NO118008B - - Google Patents

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Info

Publication number
NO118008B
NO118008B NO150895A NO15089563A NO118008B NO 118008 B NO118008 B NO 118008B NO 150895 A NO150895 A NO 150895A NO 15089563 A NO15089563 A NO 15089563A NO 118008 B NO118008 B NO 118008B
Authority
NO
Norway
Prior art keywords
switch
bearing
knife edge
contact
knife
Prior art date
Application number
NO150895A
Other languages
English (en)
Norwegian (no)
Inventor
N Hughes
Original Assignee
Sonic Dev Corp
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 Sonic Dev Corp filed Critical Sonic Dev Corp
Publication of NO118008B publication Critical patent/NO118008B/no

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/90—Concentrating evaporators using vibratory force

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Nozzles (AREA)
  • Gas Burners (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Lasers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
NO150895A 1962-11-21 1963-11-20 NO118008B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239236A US3230923A (en) 1962-11-21 1962-11-21 Sonic pressure wave generator

Publications (1)

Publication Number Publication Date
NO118008B true NO118008B (fr) 1969-10-20

Family

ID=22901234

Family Applications (1)

Application Number Title Priority Date Filing Date
NO150895A NO118008B (fr) 1962-11-21 1963-11-20

Country Status (8)

Country Link
US (1) US3230923A (fr)
BE (1) BE640152A (fr)
CH (1) CH421579A (fr)
DK (1) DK121782B (fr)
GB (1) GB1043560A (fr)
NL (1) NL148247B (fr)
NO (1) NO118008B (fr)
SE (1) SE324255B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320744A (en) * 1965-11-15 1967-05-23 Sonic Dev Corp Gas turbine engine burner
GB1279399A (en) * 1968-12-03 1972-06-28 British Petroleum Co Nozzle
US3835810A (en) * 1969-09-04 1974-09-17 Energy Sciences Inc Pressure wave mixing
US3831550A (en) * 1970-11-02 1974-08-27 Energy Sciences Inc Sonic wave generation
US3973250A (en) * 1974-11-12 1976-08-03 Uffelman Malcolm R Acoustically coupled burglar alarm system
LU86156A1 (fr) * 1985-11-12 1987-06-26 Xrg Systems Procede et dispositif pour extraire des liquides d'agregate et de melanges gaz-vapeur
US5297501A (en) * 1992-12-28 1994-03-29 National Technical Systems Intense noise generator
US6098897A (en) * 1998-12-23 2000-08-08 Lockwood; Hanford N. Low pressure dual fluid atomizer
CN103080564B (zh) * 2010-06-29 2017-09-08 科尔德哈勃船舶有限公司 具有超声能量发生器的气体提升泵器械和方法
GB2497954A (en) 2011-12-22 2013-07-03 Coldharbour Marine Ltd Gas lift pump with a sonic generator
US9115699B2 (en) * 2012-02-28 2015-08-25 General Electric Company Ultrasonic sound emitting devices for wind turbines
US9125394B2 (en) * 2013-01-30 2015-09-08 General Electric Company Ultrasonic sound emitting devices for wind turbines
KR20160098189A (ko) 2013-10-14 2016-08-18 콜드하버 마린 리미티드 초음파를 사용하는 가스 변환 장치 및 방법
US11931199B2 (en) * 2021-01-28 2024-03-19 Yuri Abramov Nozzles for amplifying and suppression of sound
CN113877885A (zh) * 2021-09-28 2022-01-04 江苏长沐智能装备有限公司 干式超声波清洗除尘设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285330C (fr) *
US852647A (en) * 1907-01-08 1907-05-07 Submarine Signal Co Submarine signaling.
US1413113A (en) * 1918-03-15 1922-04-18 Good Inventions Co Liquid-fuel burner
DE384194C (de) * 1922-02-23 1923-10-27 Hans Dau Mehrtoenige Automobilpfeife
US1462680A (en) * 1922-09-01 1923-07-24 Bliss John Burner for fluid fuel
US1779009A (en) * 1928-02-15 1930-10-21 Negro Luigo Nozzle
US1800512A (en) * 1928-05-31 1931-04-14 Thomas H Brown Alarm-sounding device
FR722233A (fr) * 1931-08-31 1932-03-14 Perfectionnements aux trompes sonores et appareils avertisseurs acoustiques similaires
US1980171A (en) * 1932-01-27 1934-11-13 Amy Aceves & King Inc Dispersing particles suspended in air
US2101922A (en) * 1935-02-19 1937-12-14 Stoesling Ludwig Spraying apparatus
US2044697A (en) * 1935-12-28 1936-06-16 Huss Henry Nozzle
US2238668A (en) * 1938-02-15 1941-04-15 Wellenstein Robert Device for the production of sound vibrations of definite frequency by means of a pipe or whistle
US2382151A (en) * 1940-12-11 1945-08-14 Jr William Harper Fuel injector
US2519619A (en) * 1944-08-04 1950-08-22 Inst Gas Technology Acoustic generator
GB671231A (en) * 1949-11-23 1952-04-30 Vickers Armstrongs Ltd Improvements in or relating to sound producing instruments
US2815985A (en) * 1954-12-14 1957-12-10 Joseph D Pesce Oil burner
US3009826A (en) * 1957-05-24 1961-11-21 Aeroprojects Inc Process of forming a dispersion of aerosol particles and process for coating solid particles with said dispersion
US3064619A (en) * 1960-03-11 1962-11-20 Gen Precision Inc Acoustic generator and shock wave radiator

Also Published As

Publication number Publication date
DK121782B (da) 1971-11-29
SE324255B (fr) 1970-05-25
GB1043560A (en) 1966-09-21
NL148247B (nl) 1976-01-15
CH421579A (fr) 1966-09-30
DE1447332A1 (de) 1969-01-02
BE640152A (fr)
DE1447332B2 (de) 1975-08-07
US3230923A (en) 1966-01-25

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