IT968997B - AERODYNAMIC MACHINE WITH PRESSURE WAVES - Google Patents

AERODYNAMIC MACHINE WITH PRESSURE WAVES

Info

Publication number
IT968997B
IT968997B IT30545/72A IT3054572A IT968997B IT 968997 B IT968997 B IT 968997B IT 30545/72 A IT30545/72 A IT 30545/72A IT 3054572 A IT3054572 A IT 3054572A IT 968997 B IT968997 B IT 968997B
Authority
IT
Italy
Prior art keywords
pressure waves
aerodynamic machine
aerodynamic
machine
waves
Prior art date
Application number
IT30545/72A
Other languages
Italian (it)
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.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT968997B publication Critical patent/IT968997B/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records
IT30545/72A 1971-10-19 1972-10-17 AERODYNAMIC MACHINE WITH PRESSURE WAVES IT968997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1521571A CH537517A (en) 1971-10-19 1971-10-19 Aerodynamic pressure wave machine

Publications (1)

Publication Number Publication Date
IT968997B true IT968997B (en) 1974-03-20

Family

ID=4407300

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30545/72A IT968997B (en) 1971-10-19 1972-10-17 AERODYNAMIC MACHINE WITH PRESSURE WAVES

Country Status (13)

Country Link
US (1) US3776663A (en)
JP (1) JPS5332530B2 (en)
AT (1) AT329320B (en)
CA (1) CA954488A (en)
CH (1) CH537517A (en)
CS (1) CS191205B2 (en)
DE (1) DE2154819C3 (en)
FR (1) FR2157541A5 (en)
GB (1) GB1354837A (en)
IT (1) IT968997B (en)
NL (1) NL162179C (en)
PL (1) PL82165B1 (en)
SE (1) SE373908B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610986A5 (en) * 1975-10-10 1979-05-15 Bbc Brown Boveri & Cie
CH633619A5 (en) * 1978-10-02 1982-12-15 Bbc Brown Boveri & Cie MULTI-FLOW GAS DYNAMIC PRESSURE SHAFT MACHINE.
US7656504B1 (en) 1990-08-21 2010-02-02 Nikon Corporation Projection exposure apparatus with luminous flux distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867981A (en) * 1956-05-09 1959-01-13 Ite Circuit Breaker Ltd Aerodynamic wave machine functioning as a compressor and turbine
US2904244A (en) * 1956-06-28 1959-09-15 Ronald D Pearson Pressure exchangers
US3120920A (en) * 1960-08-30 1964-02-11 Bbc Brown Boveri & Cie Pocket combination for extension for speed and load range of awm supercharger

Also Published As

Publication number Publication date
JPS4848862A (en) 1973-07-10
GB1354837A (en) 1974-06-05
SE373908B (en) 1975-02-17
PL82165B1 (en) 1975-10-31
AT329320B (en) 1976-05-10
DE2154819C3 (en) 1975-07-03
CA954488A (en) 1974-09-10
DE2154819A1 (en) 1973-04-26
US3776663A (en) 1973-12-04
NL162179C (en) 1980-04-15
JPS5332530B2 (en) 1978-09-08
CS191205B2 (en) 1979-06-29
CH537517A (en) 1973-05-31
ATA614472A (en) 1975-07-15
FR2157541A5 (en) 1973-06-01
NL7214044A (en) 1973-04-25
DE2154819B2 (en) 1974-11-21
NL162179B (en) 1979-11-15

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