CA2007990A1 - Manhole closure for insulated sheet metal duct walls - Google Patents
Manhole closure for insulated sheet metal duct wallsInfo
- Publication number
- CA2007990A1 CA2007990A1 CA002007990A CA2007990A CA2007990A1 CA 2007990 A1 CA2007990 A1 CA 2007990A1 CA 002007990 A CA002007990 A CA 002007990A CA 2007990 A CA2007990 A CA 2007990A CA 2007990 A1 CA2007990 A1 CA 2007990A1
- Authority
- CA
- Canada
- Prior art keywords
- cover
- closure according
- metal ring
- inner cover
- manhole
- 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.)
- Abandoned
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 102
- 239000002184 metal Substances 0.000 title claims abstract description 102
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation 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
- F16L45/00—Pipe units with cleaning aperture and closure therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulating Bodies (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Thermal Insulation (AREA)
- Duct Arrangements (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Details Of Indoor Wiring (AREA)
- Closures For Containers (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3901393A DE3901393C1 (OSRAM) | 1989-01-19 | 1989-01-19 | |
| DEP3901393.6-24 | 1989-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2007990A1 true CA2007990A1 (en) | 1990-07-19 |
Family
ID=6372340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002007990A Abandoned CA2007990A1 (en) | 1989-01-19 | 1990-01-17 | Manhole closure for insulated sheet metal duct walls |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0379189B1 (OSRAM) |
| JP (1) | JPH0350441A (OSRAM) |
| AT (1) | ATE81394T1 (OSRAM) |
| AU (1) | AU628467B2 (OSRAM) |
| CA (1) | CA2007990A1 (OSRAM) |
| DD (1) | DD291621A5 (OSRAM) |
| DE (2) | DE3901393C1 (OSRAM) |
| ES (1) | ES2035653T3 (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1018980C2 (nl) * | 2001-09-18 | 2003-03-19 | Interactive Bouwprodukten B V | Samenstel voor het afdichten van openingen in een buitenbuisdeel en een binnenbuisdeel en een binnendeksel voor een dergelijk samenstel. |
| AT500028B8 (de) * | 2002-05-29 | 2007-02-15 | Poloplast Gmbh & Co Kg | Rohrförmiges putzstück für rohrleitungen |
| DE10317718B3 (de) * | 2003-04-17 | 2004-11-04 | Metu Meinig Aktiengesellschaft | Revisionsverschluss für eine Revisionsöffnung eines Blechkanals |
| WO2005027703A1 (en) * | 2003-09-24 | 2005-03-31 | Mag Solutions Pty Ltd | Means for disenabling the use of a toilet bowl |
| DE102004032554B4 (de) * | 2004-07-06 | 2006-07-13 | Airbus Deutschland Gmbh | Verschluss zum Verschließen einer Bauteilöffnung in einem Bauteil |
| FR3012563B1 (fr) * | 2013-10-28 | 2016-05-06 | Xavier Servanin | Trappe de visite coupe-feu pour conduit |
| JP7071720B2 (ja) * | 2017-03-27 | 2022-05-19 | 株式会社フカガワ本社 | 点検口装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT293805B (de) * | 1969-03-07 | 1971-10-25 | Oesterr Symalen Gmbh | Rohr mit Putzöffnung und Verschlußdeckel |
| GB1557861A (en) * | 1975-07-03 | 1979-12-12 | Hargreaves & Sons Ltd Henry | Access door assemcly for ducting |
| AU526320B2 (en) * | 1979-04-27 | 1983-01-06 | Acme Fluid Foundry Pty. Ltd. | Manway cover fastening assembly |
| DE8225276U1 (de) * | 1982-09-08 | 1982-12-23 | Karl Meinig KG, 7201 Rietheim-Weilheim | Blechkanalwandung mit Revisionsöffnung und dieselbe verschließendem Revisionsdeckel |
-
1989
- 1989-01-19 DE DE3901393A patent/DE3901393C1/de not_active Expired - Fee Related
-
1990
- 1990-01-17 CA CA002007990A patent/CA2007990A1/en not_active Abandoned
- 1990-01-18 AT AT90100971T patent/ATE81394T1/de active
- 1990-01-18 JP JP2007252A patent/JPH0350441A/ja active Pending
- 1990-01-18 DE DE9090100971T patent/DE59000337D1/de not_active Expired - Fee Related
- 1990-01-18 EP EP90100971A patent/EP0379189B1/de not_active Expired - Lifetime
- 1990-01-18 ES ES199090100971T patent/ES2035653T3/es not_active Expired - Lifetime
- 1990-01-19 AU AU48613/90A patent/AU628467B2/en not_active Ceased
- 1990-01-19 DD DD90337215A patent/DD291621A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59000337D1 (de) | 1992-11-12 |
| ATE81394T1 (de) | 1992-10-15 |
| EP0379189A1 (de) | 1990-07-25 |
| AU628467B2 (en) | 1992-09-17 |
| DE3901393C1 (OSRAM) | 1990-06-28 |
| ES2035653T3 (es) | 1993-04-16 |
| AU4861390A (en) | 1990-07-26 |
| EP0379189B1 (de) | 1992-10-07 |
| JPH0350441A (ja) | 1991-03-05 |
| DD291621A5 (de) | 1991-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |