DK0479810T3 - Spindehjulsenhed til fibreringen af mineralsmelte ved hjælp af centrifugalkræfter - Google Patents

Spindehjulsenhed til fibreringen af mineralsmelte ved hjælp af centrifugalkræfter

Info

Publication number: DK0479810T3
Authority: DK; Denmark
Prior art keywords: shaft; spinning; spinning wheel; bearings; drive motor
Prior art date: 1989-06-07

Application number

DK90908951.8T

Other languages

English (en)

Inventor

Erik Astrand

Original Assignee

Partek Ab

Priority date (The priority date 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 date listed.)

1989-06-07

Filing date

1990-06-07

Publication date

1996-02-05

1989-06-07 Priority claimed from FI892804A external-priority patent/FI892804A7/fi

1989-06-07 Priority claimed from FI892805A external-priority patent/FI84340C/sv

1990-06-07 Application filed by Partek Ab filed Critical Partek Ab

1996-02-05 Application granted granted Critical

1996-02-05 Publication of DK0479810T3 publication Critical patent/DK0479810T3/da

Links

238000009987 spinning Methods 0.000 title abstract 12
229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
239000011707 mineral Substances 0.000 title abstract 2
230000008018 melting Effects 0.000 title 1
238000002844 melting Methods 0.000 title 1
230000002093 peripheral effect Effects 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 1
239000011230 binding agent Substances 0.000 abstract 1
239000000835 fiber Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002699 waste material Substances 0.000 abstract 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
- C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Spinning Or Twisting Of Yarns (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Inorganic Fibers (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)
Glass Compositions (AREA)

DK90908951.8T 1989-06-07 1990-06-07 Spindehjulsenhed til fibreringen af mineralsmelte ved hjælp af centrifugalkræfter DK0479810T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI892804A FI892804A7 (fi)	1989-06-07	1989-06-07	Fibrering av mineralsmaelta och anordning foer utfoerande av fibreringen.
FI892805A FI84340C (sv)	1989-06-07	1989-06-07	Spinnhjulsenhet i en spinnmaskin för fibrering av mineralsmälta med hj älp ev centrifugalkraften

Publications (1)

Publication Number	Publication Date
DK0479810T3 true DK0479810T3 (da)	1996-02-05

Family

ID=26158565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90908951.8T DK0479810T3 (da)	1989-06-07	1990-06-07	Spindehjulsenhed til fibreringen af mineralsmelte ved hjælp af centrifugalkræfter

Country Status (8)

Country	Link
EP (1)	EP0479810B1 (da)
JP (1)	JPH04507082A (da)
AT (1)	ATE128443T1 (da)
CA (1)	CA2059278A1 (da)
DE (1)	DE69022727T2 (da)
DK (1)	DK0479810T3 (da)
NO (1)	NO914811L (da)
WO (1)	WO1990015032A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9606979D0 (en) *	1996-04-02	1996-06-05	Rockwool Int	Man-made vitreous fibre products and their production
AU2002219035A1 (en) *	2000-10-18	2002-04-29	Rockwool International A/S	Centrifugal fiberising apparatus and methods
FI123701B (fi) *	2007-01-09	2013-09-30	Paroc Oy Ab	Järjestelmä ja menetelmä mineraalikuitujen valmistuksessa
FI121597B (fi)	2007-04-20	2011-01-31	Paroc Oy Ab	Menetelmä ja järjestelmä mineraalikuituja muodostavan kuidutinlaitteen toiminnan optimoimiseksi sekä ohjelmistotuote
FI126895B (fi)	2008-10-17	2017-07-31	Paroc Group Oy	Menetelmä ja järjestelmä mineraalikuitujen valmistusprosessin optimoimiseksi
FI125494B (fi)	2009-06-24	2015-10-30	Paroc Group Oy	Menetelmä ja järjestelmä sideaineen syötön optimoimiseksi mineraalikuituja muodostavassa kuidutinlaitteessa sekä ohjelmistotuote
WO2016048249A1 (en) *	2014-09-25	2016-03-31	Izoteh D.O.O.	Method and device for producing mineral wool fibers
CN110093673B (zh) *	2019-05-29	2024-06-18	山东鲁阳节能材料股份有限公司	一种甩丝机及其风环
US12479753B2 (en) *	2019-09-10	2025-11-25	Rockwool A/S	Rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IE52454B1 (en) *	1980-12-24	1987-11-11	Nasa	Linear magnetic bearings
FI77638C (fi) *	1987-02-20	1989-04-10	Partek Ab	Mineralullcentrifug.

1990
- 1990-06-07 WO PCT/FI1990/000158 patent/WO1990015032A1/en not_active Ceased
- 1990-06-07 JP JP2508384A patent/JPH04507082A/ja active Pending
- 1990-06-07 AT AT90908951T patent/ATE128443T1/de not_active IP Right Cessation
- 1990-06-07 DE DE69022727T patent/DE69022727T2/de not_active Expired - Lifetime
- 1990-06-07 EP EP90908951A patent/EP0479810B1/en not_active Expired - Lifetime
- 1990-06-07 CA CA002059278A patent/CA2059278A1/en not_active Abandoned
- 1990-06-07 DK DK90908951.8T patent/DK0479810T3/da active
1991
- 1991-12-06 NO NO91914811A patent/NO914811L/no unknown

Also Published As

Publication number	Publication date
ATE128443T1 (de)	1995-10-15
CA2059278A1 (en)	1990-12-08
JPH04507082A (ja)	1992-12-10
NO914811L (no)	1992-01-27
WO1990015032A1 (en)	1990-12-13
DE69022727T2 (de)	1996-05-23
DE69022727D1 (de)	1995-11-02
NO914811D0 (no)	1991-12-06
EP0479810A1 (en)	1992-04-15
EP0479810B1 (en)	1995-09-27

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