SU1004661A1 - Глушитель шума вентил тора - Google Patents

Глушитель шума вентил тора Download PDF

Info

Publication number: SU1004661A1
Authority: SU; USSR - Soviet Union
Prior art keywords: channel; duct; fan; sound; silencer
Prior art date: 1974-07-12

Application number

SU752152416A

Other languages

English (en)

Russian (ru)

Inventor

Угер Драгомир

Original Assignee

Татра Народни Подник (Инопредприятие)

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.)

1974-07-12

Filing date

1975-07-11

Publication date

1983-03-15

1975-07-11 Application filed by Татра Народни Подник (Инопредприятие) filed Critical Татра Народни Подник (Инопредприятие)

1983-03-15 Application granted granted Critical

1983-03-15 Publication of SU1004661A1 publication Critical patent/SU1004661A1/ru

Links

230000003584 silencer Effects 0.000 title claims description 12
239000011248 coating agent Substances 0.000 claims description 6
238000000576 coating method Methods 0.000 claims description 6
238000002485 combustion reaction Methods 0.000 claims description 2
238000009423 ventilation Methods 0.000 claims 1
230000004048 modification Effects 0.000 abstract 3
238000012986 modification Methods 0.000 abstract 3
239000011358 absorbing material Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000011144 upstream manufacturing Methods 0.000 abstract 1
ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/424—Double entry casings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

SU752152416A 1974-07-12 1975-07-11 Глушитель шума вентил тора SU1004661A1 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS497174A CS187570B1 (en)	1974-07-12	1974-07-12	Device for the sound deadening from the ventilator,notebly for air cooled motors

Publications (1)

Publication Number	Publication Date
SU1004661A1 true SU1004661A1 (ru)	1983-03-15

Family

ID=5393631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU752152416A SU1004661A1 (ru)	1974-07-12	1975-07-11	Глушитель шума вентил тора

Country Status (5)

Country	Link
CS (1)	CS187570B1 (cs)
DE (1)	DE2529766B2 (cs)
GB (1)	GB1499424A (cs)
SE (1)	SE412090B (cs)
SU (1)	SU1004661A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2465105A1 (fr) *	1979-09-11	1981-03-20	Gauting Gmbh Apparatebau	Dispositif d'isolation acoustique pour soufflantes, ventilateurs ou turbomachines du meme type
WO1981001069A1 (en) *	1979-10-10	1981-04-16	Caterpillar Tractor Co	Noise suppression arrangement for engine enclosures
AT378576B (de) *	1980-04-18	1985-08-26	List Hans	Schalldaemmend gekapselte brennkraftmaschine
DE8535868U1 (de) *	1985-12-20	1986-02-06	F.W. Carduck GmbH, 5100 Aachen	Bogenförmiger Absorptions-Schalldämpfer für die Anordnung an der Saugseite von Ventilatoren mit hoher Druck- und Schalleistung
BE1011631A3 (nl) *	1997-12-19	1999-11-09	Atlas Copco Airpower Nv	Ventilator met geluiddemper en daarbij gebruikte geluiddemper.
DE102016101662A1 (de) *	2016-01-29	2017-08-03	Schwäbische Hüttenwerke Automotive GmbH	Strömungsleitung

1974
- 1974-07-12 CS CS497174A patent/CS187570B1/cs unknown
1975
- 1975-05-22 GB GB2233875A patent/GB1499424A/en not_active Expired
- 1975-07-03 DE DE2529766A patent/DE2529766B2/de not_active Ceased
- 1975-07-11 SE SE7508006A patent/SE412090B/xx unknown
- 1975-07-11 SU SU752152416A patent/SU1004661A1/ru active

Also Published As

Publication number	Publication date
CS187570B1 (en)	1979-02-28
DE2529766A1 (de)	1976-01-22
GB1499424A (en)	1978-02-01
DE2529766B2 (de)	1980-12-18
SE7508006L (sv)	1976-04-02
SE412090B (sv)	1980-02-18

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