DE2215083B2 - Vorrichtung zur Verminderung der Schallausbreitung in flüssigkeitsgefüllten Rohren und Kanälen - Google Patents
Vorrichtung zur Verminderung der Schallausbreitung in flüssigkeitsgefüllten Rohren und KanälenInfo
- Publication number
- DE2215083B2 DE2215083B2 DE19722215083 DE2215083A DE2215083B2 DE 2215083 B2 DE2215083 B2 DE 2215083B2 DE 19722215083 DE19722215083 DE 19722215083 DE 2215083 A DE2215083 A DE 2215083A DE 2215083 B2 DE2215083 B2 DE 2215083B2
- Authority
- DE
- Germany
- Prior art keywords
- sound
- liquid
- rod
- depressions
- propagation
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000012858 resilient material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000003584 silencer Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 206010059875 Device ineffective Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0331—Noise absorbers by inserting an elongated element in the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722215083 DE2215083B2 (de) | 1972-03-28 | 1972-03-28 | Vorrichtung zur Verminderung der Schallausbreitung in flüssigkeitsgefüllten Rohren und Kanälen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722215083 DE2215083B2 (de) | 1972-03-28 | 1972-03-28 | Vorrichtung zur Verminderung der Schallausbreitung in flüssigkeitsgefüllten Rohren und Kanälen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2215083A1 DE2215083A1 (de) | 1973-10-11 |
| DE2215083B2 true DE2215083B2 (de) | 1975-01-09 |
| DE2215083C3 DE2215083C3 (enExample) | 1975-08-21 |
Family
ID=5840417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722215083 Granted DE2215083B2 (de) | 1972-03-28 | 1972-03-28 | Vorrichtung zur Verminderung der Schallausbreitung in flüssigkeitsgefüllten Rohren und Kanälen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2215083B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041260A1 (de) * | 1980-06-02 | 1981-12-09 | Bschorr, Oskar, Dr. rer. nat. | Koinzidenzschalldämpfer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044910A1 (de) * | 1980-11-28 | 1982-07-01 | Hans-Günter Dipl.-Ing. 4300 Essen Eckhardt | Schalldaempfer fuer fluessigkeitsrohrleitungen |
| DE3202078A1 (de) * | 1982-01-23 | 1983-08-04 | IT - Isoliertechnik und Schallschutz GmbH, 4830 Gütersloh | Schalldaempfer-kulisse |
| DE102013113774B4 (de) | 2013-12-10 | 2024-10-02 | Volkswagen Ag | Schalldämpfer, Fluidleitung mit einem Schalldämpfer, Brennkraftmaschine mit einem Schalldämpfer und Fahrzeug mit einem Schalldämpfer |
| DE102014111708A1 (de) * | 2014-08-15 | 2016-02-18 | Technische Universität Dresden | Vorrichtung und Verfahren zur Dämpfung von Druck- und/oder Volumenschwankungen in einem Fluidstrom |
-
1972
- 1972-03-28 DE DE19722215083 patent/DE2215083B2/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041260A1 (de) * | 1980-06-02 | 1981-12-09 | Bschorr, Oskar, Dr. rer. nat. | Koinzidenzschalldämpfer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2215083A1 (de) | 1973-10-11 |
| DE2215083C3 (enExample) | 1975-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |