CH470588A - Geräuschminderung bei aerodynamischen Druckwellenmaschinen - Google Patents

Geräuschminderung bei aerodynamischen Druckwellenmaschinen

Info

Publication number
CH470588A
CH470588A CH95268A CH95268A CH470588A CH 470588 A CH470588 A CH 470588A CH 95268 A CH95268 A CH 95268A CH 95268 A CH95268 A CH 95268A CH 470588 A CH470588 A CH 470588A
Authority
CH
Switzerland
Prior art keywords
noise reduction
pressure wave
aerodynamic pressure
wave machines
machines
Prior art date
Application number
CH95268A
Other languages
English (en)
Inventor
Leutwyler Paul
Alfred Dipl Ing Wunsch
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
Priority to CH95268A priority Critical patent/CH470588A/de
Priority to DEA29373U priority patent/DE1992623U/de
Priority to NL6805679A priority patent/NL6805679A/xx
Priority to DE1813037A priority patent/DE1813037C3/de
Priority to US790781A priority patent/US3556680A/en
Priority to SE00698/69A priority patent/SE347788B/xx
Priority to FR6900870A priority patent/FR2000508B1/fr
Priority to GB3220/69A priority patent/GB1206382A/en
Publication of CH470588A publication Critical patent/CH470588A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Motor Or Generator Cooling System (AREA)
CH95268A 1968-01-22 1968-01-22 Geräuschminderung bei aerodynamischen Druckwellenmaschinen CH470588A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH95268A CH470588A (de) 1968-01-22 1968-01-22 Geräuschminderung bei aerodynamischen Druckwellenmaschinen
DEA29373U DE1992623U (de) 1968-01-22 1968-03-09 Aerodynamische druckwellenmaschine mit geraeuschminderung.
NL6805679A NL6805679A (de) 1968-01-22 1968-04-22
DE1813037A DE1813037C3 (de) 1968-01-22 1968-12-06 Geräuschminderung bei einer gasdynamischen Druckwellenmaschine
US790781A US3556680A (en) 1968-01-22 1969-01-13 Aerodynamic pressure-wave machine
SE00698/69A SE347788B (de) 1968-01-22 1969-01-20
FR6900870A FR2000508B1 (de) 1968-01-22 1969-01-20
GB3220/69A GB1206382A (en) 1968-01-22 1969-01-20 A method of reducing the noise which occurs in an aerodynamic pressure-wave machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH95268A CH470588A (de) 1968-01-22 1968-01-22 Geräuschminderung bei aerodynamischen Druckwellenmaschinen

Publications (1)

Publication Number Publication Date
CH470588A true CH470588A (de) 1969-03-31

Family

ID=4198984

Family Applications (1)

Application Number Title Priority Date Filing Date
CH95268A CH470588A (de) 1968-01-22 1968-01-22 Geräuschminderung bei aerodynamischen Druckwellenmaschinen

Country Status (7)

Country Link
US (1) US3556680A (de)
CH (1) CH470588A (de)
DE (2) DE1992623U (de)
FR (1) FR2000508B1 (de)
GB (1) GB1206382A (de)
NL (1) NL6805679A (de)
SE (1) SE347788B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438183A1 (fr) * 1978-10-02 1980-04-30 Bbc Brown Boveri & Cie Machine a ondes de pression et a plusieurs flux fonctionnant suivant la dynamique des gaz
DE3937704A1 (de) * 1989-11-13 1991-05-16 Comprex Ag Baden Gasdynamische druckwellenmaschine
DE3937702A1 (de) * 1989-11-13 1991-05-16 Comprex Ag Baden Gasdynamische druckwellenmaschine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH528012A (de) * 1971-02-18 1972-09-15 Bbc Brown Boveri & Cie Verfahren zum Betrieb einer aerodynamischen Druckwellenmaschine und Einrichtung zur Durchführung des Verfahrens
US3951567A (en) * 1971-12-18 1976-04-20 Ulrich Rohs Side channel compressor
DE2405890A1 (de) * 1974-02-07 1975-08-14 Siemens Ag Seitenkanal-ringverdichter
US4352638A (en) * 1979-11-05 1982-10-05 Ford Motor Company Rotor assembly for wave compression supercharger
US4360316A (en) * 1980-07-07 1982-11-23 Ford Motor Company Two cycle per revolution wave compression supercharger
DE3708130A1 (de) * 1987-03-13 1988-09-22 Braun Ag Luefterwalze fuer geraete des persoenlichen bedarfs
DE59008327D1 (de) * 1989-03-01 1995-03-09 Asea Brown Boveri Rotor einer Druckwellenmaschine.
DE3906552A1 (de) * 1989-03-02 1990-09-06 Asea Brown Boveri Gasdynamische druckwellenmaschine
DE3906554A1 (de) * 1989-03-02 1990-09-06 Asea Brown Boveri Gasdynamische druckwellenmaschine
DE3906551A1 (de) * 1989-03-02 1990-09-06 Asea Brown Boveri Gasdynamische druckwellenmaschine
JP3826508B2 (ja) * 1997-08-06 2006-09-27 株式会社デンソー 燃料ポンプ
US6393831B1 (en) 2000-11-17 2002-05-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Exoskeletal engine
DE102004001845A1 (de) * 2004-01-13 2005-08-04 J. Eberspächer GmbH & Co. KG Förderorgan, insbesondere Rotor oder Stator, zur Förderung eines fließfähigen, vorzugsweise gasförmigen, Mediums
TWI328081B (en) * 2007-04-04 2010-08-01 Delta Electronics Inc Fan and impeller thereof
DK2516954T3 (da) * 2009-12-23 2020-04-14 Energy Recovery Inc Rotationsenergigenerhvervelsesanordning
US9605540B2 (en) * 2013-08-20 2017-03-28 Honeywell International Inc. Alternating nozzles for radial inflow turbine
US10443626B2 (en) * 2016-03-15 2019-10-15 General Electric Company Non uniform vane spacing
DE102019208045B4 (de) * 2019-06-03 2023-05-11 Ford Global Technologies, Llc Mittels Comprex-Lader aufgeladene Brennkraftmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438183A1 (fr) * 1978-10-02 1980-04-30 Bbc Brown Boveri & Cie Machine a ondes de pression et a plusieurs flux fonctionnant suivant la dynamique des gaz
DE3937704A1 (de) * 1989-11-13 1991-05-16 Comprex Ag Baden Gasdynamische druckwellenmaschine
DE3937702A1 (de) * 1989-11-13 1991-05-16 Comprex Ag Baden Gasdynamische druckwellenmaschine
DE3937704C2 (de) * 1989-11-13 1999-01-28 Caterpillar Inc Gasdynamische Druckwellenmaschine
DE3937702C2 (de) * 1989-11-13 2000-01-27 Caterpillar Inc Gasdynamische Druckwellenmaschine

Also Published As

Publication number Publication date
DE1813037C3 (de) 1974-08-29
US3556680A (en) 1971-01-19
FR2000508B1 (de) 1975-07-04
GB1206382A (en) 1970-09-23
SE347788B (de) 1972-08-14
NL6805679A (de) 1969-07-24
DE1813037A1 (de) 1969-08-14
DE1813037B2 (de) 1974-01-31
FR2000508A1 (de) 1969-09-12
DE1992623U (de) 1968-08-29

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Legal Events

Date Code Title Description
PL Patent ceased