DE1214475B - Schalldaempfungseinrichtung an einer Gassaustrittsduese, insbesondere an einer Schubduese fuer Flugzeuge - Google Patents

Schalldaempfungseinrichtung an einer Gassaustrittsduese, insbesondere an einer Schubduese fuer Flugzeuge

Info

Publication number
DE1214475B
DE1214475B DEL30382A DEL0030382A DE1214475B DE 1214475 B DE1214475 B DE 1214475B DE L30382 A DEL30382 A DE L30382A DE L0030382 A DEL0030382 A DE L0030382A DE 1214475 B DE1214475 B DE 1214475B
Authority
DE
Germany
Prior art keywords
jet
nozzle
nozzles
sound
air
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEL30382A
Other languages
German (de)
English (en)
Inventor
Geoffrey Michael Lilley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1214475B publication Critical patent/DE1214475B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/34—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for attenuating noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Exhaust Silencers (AREA)
  • Testing Of Engines (AREA)
DEL30382A 1957-05-13 1958-05-10 Schalldaempfungseinrichtung an einer Gassaustrittsduese, insbesondere an einer Schubduese fuer Flugzeuge Pending DE1214475B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB362271X 1957-05-13

Publications (1)

Publication Number Publication Date
DE1214475B true DE1214475B (de) 1966-04-14

Family

ID=10386150

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL30382A Pending DE1214475B (de) 1957-05-13 1958-05-10 Schalldaempfungseinrichtung an einer Gassaustrittsduese, insbesondere an einer Schubduese fuer Flugzeuge

Country Status (4)

Country Link
CH (1) CH362271A (enExample)
DE (1) DE1214475B (enExample)
GB (1) GB868072A (enExample)
NL (1) NL104490C (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254620A (en) * 1978-02-27 1981-03-10 The Boeing Company Jet engine multiduct noise suppressor
GB2143280A (en) * 1983-06-24 1985-02-06 John Bernard Attkins Propulsion device
GB2356897B (en) * 1999-12-01 2003-05-14 Secr Defence Improved nozzle
FR2901321B1 (fr) * 2006-05-18 2011-08-12 Aircelle Sa Procede d'homogeneisation de l'air en sortie de turboreacteur pour abaisser le bruit genere
CN115750134A (zh) * 2021-08-25 2023-03-07 中国航发商用航空发动机有限责任公司 引气降噪装置及包含其的发动机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561675C (de) * 1929-04-27 1932-10-17 Paul Wunderwald Schalldaempfer fuer Brennkraftmaschinen
US2389059A (en) * 1942-06-01 1945-11-13 Anemostat Corp America Means for treating inflammable gases
FR1055075A (fr) * 1952-04-22 1954-02-16 Snecma Perfectionnements aux dispositifs de déviation du jet s'écoulant d'une tuyère ou d'un propulseur à réaction
US2682147A (en) * 1951-06-16 1954-06-29 Rohr Aircraft Corp Adjustable nozzle for exhaust gas
GB791112A (en) * 1954-04-01 1958-02-26 Cementation Muffelite Ltd Improvements in or relating to jet engine silencing apparatus
DE970000C (de) * 1941-04-18 1958-08-07 Deutsche Edelstahlwerke Ag Vorrichtung zum elektro-induktiven Erhitzen von Werkstuecken

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561675C (de) * 1929-04-27 1932-10-17 Paul Wunderwald Schalldaempfer fuer Brennkraftmaschinen
DE970000C (de) * 1941-04-18 1958-08-07 Deutsche Edelstahlwerke Ag Vorrichtung zum elektro-induktiven Erhitzen von Werkstuecken
US2389059A (en) * 1942-06-01 1945-11-13 Anemostat Corp America Means for treating inflammable gases
US2682147A (en) * 1951-06-16 1954-06-29 Rohr Aircraft Corp Adjustable nozzle for exhaust gas
FR1055075A (fr) * 1952-04-22 1954-02-16 Snecma Perfectionnements aux dispositifs de déviation du jet s'écoulant d'une tuyère ou d'un propulseur à réaction
GB791112A (en) * 1954-04-01 1958-02-26 Cementation Muffelite Ltd Improvements in or relating to jet engine silencing apparatus

Also Published As

Publication number Publication date
NL104490C (enExample) 1963-04-16
CH362271A (de) 1962-05-31
GB868072A (en) 1961-05-17

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