CH659590A5 - Filter hose and process for making it - Google Patents
Filter hose and process for making it Download PDFInfo
- Publication number
- CH659590A5 CH659590A5 CH9581/80A CH958180A CH659590A5 CH 659590 A5 CH659590 A5 CH 659590A5 CH 9581/80 A CH9581/80 A CH 9581/80A CH 958180 A CH958180 A CH 958180A CH 659590 A5 CH659590 A5 CH 659590A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hose
- warp
- knitted
- filter
- threads
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000004744 fabric Substances 0.000 claims description 30
- 238000009940 knitting Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000013590 bulk material Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 230000027455 binding Effects 0.000 claims description 4
- 238000009739 binding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000009958 sewing Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
- Filtering Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792859251A SU1026825A1 (ru) | 1979-12-25 | 1979-12-25 | Фильтрующий материал |
| SU802866501A SU1024535A1 (ru) | 1980-01-29 | 1980-01-29 | Способ изготовлени трубчатого трикотажа |
| SU802891909A SU1024536A1 (ru) | 1980-03-19 | 1980-03-19 | Фильтровальный рукав и способ его в зани |
| SU2927705 | 1980-06-09 | ||
| SU802927701A SU1024537A1 (ru) | 1980-06-09 | 1980-06-09 | Армированный фильтрующий рукав |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH659590A5 true CH659590A5 (en) | 1987-02-13 |
Family
ID=27532829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH9581/80A CH659590A5 (en) | 1979-12-25 | 1980-12-24 | Filter hose and process for making it |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH659590A5 (it) |
| DE (1) | DE3048717C2 (it) |
| FR (1) | FR2472407A1 (it) |
| IT (1) | IT1146125B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002848U1 (de) * | 2005-02-21 | 2006-06-29 | Saupe, Sabine | Gestrickter Filter mit Verstärkung |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3731766A1 (de) * | 1987-09-22 | 1989-03-30 | Alfred Buck | Russfilter |
| GB2298659A (en) * | 1995-03-09 | 1996-09-11 | New House Textiles Limited | Tubular knitted retention fabric |
| US6907906B1 (en) | 1999-10-20 | 2005-06-21 | The Goodyear Tire & Rubber Company | Cuffed hose and method of manufacture |
| EP3705166A1 (de) * | 2019-03-08 | 2020-09-09 | Carl Freudenberg KG | Filterschlauch in torusausführung |
| RU208990U1 (ru) * | 2021-10-21 | 2022-01-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Фильтрующий элемент для пылеуловителя |
| RU208943U1 (ru) * | 2021-10-21 | 2022-01-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Фильтрующий элемент для пылеуловителя |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE440656A (it) * | ||||
| DE1757425U (de) * | 1957-10-09 | 1957-12-05 | Beth A G Maschf | Filterschlauch fuer trokkenentstaubungsfilter. |
| DE1807323U (de) * | 1959-11-26 | 1960-03-03 | J H Vom Baur Sohn | Vorrichtung zum radialen spannen bzw. spreizen von filterschlaeuchen. |
| US3710948A (en) * | 1970-06-10 | 1973-01-16 | American Air Filter Co | Self-sustaining pocket type filter |
| US3957938A (en) * | 1974-10-21 | 1976-05-18 | Phillips Petroleum Company | Pretreatment of polytetrafluoroethylene filter bags |
| GB2031030B (en) * | 1978-09-14 | 1982-11-10 | Vitebskij Tech I Legkoj Promy | Method and circular warp knitting machine for knitting stockings |
-
1980
- 1980-12-23 DE DE3048717A patent/DE3048717C2/de not_active Expired
- 1980-12-23 IT IT50455/80A patent/IT1146125B/it active
- 1980-12-24 FR FR8027490A patent/FR2472407A1/fr active Granted
- 1980-12-24 CH CH9581/80A patent/CH659590A5/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002848U1 (de) * | 2005-02-21 | 2006-06-29 | Saupe, Sabine | Gestrickter Filter mit Verstärkung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2472407A1 (fr) | 1981-07-03 |
| DE3048717A1 (de) | 1981-09-17 |
| IT1146125B (it) | 1986-11-12 |
| IT8050455A0 (it) | 1980-12-23 |
| FR2472407B1 (it) | 1984-11-09 |
| DE3048717C2 (de) | 1985-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |