FI72272C - Glasfiberarmerad trumma helt av plast. - Google Patents
Glasfiberarmerad trumma helt av plast. Download PDFInfo
- Publication number
- FI72272C FI72272C FI822863A FI822863A FI72272C FI 72272 C FI72272 C FI 72272C FI 822863 A FI822863 A FI 822863A FI 822863 A FI822863 A FI 822863A FI 72272 C FI72272 C FI 72272C
- Authority
- FI
- Finland
- Prior art keywords
- plastic
- drum
- fiber reinforced
- reinforced plastic
- fiberglass
- Prior art date
Links
- 239000004033 plastic Substances 0.000 title claims description 30
- 229920003023 plastic Polymers 0.000 title claims description 30
- 239000003365 glass fiber Substances 0.000 title description 3
- 239000011152 fibreglass Substances 0.000 claims description 29
- 238000005452 bending Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 235000010633 broth Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
- B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Centrifugal Separators (AREA)
- Filtering Materials (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29446181 | 1981-08-20 | ||
| US06/294,461 US4515693A (en) | 1981-08-20 | 1981-08-20 | Fiberglass-reinforced solid plastic drum |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI822863A0 FI822863A0 (fi) | 1982-08-18 |
| FI822863L FI822863L (fi) | 1983-02-21 |
| FI72272B FI72272B (fi) | 1987-01-30 |
| FI72272C true FI72272C (fi) | 1987-05-11 |
Family
ID=23133538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI822863A FI72272C (fi) | 1981-08-20 | 1982-08-18 | Glasfiberarmerad trumma helt av plast. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4515693A (enExample) |
| AU (1) | AU536474B2 (enExample) |
| CA (1) | CA1196870A (enExample) |
| DE (1) | DE3230244C2 (enExample) |
| FI (1) | FI72272C (enExample) |
| FR (1) | FR2511606A1 (enExample) |
| GB (1) | GB2103503B (enExample) |
| NO (1) | NO158925C (enExample) |
| SE (1) | SE454241B (enExample) |
| ZA (1) | ZA824560B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4670143A (en) * | 1985-09-03 | 1987-06-02 | Bratten Jack R | Horizontal drum filter having a drive wheel and interfitting tube sections |
| US5300225A (en) * | 1992-10-15 | 1994-04-05 | Fischer Harry C | Vacuum cleaned micro-strainer system |
| US5582728A (en) * | 1995-11-01 | 1996-12-10 | Tristar Industries Ltd. | Pressure washer drum |
| US6336561B1 (en) | 1999-06-11 | 2002-01-08 | John Michael Kossik | Disposable rotary drum filter |
| US8137568B2 (en) * | 2005-09-26 | 2012-03-20 | Andritz Ltd. | Rotary drum vacuum filter |
| CN109338784B (zh) * | 2018-11-14 | 2020-10-30 | 宗良栋 | 一种造纸用纸浆固液分离装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3013666A (en) * | 1960-07-11 | 1961-12-19 | American Machine & Metals | Filter |
| US3175690A (en) * | 1961-07-06 | 1965-03-30 | Komline Sanderson Eng Corp | Plastic rotary drum filter unit |
| US3200951A (en) * | 1962-11-09 | 1965-08-17 | Ametek Inc | Filter |
| US3504802A (en) * | 1967-05-08 | 1970-04-07 | Improved Machinery Inc | Rotary drum filter |
| GB1261037A (en) * | 1968-08-27 | 1972-01-19 | Paxman & Co Ltd Davey | Improvements in and relating to rotary drum filters |
| US3494473A (en) * | 1968-11-20 | 1970-02-10 | Ametek Inc | Plastic drum filter with cylinder and end plates |
| US3794178A (en) * | 1971-12-02 | 1974-02-26 | Improved Machinery Inc | Rotary drum filtering apparatus and unitary drainage sectors therefor |
| US3894899A (en) * | 1973-07-26 | 1975-07-15 | Vladimir Grigorievic Konopatov | Method for making a drum-type honeycombless vacuum filter |
| US4154687A (en) * | 1978-10-13 | 1979-05-15 | Lavalley Industrial Plastics, Inc. | Replaceable valve seat for center valve filter drum |
| US4248716A (en) * | 1979-04-20 | 1981-02-03 | Lavalley Industrial Plastics, Inc. | Trunnion and trunnion packing sleeve insert for rotary drum filter |
| BR5900592U (pt) * | 1979-04-30 | 1980-11-04 | Voith Sa Maquinas Equip | Filtro de tambor celular para desaguar suspensoes |
| US4276169A (en) * | 1980-04-10 | 1981-06-30 | Dorr-Oliver Incorporated | Drainage deck assembly for rotary vacuum drum filter |
-
1981
- 1981-08-20 US US06/294,461 patent/US4515693A/en not_active Expired - Lifetime
-
1982
- 1982-06-09 SE SE8203577A patent/SE454241B/sv not_active IP Right Cessation
- 1982-06-11 CA CA000404952A patent/CA1196870A/en not_active Expired
- 1982-06-18 AU AU85014/82A patent/AU536474B2/en not_active Ceased
- 1982-06-25 ZA ZA824560A patent/ZA824560B/xx unknown
- 1982-07-07 NO NO822365A patent/NO158925C/no unknown
- 1982-07-09 GB GB08219918A patent/GB2103503B/en not_active Expired
- 1982-08-13 DE DE3230244A patent/DE3230244C2/de not_active Expired
- 1982-08-18 FI FI822863A patent/FI72272C/fi not_active IP Right Cessation
- 1982-08-19 FR FR8214330A patent/FR2511606A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2103503B (en) | 1985-06-12 |
| FR2511606A1 (fr) | 1983-02-25 |
| SE8203577L (sv) | 1983-02-21 |
| ZA824560B (en) | 1983-04-27 |
| FI822863A0 (fi) | 1982-08-18 |
| FI72272B (fi) | 1987-01-30 |
| AU536474B2 (en) | 1984-05-10 |
| SE454241B (sv) | 1988-04-18 |
| CA1196870A (en) | 1985-11-19 |
| GB2103503A (en) | 1983-02-23 |
| NO158925B (no) | 1988-08-08 |
| NO822365L (no) | 1983-02-21 |
| FR2511606B1 (enExample) | 1984-02-17 |
| DE3230244A1 (de) | 1983-03-03 |
| NO158925C (no) | 1988-11-16 |
| AU8501482A (en) | 1983-05-12 |
| US4515693A (en) | 1985-05-07 |
| FI822863L (fi) | 1983-02-21 |
| DE3230244C2 (de) | 1985-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: INGERSOLL-RAND COMPANY |