CH550937A - AERODYNAMIC PRESSURE SHAFT MACHINE. - Google Patents

AERODYNAMIC PRESSURE SHAFT MACHINE.

Info

Publication number: CH550937A
Authority: CH; Switzerland
Prior art keywords: pressure shaft; shaft machine; aerodynamic pressure; aerodynamic; machine
Prior art date: 1972-10-25

Application number

CH1552072A

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

1972-10-25

Publication date

1974-06-28

1972-10-25 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1972-10-25 Priority to CH1552072A priority Critical patent/CH550937A/en

1972-11-09 Priority to DE19722254776 priority patent/DE2254776C3/en

1973-05-04 Priority to AT396073A priority patent/AT324048B/en

1973-09-04 Priority to US393818A priority patent/US3879937A/en

1973-09-07 Priority to CA180,718A priority patent/CA995638A/en

1973-10-19 Priority to DK570273AA priority patent/DK141131B/en

1973-10-19 Priority to SE7314265A priority patent/SE407442B/en

1973-10-23 Priority to NLAANVRAGE7314510,A priority patent/NL169774C/en

1973-10-23 Priority to IT30426/73A priority patent/IT998857B/en

1973-10-23 Priority to FR7337726A priority patent/FR2204756B1/fr

1973-10-23 Priority to GB4935973A priority patent/GB1434253A/en

1973-10-23 Priority to BE136961A priority patent/BE806396A/en

1973-10-25 Priority to JP11950773A priority patent/JPS5520080B2/ja

1974-06-28 Publication of CH550937A publication Critical patent/CH550937A/en

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)

CH1552072A 1972-10-25 1972-10-25 AERODYNAMIC PRESSURE SHAFT MACHINE. CH550937A (en)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
CH1552072A CH550937A (en)	1972-10-25	1972-10-25	AERODYNAMIC PRESSURE SHAFT MACHINE.
DE19722254776 DE2254776C3 (en)	1972-10-25	1972-11-09	Aerodynamic pressure wave machine
AT396073A AT324048B (en)	1972-10-25	1973-05-04	AERODYNAMIC PRESSURE SHAFT MACHINE
US393818A US3879937A (en)	1972-10-25	1973-09-04	Aerodynamic pressure-wave machine
CA180,718A CA995638A (en)	1972-10-25	1973-09-07	Aerodynamic pressure-wave machine
DK570273AA DK141131B (en)	1972-10-25	1973-10-19	Aerodynamic pressure wave machine.
SE7314265A SE407442B (en)	1972-10-25	1973-10-19	AERODYNAMIC PRESSURE MACHINE
NLAANVRAGE7314510,A NL169774C (en)	1972-10-25	1973-10-23	AERODYNAMIC PRESSURE WAVE MACHINE.
IT30426/73A IT998857B (en)	1972-10-25	1973-10-23	AERODYNAMIC MACHINE WITH PRESSURE WAVES
FR7337726A FR2204756B1 (en)	1972-10-25	1973-10-23
GB4935973A GB1434253A (en)	1972-10-25	1973-10-23	Aerodynamic pressure-wave machine
BE136961A BE806396A (en)	1972-10-25	1973-10-23	AERODYNAMIC PRESSURE WAVE MACHINE
JP11950773A JPS5520080B2 (en)	1972-10-25	1973-10-25

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
CH550937A true CH550937A (en)	1974-06-28

Family

ID=4409755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1552072A CH550937A (en)	1972-10-25	1972-10-25	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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4796595A (en) *	1986-02-28	1989-01-10	Bbc Brown, Boveri Ltd.	Free-running pressure wave supercharger driven by gas forces
EP0431433A1 (en) *	1989-12-06	1991-06-12	Asea Brown Boveri Ag	Pressure exchanger for internal combustion engines
US5338158A (en) *	1989-11-03	1994-08-16	Hauge Leif J	Pressure exchanger having axially inclined rotor ducts

