SE427592B - Laminerat elisoleringsmaterial for anvendning i oljeimpregnerat tillstand - Google Patents
Laminerat elisoleringsmaterial for anvendning i oljeimpregnerat tillstandInfo
- Publication number
- SE427592B SE427592B SE7705609A SE7705609A SE427592B SE 427592 B SE427592 B SE 427592B SE 7705609 A SE7705609 A SE 7705609A SE 7705609 A SE7705609 A SE 7705609A SE 427592 B SE427592 B SE 427592B
- Authority
- SE
- Sweden
- Prior art keywords
- elisolation
- laminated
- improved condition
- oil improved
- oil
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/156—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is calendered and immediately laminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. cardboard
- B32B2317/122—Kraft paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5573076A JPS52138700A (en) | 1976-05-14 | 1976-05-14 | Electriccinsulating paper |
JP3930777A JPS53123900A (en) | 1977-04-05 | 1977-04-05 | Electric insulating paper and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7705609L SE7705609L (sv) | 1977-11-15 |
SE427592B true SE427592B (sv) | 1983-04-18 |
Family
ID=26378653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705609A SE427592B (sv) | 1976-05-14 | 1977-05-13 | Laminerat elisoleringsmaterial for anvendning i oljeimpregnerat tillstand |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1544044A (sv) |
SE (1) | SE427592B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011151A1 (en) * | 1988-05-03 | 1989-11-16 | Jansson Jan Fredrik | Laminated structure with low dielectric losses |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9437348B2 (en) | 2010-12-17 | 2016-09-06 | 3M Innovative Properties Company | Electrical insulation material |
CA2875304A1 (en) | 2012-06-15 | 2013-12-19 | 3M Innovative Properties Company | Electrical insulation material |
-
1977
- 1977-05-05 GB GB18845/77A patent/GB1544044A/en not_active Expired
- 1977-05-13 SE SE7705609A patent/SE427592B/sv not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011151A1 (en) * | 1988-05-03 | 1989-11-16 | Jansson Jan Fredrik | Laminated structure with low dielectric losses |
AU614843B2 (en) * | 1988-05-03 | 1991-09-12 | Jan-Fredrik Jansson | Laminated structure with low dielectric losses |
Also Published As
Publication number | Publication date |
---|---|
GB1544044A (en) | 1979-04-11 |
SE7705609L (sv) | 1977-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO144624C (no) | Kontinuerlig papirsammenstilling | |
SE7709023L (sv) | Laminering | |
SE7705746L (sv) | Schackel for kedjor i synnerhet for anslagskedjor | |
MX143748A (es) | Mejoras en empaquetadura | |
AR210665A1 (es) | Mejoras en transmisiones | |
SE7706990L (sv) | Porosa material | |
DK543676A (da) | Kompositmateriale | |
MX143419A (es) | Mejoras en ultrasonoscopio bio-medico | |
IT1071879B (it) | Coltello | |
SE421428B (sv) | Infrarod-infrarodfluorescerande material | |
MX144432A (es) | Mejoras en planchas | |
SE427592B (sv) | Laminerat elisoleringsmaterial for anvendning i oljeimpregnerat tillstand | |
BE850452A (fr) | Naphtalenetriols substitues | |
BE852070A (fr) | Compartimentering in een behandelruimte | |
BR7608285A (pt) | Laminador | |
AT380145B (de) | Halmerntegeraet mit schneidwerk | |
SE7704683L (sv) | Sammansatta foremal | |
ATA366677A (de) | Verbundwerkstoff | |
SE7711550L (sv) | Bundet fibrost material | |
AR206259A1 (es) | Mejoras en tetillas para mamaderas | |
IT1075101B (it) | Monoazo-coloranti in dispersione | |
AR210148A1 (es) | Mejoras en termo-tanques | |
AR207906A1 (es) | Mejoras en hidrocopiadores | |
AR209006A1 (es) | Mejoras en motob mbeadores | |
BR5600183U (pt) | Aperfeicoamentos en tecnigrafos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7705609-1 Effective date: 19900518 Format of ref document f/p: F |