DE3924294C1 - - Google Patents
Info
- Publication number
- DE3924294C1 DE3924294C1 DE3924294A DE3924294A DE3924294C1 DE 3924294 C1 DE3924294 C1 DE 3924294C1 DE 3924294 A DE3924294 A DE 3924294A DE 3924294 A DE3924294 A DE 3924294A DE 3924294 C1 DE3924294 C1 DE 3924294C1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- longitudinal edges
- shells
- individual axially
- formed exhaust
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 14
- 239000003566 sealing material Substances 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
- B08B15/005—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops comprising a stationary main duct with one or more branch units, the branch units being freely movable along a sealed longitudinal slit in the main duct
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/18—Branching pipes; Joining pipes to walls the branch pipe being movable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Exhaust Silencers (AREA)
- Gasket Seals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3924294A DE3924294C1 (enExample) | 1989-07-22 | 1989-07-22 | |
| US07/553,618 US5069115A (en) | 1989-07-22 | 1990-07-18 | Exhaust-gas removal duct formed from individual axially mutually adjacent sections for track-forming lanes |
| FR9009318A FR2650004B1 (fr) | 1989-07-22 | 1990-07-20 | Canal d'aspiration de gaz d'echappement, forme de differents troncons relies axialement entre eux, pour des voies routieres definissant une piste |
| GB9016092A GB2235522B (en) | 1989-07-22 | 1990-07-23 | Exhaust-gas removal duct for track-forming lanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3924294A DE3924294C1 (enExample) | 1989-07-22 | 1989-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3924294C1 true DE3924294C1 (enExample) | 1990-11-08 |
Family
ID=6385615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3924294A Expired - Fee Related DE3924294C1 (enExample) | 1989-07-22 | 1989-07-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5069115A (enExample) |
| DE (1) | DE3924294C1 (enExample) |
| FR (1) | FR2650004B1 (enExample) |
| GB (1) | GB2235522B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517982A (en) * | 1994-03-01 | 1996-05-21 | Grivas; Dimitrios E. | Portable device for providing air to those trapped within a burning building |
| US9004994B2 (en) | 2012-01-09 | 2015-04-14 | Union Pacific Railroad Company | Air baffles in railroad tunnels for decreased airflow therein and improved ventilation and cooling of locomotives |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419369C2 (de) * | 1984-05-24 | 1986-04-10 | Daimler-Benz Ag, 7000 Stuttgart | Abgas-Absaugeinrichtung für spurgebende Fahrbahnen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US704808A (en) * | 1901-12-04 | 1902-07-15 | John Kress | System for ventilating tunnels. |
| SU47912A1 (ru) * | 1935-10-23 | 1936-07-31 | С.И. Бушлин | Машина дл калибровки кишек |
| DE3143235C2 (de) * | 1981-10-31 | 1983-12-15 | Daimler-Benz Ag, 7000 Stuttgart | Abgasführung für ein brennkraftgetriebenes spurgeführtes Fahrzeug |
| DE3222830A1 (de) * | 1982-06-18 | 1983-12-22 | F. Willich GmbH & Co, 4600 Dortmund | Rohr fuer klimaanlagen in untertaegigen grubenbetrieben |
| SU1179037A1 (ru) * | 1983-09-26 | 1985-09-15 | G Pi Proektpromventilyatsiya | ВЕНТИЛЯЦИОННОЕ УСТРОЙСТВО для движущихся объектов |
-
1989
- 1989-07-22 DE DE3924294A patent/DE3924294C1/de not_active Expired - Fee Related
-
1990
- 1990-07-18 US US07/553,618 patent/US5069115A/en not_active Expired - Fee Related
- 1990-07-20 FR FR9009318A patent/FR2650004B1/fr not_active Expired - Fee Related
- 1990-07-23 GB GB9016092A patent/GB2235522B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419369C2 (de) * | 1984-05-24 | 1986-04-10 | Daimler-Benz Ag, 7000 Stuttgart | Abgas-Absaugeinrichtung für spurgebende Fahrbahnen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2650004A1 (fr) | 1991-01-25 |
| GB2235522A (en) | 1991-03-06 |
| GB2235522B (en) | 1993-06-09 |
| US5069115A (en) | 1991-12-03 |
| GB9016092D0 (en) | 1990-09-05 |
| FR2650004B1 (fr) | 1994-10-07 |
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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 |