DE3900723C1 - - Google Patents
Info
- Publication number
- DE3900723C1 DE3900723C1 DE3900723A DE3900723A DE3900723C1 DE 3900723 C1 DE3900723 C1 DE 3900723C1 DE 3900723 A DE3900723 A DE 3900723A DE 3900723 A DE3900723 A DE 3900723A DE 3900723 C1 DE3900723 C1 DE 3900723C1
- Authority
- DE
- Germany
- Prior art keywords
- sound
- absorbing insert
- nozzle
- sintered bronze
- balls
- 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
- 238000007664 blowing Methods 0.000 claims description 14
- 229910000906 Bronze Inorganic materials 0.000 claims description 11
- 239000010974 bronze Substances 0.000 claims description 11
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 11
- 238000007645 offset printing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 238000007639 printing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/228—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by air-blast devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Nozzles (AREA)
- Details Of Valves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3900723A DE3900723C1 (https=) | 1989-01-12 | 1989-01-12 | |
| US07/461,245 US5036948A (en) | 1989-01-12 | 1990-01-05 | Sound absorption device or muffler for blow nozzles |
| JP2002633A JPH0629093B2 (ja) | 1989-01-12 | 1990-01-11 | オフセツト印刷機における送風ノズルの防音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3900723A DE3900723C1 (https=) | 1989-01-12 | 1989-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3900723C1 true DE3900723C1 (https=) | 1989-12-28 |
Family
ID=6371939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3900723A Expired DE3900723C1 (https=) | 1989-01-12 | 1989-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5036948A (https=) |
| JP (1) | JPH0629093B2 (https=) |
| DE (1) | DE3900723C1 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702749A1 (fr) * | 1993-03-16 | 1994-09-23 | Heidelberger Druckmasch Ag | Dispositif de conduite d'une feuille. |
| US6729615B2 (en) | 2002-02-23 | 2004-05-04 | Heidleberger Druckmaschinen Ag | Sheet decurler in a sheet-processing rotary printing press |
| DE10343949A1 (de) * | 2003-09-23 | 2005-04-28 | Voith Paper Patent Gmbh | Einrichtung zur berührungslosen Führung und/oder Trocknung einer laufenden Papier-, Karton- oder anderen Warenbahn |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5879031A (en) * | 1997-04-23 | 1999-03-09 | Carrier Corporation | Sound baffle installation and retention device |
| US5906225A (en) * | 1997-09-10 | 1999-05-25 | General Motors Corporation | Orifice tube type refrigerant expansion valve assembly with combined particulate and noise attenuation filters |
| US7216739B2 (en) * | 1998-01-13 | 2007-05-15 | Exhaust Technologies, Inc. | Muffler for pneumatic hand tool |
| US5966960A (en) * | 1998-06-26 | 1999-10-19 | General Motors Corporation | Bi-directional refrigerant expansion valve |
| US6343672B1 (en) | 2000-03-23 | 2002-02-05 | Nova Gas Transmission Ltd. | Blowdown and venting jet noise suppressor |
| US6874509B2 (en) * | 2001-05-18 | 2005-04-05 | Mark C. Bergman | Flossing device with advancing and tensioning mechanism |
| WO2004084760A2 (en) * | 2003-03-20 | 2004-10-07 | Mark Bergman | Hand held flossing device |
| US6991043B1 (en) * | 2004-08-19 | 2006-01-31 | Ting-Yuan Chen | Pneumatic tool |
| US7472774B1 (en) * | 2006-01-27 | 2009-01-06 | Lockheed Martin Corporation | Versatile engine muffling system |
| GB0615383D0 (en) * | 2006-08-03 | 2006-09-13 | Rolls Royce Plc | Fluid calming member |
| GB0819534D0 (en) * | 2008-10-24 | 2008-12-03 | Marine Systems Technology Ltd | Noise reduction in ducted air systems |
| US9587537B2 (en) | 2014-12-07 | 2017-03-07 | Dave Allison | Triple baffled muffler |
| US10520187B2 (en) | 2017-07-06 | 2019-12-31 | Praxair Technology, Inc. | Burner with baffle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1554534A (en) * | 1923-07-06 | 1925-09-22 | Internat Silencer Company Ltd | Silencer for gaseous currents |
| US1627324A (en) * | 1925-06-12 | 1927-05-03 | Internat Silencer Company 1926 | Silencer for gaseous currents |
| US2805685A (en) * | 1955-03-01 | 1957-09-10 | Hubert S Jopson | Restriction device |
| DE1250220B (https=) * | 1967-02-23 | 1967-09-14 | ||
| GB1307533A (en) * | 1970-01-15 | 1973-02-21 | Dunlop Holdings Ltd | Pressure reducing devices |
| ZA717136B (en) * | 1970-11-06 | 1972-07-26 | Dunlop Holdings Ltd | Pressure reducing device |
-
1989
- 1989-01-12 DE DE3900723A patent/DE3900723C1/de not_active Expired
-
1990
- 1990-01-05 US US07/461,245 patent/US5036948A/en not_active Expired - Fee Related
- 1990-01-11 JP JP2002633A patent/JPH0629093B2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702749A1 (fr) * | 1993-03-16 | 1994-09-23 | Heidelberger Druckmasch Ag | Dispositif de conduite d'une feuille. |
| US6729615B2 (en) | 2002-02-23 | 2004-05-04 | Heidleberger Druckmaschinen Ag | Sheet decurler in a sheet-processing rotary printing press |
| DE10343949A1 (de) * | 2003-09-23 | 2005-04-28 | Voith Paper Patent Gmbh | Einrichtung zur berührungslosen Führung und/oder Trocknung einer laufenden Papier-, Karton- oder anderen Warenbahn |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629093B2 (ja) | 1994-04-20 |
| JPH02231337A (ja) | 1990-09-13 |
| US5036948A (en) | 1991-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |