DE2000659C3 - - Google Patents
Info
- Publication number
- DE2000659C3 DE2000659C3 DE19702000659 DE2000659A DE2000659C3 DE 2000659 C3 DE2000659 C3 DE 2000659C3 DE 19702000659 DE19702000659 DE 19702000659 DE 2000659 A DE2000659 A DE 2000659A DE 2000659 C3 DE2000659 C3 DE 2000659C3
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- support member
- support
- outlet channel
- pressure medium
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 63
- 238000005452 bending Methods 0.000 claims description 8
- 210000003284 Horns Anatomy 0.000 claims description 5
- 230000035882 stress Effects 0.000 claims description 4
- 210000001520 Comb Anatomy 0.000 claims description 3
- 230000036633 rest Effects 0.000 claims 1
- 230000000903 blocking Effects 0.000 description 3
- 239000003380 propellant Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000003068 static Effects 0.000 description 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE223/69A SE316401B (fr) | 1969-01-09 | 1969-01-09 | |
SE22369 | 1969-01-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2000659A1 DE2000659A1 (de) | 1970-07-30 |
DE2000659B2 DE2000659B2 (de) | 1976-07-22 |
DE2000659C3 true DE2000659C3 (fr) | 1977-03-10 |
Family
ID=20256230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702000659 Granted DE2000659B2 (de) | 1969-01-09 | 1970-01-08 | Vorrichtung an mit gasfoermigem druckmittel betriebenen membran-schallgebern |
Country Status (8)
Country | Link |
---|---|
US (1) | US3581705A (fr) |
JP (1) | JPS509559B1 (fr) |
DE (1) | DE2000659B2 (fr) |
DK (1) | DK121351B (fr) |
GB (1) | GB1254014A (fr) |
NO (1) | NO121998B (fr) |
PL (1) | PL80430B1 (fr) |
SE (1) | SE316401B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2149006A5 (fr) * | 1971-08-12 | 1973-03-23 | Klaxon Sa | |
SE348578B (fr) * | 1971-09-27 | 1972-09-04 | Kockums Mekaniska Verkstads Ab | |
SE376317B (fr) * | 1973-09-24 | 1975-05-12 | Kockums Mekaniska Verkstads Ab | |
US4102297A (en) * | 1977-04-15 | 1978-07-25 | Leslie Co. | Acoustical signal apparatus |
DE2817234A1 (de) * | 1978-04-20 | 1979-10-31 | Bosch Gmbh Robert | Druckluftfanfare, insbesondere fuer wegbevorrechtigte fahrzeuge |
US4998499A (en) * | 1989-12-28 | 1991-03-12 | Nordbeck Ellis L | Underwater pneumatic horn |
US7793607B1 (en) * | 2008-05-06 | 2010-09-14 | Deney James Geist | Air powered civil defense siren |
JP5748540B2 (ja) * | 2011-04-15 | 2015-07-15 | 三菱日立パワーシステムズ株式会社 | 音波発生装置およびそれを使用した音波式付着物除去・抑制装置、音波式スートブロワ装置、熱交換装置、排ガス処理装置、産業機器ならびに音波発生装置の運用方法、熱交換装置の運用方法 |
US8603207B2 (en) * | 2011-04-20 | 2013-12-10 | General Electric Company | Acoustic cleaning assembly for use in power generation systems and method of assembling same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2281611A (en) * | 1937-12-14 | 1942-05-05 | Submarine Signal Co | Diaphragm whistle |
US2281539A (en) * | 1939-11-04 | 1942-04-28 | Grover Products Company | Horn |
US2273968A (en) * | 1940-10-22 | 1942-02-24 | Westinghouse Air Brake Co | Pneumatic horn |
US2671426A (en) * | 1951-05-31 | 1954-03-09 | George D Woody | Dual-chamber, diaphragm type air horn |
DE1079997B (de) * | 1954-06-29 | 1960-04-14 | Kockums Mek Verkst S Aktiebola | Druckmittelbetriebener Schallerzeuger |
US2944509A (en) * | 1958-09-10 | 1960-07-12 | Shintaku Keiichi | Horn device |
-
1969
- 1969-01-09 SE SE223/69A patent/SE316401B/xx unknown
-
1970
- 1970-01-08 PL PL1970138057A patent/PL80430B1/pl unknown
- 1970-01-08 NO NO0060/70A patent/NO121998B/no unknown
- 1970-01-08 DE DE19702000659 patent/DE2000659B2/de active Granted
- 1970-01-08 JP JP45002340A patent/JPS509559B1/ja active Pending
- 1970-01-08 GB GB945/70A patent/GB1254014A/en not_active Expired
- 1970-01-08 US US1430A patent/US3581705A/en not_active Expired - Lifetime
- 1970-01-09 DK DK9170AA patent/DK121351B/da unknown
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