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
ATE87712T1 (en) *	1989-08-17	1993-04-15	Asea Brown Boveri	PRESSURE WAVE MACHINE.
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
US10641169B2 (en)	2017-06-09	2020-05-05	General Electric Company	Hybrid combustor assembly and method of operation
US11674476B2 (en)	2017-06-09	2023-06-13	General Electric Company	Multiple chamber rotating detonation combustor
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 DK DK570273AA patent/DK141131B/en not_active IP Right Cessation
- 1973-10-19 SE SE7314265A patent/SE407442B/en unknown
- 1973-10-23 IT IT30426/73A patent/IT998857B/en active
- 1973-10-23 FR FR7337726A patent/FR2204756B1/fr not_active Expired
- 1973-10-23 GB GB4935973A patent/GB1434253A/en not_active Expired
- 1973-10-23 BE BE136961A patent/BE806396A/en unknown
- 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4796595A (en) *	1986-02-28	1989-01-10	Bbc Brown, Boveri Ltd.	Free-running pressure wave supercharger driven by gas forces
US5338158A (en) *	1989-11-03	1994-08-16	Hauge Leif J	Pressure exchanger having axially inclined rotor ducts
EP0431433A1 (en) *	1989-12-06	1991-06-12	Asea Brown Boveri Ag	Pressure exchanger for internal combustion engines
US5116205A (en) *	1989-12-06	1992-05-26	Asea Brown Boveri Ltd.	Pressure exchanger for internal-combustion engines
CH680680A5 (en) *	1989-12-06	1992-10-15	Asea Brown Boveri

Also Published As

Publication number	Publication date
GB1434253A (en)	1976-05-05
NL7314510A (en)	1974-04-29
DE2254776B2 (en)	1977-03-10
NL169774B (en)	1982-03-16
JPS4995052A (en)	1974-09-10
DK141131C (en)	1980-06-30
DE2254776A1 (en)	1974-05-09
BE806396A (en)	1974-02-15
NL169774C (en)	1982-08-16
AT324048B (en)	1975-08-11
FR2204756B1 (en)	1977-06-24
DK141131B (en)	1980-01-21
JPS5520080B2 (en)	1980-05-30
FR2204756A1 (en)	1974-05-24
IT998857B (en)	1976-02-20
CA995638A (en)	1976-08-24
US3879937A (en)	1975-04-29
SE407442B (en)	1979-03-26

Publication	Publication Date	Title
CH550098A (en)	1974-06-14	LABELING MACHINE.
NL189883C (en)	1993-08-16	ACCOUNTING MACHINE.
NO137246C (en)	1978-01-25	ARRANGEMENT FOR SHAFT ARRANGEMENTS.
NL171740C (en)	1983-05-02	SHAFT SEAL.
DK137212B (en)	1978-02-06	Rotor haymaking machine.
NL158564B (en)	1978-11-15	PRESSURE MATERIAL.
CH550937A (en)	1974-06-28	AERODYNAMIC PRESSURE SHAFT MACHINE.
FI52177C (en)	1977-07-11	Split machine.
FI52813C (en)	1977-12-12	Dialysis machine.
CH551620A (en)	1974-07-15	BALANCING MACHINE.
NL179088C (en)	1986-07-01	SHAFT SEAL.
DK137396B (en)	1978-02-27	Axial piston machine.
CH550095A (en)	1974-06-14	PACKAGING MACHINE.
CH556929A (en)	1974-12-13	WEB MACHINE.
NL7404667A (en)	1975-10-07	FAST FREEZING MACHINE.
FI49100C (en)	1975-04-10	Deforestation machine.
DK132011B (en)	1975-10-13	Dialysis machine.
CH549671A (en)	1974-05-31	WEB MACHINE.
CH549159A (en)	1974-05-15	AXIAL PISTON MACHINE.
SE394084B (en)	1977-06-06	MOLDING MACHINE.
CH553328A (en)	1974-08-30	COMBUSTION MACHINE.
CH549666A (en)	1974-05-31	COUNTER-DRAW SHAFT MACHINE.
CH549727A (en)	1974-05-31	RADIAL PISTON MACHINE.
CH556414A (en)	1974-11-29	FLAT WEAVING MACHINE.
SE381088B (en)	1975-11-24	PRESSURE BEARINGS

Legal Events

Date	Code	Title	Description
1984-06-29	PL	Patent ceased