en)	2004-11-12	2009-07-07	Board Of Trustees Of Michigan State University	Wave rotor apparatus
FR2893086B1 (en) *	2005-11-09	2008-01-25	Onera (Off Nat Aerospatiale)	HIGH PERFORMANCE THERMAL MACHINE
WO2012116285A2 (en)	2011-02-25	2012-08-30	Board Of Trustees Of Michigan State University	Wave disc engine apparatus
EP2971514B1 (en)	2013-03-15	2020-07-22	Rolls-Royce North American Technologies, Inc.	Continuous detonation combustion engine and system
EP3062023A1 (en)	2015-02-20	2016-08-31	Rolls-Royce North American Technologies, Inc.	Wave rotor with piston assembly
US10393383B2 (en)	2015-03-13	2019-08-27	Rolls-Royce North American Technologies Inc.	Variable port assemblies for wave rotors
US11674476B2 (en)	2017-06-09	2023-06-13	General Electric Company	Multiple chamber rotating detonation combustor
US10641169B2 (en)	2017-06-09	2020-05-05	General Electric Company	Hybrid combustor assembly and method of operation
US10969107B2 (en)	2017-09-15	2021-04-06	General Electric Company	Turbine engine assembly including a rotating detonation combustor
CN115013154B (en) *	2022-06-27	2024-06-11	北京航空航天大学宁波创新研究院	Wave rotor system with expanded channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR877085A (en) *	1940-12-07	1942-11-26	Brown	pressure exchanger
US2764340A (en) *	1949-09-09	1956-09-25	Jendrassik Developments Ltd	Pressure exchangers
US2946184A (en) *	1951-11-08	1960-07-26	Jendrassik Developments Ltd	Pressure exchangers and applications thereof
GB843911A (en) *	1955-06-30	1960-08-10	Ronald Denzil Pearson	Improvements in pressure exchangers
US3003315A (en) *	1955-10-26	1961-10-10	Spalding Dudley Brian	Compression ignition pressure exchanger
US3043106A (en) *	1959-09-22	1962-07-10	Jr Richard R Coleman	Gas turbine engine
GB936427A (en) *	1961-05-02	1963-09-11	Power Jets Res & Dev Ltd	Improvements in or relating to pressure exchangers
CH440848A (en) *	1965-08-12	1967-07-31	Bbc Brown Boveri & Cie	Pressure transformer
GB1181813A (en) *	1967-03-30	1970-02-18	Rolls Royce	Improvements in or relating to Pressure Exchangers

1972
- 1972-10-25 CH CH1552072A patent/CH550937A/en not_active IP Right Cessation
1973
- 1973-05-04 AT AT396073A patent/AT324048B/en not_active IP Right Cessation
- 1973-09-04 US US393818A patent/US3879937A/en not_active Expired - Lifetime
- 1973-09-07 CA CA180,718A patent/CA995638A/en not_active Expired
- 1973-10-19 SE SE7314265A patent/SE407442B/en unknown
- 1973-10-19 DK DK570273AA patent/DK141131B/en not_active IP Right Cessation
- 1973-10-23 IT IT30426/73A patent/IT998857B/en active
- 1973-10-23 FR FR7337726A patent/FR2204756B1/fr not_active Expired
- 1973-10-23 BE BE136961A patent/BE806396A/en unknown
- 1973-10-23 GB GB4935973A patent/GB1434253A/en not_active Expired
- 1973-10-23 NL NLAANVRAGE7314510,A patent/NL169774C/en not_active IP Right Cessation
- 1973-10-25 JP JP11950773A patent/JPS5520080B2/ja not_active Expired

Also Published As

Publication number	Publication date
NL169774C (en)	1982-08-16
JPS4995052A (en)	1974-09-10
DK141131C (en)	1980-06-30
SE407442B (en)	1979-03-26
FR2204756B1 (en)	1977-06-24
NL7314510A (en)	1974-04-29
DE2254776A1 (en)	1974-05-09
FR2204756A1 (en)	1974-05-24
NL169774B (en)	1982-03-16
US3879937A (en)	1975-04-29
IT998857B (en)	1976-02-20
BE806396A (en)	1974-02-15
CA995638A (en)	1976-08-24
CH550937A (en)	1974-06-28
DE2254776B2 (en)	1977-03-10
GB1434253A (en)	1976-05-05
DK141131B (en)	1980-01-21
JPS5520080B2 (en)	1980-05-30

Legal Events

Date	Code	Title	Description
1984-07-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
SE389172B (en)	1976-10-25	COMPRESSOR ROTOR
SE406294B (en)	1979-02-05	EXTENSION MACHINE
AR200252A1 (en)	1974-10-31	PRINTER MACHINE
NL171740C (en)	1983-05-02	SHAFT SEAL.
BE807576A (en)	1974-03-15	GLUING MACHINE
DK137212B (en)	1978-02-06	Rotor haymaking machine.
AT324048B (en)	1975-08-11	AERODYNAMIC PRESSURE SHAFT MACHINE
IT987334B (en)	1975-02-20	ROTARY MACHINE
FI52177C (en)	1977-07-11	Split machine.
SE385138B (en)	1976-06-08	FIBER-ARMED ROTOR UNIT
NL179088C (en)	1986-07-01	SHAFT SEAL.
BR7301576D0 (en)	1974-08-15	OPERATING MACHINE SET
SE394753B (en)	1977-07-04	PRINTING MACHINE
SE393669B (en)	1977-05-16	SHAFT BEARINGS
AR198861A1 (en)	1974-07-24	POSITIVE DISPLACEMENT MACHINE
AT348437B (en)	1979-02-12	INDEPENDENT BAGING MACHINE
AT338210B (en)	1977-08-10	PRINTING MACHINE
CH549666A (en)	1974-05-31	COUNTER-DRAW SHAFT MACHINE.
IT992261B (en)	1975-09-10	ROTATING MACHINE
SE381088B (en)	1975-11-24	PRESSURE BEARINGS
CH549727A (en)	1974-05-31	RADIAL PISTON MACHINE.
AT329320B (en)	1976-05-10	AERODYNAMIC PRESSURE SHAFT MACHINE
AT332100B (en)	1976-09-10	MORTING MACHINE
CH555476A (en)	1974-10-31	DISPLACEMENT MACHINE.
BE805665A (en)	1974-02-01	ROTORS