FI56364C - Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur - Google Patents
Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur Download PDFInfo
- Publication number
- FI56364C FI56364C FI770944A FI770944A FI56364C FI 56364 C FI56364 C FI 56364C FI 770944 A FI770944 A FI 770944A FI 770944 A FI770944 A FI 770944A FI 56364 C FI56364 C FI 56364C
- Authority
- FI
- Finland
- Prior art keywords
- rollers
- fibrous structure
- fibrous
- rotating roll
- pressing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000002557 mineral fiber Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
- C03B37/16—Cutting or severing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
- D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Inorganic Fibers (AREA)
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI770944A FI56364C (fi) | 1977-03-25 | 1977-03-25 | Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur |
| CA299,194A CA1110215A (en) | 1977-03-25 | 1978-03-17 | Method for breaking a fibre structure consisting of mineral fibers |
| GB10625/78A GB1569732A (en) | 1977-03-25 | 1978-03-17 | A method of breaking a fibre structure having mineral fibres |
| DE19782811983 DE2811983A1 (de) | 1977-03-25 | 1978-03-18 | Verfahren zum aufloesen einer von mineralwollefasern gebildeten faserstruktur |
| NL7802999A NL7802999A (nl) | 1977-03-25 | 1978-03-20 | Werkwijze voor het stuk breken van een vezel- constructie, bestaande uit minerale vezels. |
| SE7803261A SE433490B (sv) | 1977-03-25 | 1978-03-21 | Forfarande for nedbrytning av en fiberstruktur som er bildad av varandra korsande mineralfiber, till atersmeltbar form |
| DK130678A DK130678A (da) | 1977-03-25 | 1978-03-22 | Fremgangsmaade til nedbrydning af en fiberstruktur |
| NO781025A NO142708C (no) | 1977-03-25 | 1978-03-22 | Fremgangsmaate for nedbrytning av en fiberstruktur dannet av kryssende mineralullfibre |
| FR7808444A FR2384870A1 (fr) | 1977-03-25 | 1978-03-23 | Procede pour rompre une structure fibreuse constituee de fibres minerales |
| BE186271A BE865315A (fr) | 1977-03-25 | 1978-03-24 | Procede de rupture d'une structure fribreuse formee de fibres minerales |
| JP3314278A JPS53130562A (en) | 1977-03-25 | 1978-03-24 | Method of pulverizing fibrous material composed of mineral fibers |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI770944A FI56364C (fi) | 1977-03-25 | 1977-03-25 | Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur |
| FI770944 | 1977-03-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI770944A7 FI770944A7 (fi) | 1978-09-26 |
| FI56364B FI56364B (fi) | 1979-09-28 |
| FI56364C true FI56364C (fi) | 1980-01-10 |
Family
ID=8510724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770944A FI56364C (fi) | 1977-03-25 | 1977-03-25 | Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53130562A (da) |
| BE (1) | BE865315A (da) |
| CA (1) | CA1110215A (da) |
| DE (1) | DE2811983A1 (da) |
| DK (1) | DK130678A (da) |
| FI (1) | FI56364C (da) |
| FR (1) | FR2384870A1 (da) |
| GB (1) | GB1569732A (da) |
| NL (1) | NL7802999A (da) |
| NO (1) | NO142708C (da) |
| SE (1) | SE433490B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3205108C2 (de) * | 1982-02-12 | 1984-03-29 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Verfahren zur Erzeugung eines Mineralfasergemisches mit einer vorgegebenen Längenverteilung der Fasern |
| ATE142717T1 (de) * | 1992-02-08 | 1996-09-15 | Hoechst Ag | Verfahren und vorrichtung zum kontinuierlichen zerschneiden von band- oder strangförmigem gut |
| JP2001239178A (ja) * | 2000-03-01 | 2001-09-04 | Takahiro Furuta | 石膏ボードの破砕分離装置 |
| KR102448666B1 (ko) * | 2016-11-25 | 2022-09-28 | 데이진 프론티아 가부시키가이샤 | 섬유 파우더 및 그 수분산체 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499175A (en) * | 1944-01-20 | 1950-02-28 | Pacific Mills | Process for converting fibrous material to be processed in the woolen system |
| US3530751A (en) * | 1968-03-12 | 1970-09-29 | Maremont Corp | Apparatus for cutting tow |
-
1977
- 1977-03-25 FI FI770944A patent/FI56364C/fi not_active IP Right Cessation
-
1978
- 1978-03-17 GB GB10625/78A patent/GB1569732A/en not_active Expired
- 1978-03-17 CA CA299,194A patent/CA1110215A/en not_active Expired
- 1978-03-18 DE DE19782811983 patent/DE2811983A1/de not_active Withdrawn
- 1978-03-20 NL NL7802999A patent/NL7802999A/xx not_active Application Discontinuation
- 1978-03-21 SE SE7803261A patent/SE433490B/xx unknown
- 1978-03-22 NO NO781025A patent/NO142708C/no unknown
- 1978-03-22 DK DK130678A patent/DK130678A/da not_active IP Right Cessation
- 1978-03-23 FR FR7808444A patent/FR2384870A1/fr active Granted
- 1978-03-24 JP JP3314278A patent/JPS53130562A/ja active Pending
- 1978-03-24 BE BE186271A patent/BE865315A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI56364B (fi) | 1979-09-28 |
| NO142708C (no) | 1981-12-29 |
| BE865315A (fr) | 1978-07-17 |
| NO142708B (no) | 1980-06-23 |
| SE433490B (sv) | 1984-05-28 |
| JPS53130562A (en) | 1978-11-14 |
| DE2811983A1 (de) | 1978-10-05 |
| FR2384870A1 (fr) | 1978-10-20 |
| FI770944A7 (fi) | 1978-09-26 |
| NO781025L (no) | 1978-09-26 |
| SE7803261L (sv) | 1978-09-26 |
| FR2384870B1 (da) | 1982-12-03 |
| DK130678A (da) | 1978-09-26 |
| CA1110215A (en) | 1981-10-06 |
| GB1569732A (en) | 1980-06-18 |
| NL7802999A (nl) | 1978-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: A. AHLSTROEM OY |