NO134737B - - Google Patents
Download PDFInfo
- Publication number
- NO134737B NO134737B NO2682/72A NO268272A NO134737B NO 134737 B NO134737 B NO 134737B NO 2682/72 A NO2682/72 A NO 2682/72A NO 268272 A NO268272 A NO 268272A NO 134737 B NO134737 B NO 134737B
- Authority
- NO
- Norway
- Prior art keywords
- tube
- pipe
- carbon
- impermeable
- approx
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 229910052799 carbon Inorganic materials 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 5
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 21
- 238000000034 method Methods 0.000 description 9
- 238000011282 treatment Methods 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MQLRCIFIYCHDKV-UHFFFAOYSA-N [N].C1=CC=CC=C1 Chemical compound [N].C1=CC=CC=C1 MQLRCIFIYCHDKV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/045—Guides for rulers with carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
Landscapes
- Structure Of Telephone Exchanges (AREA)
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128510*A FR2147536A5 (de) | 1971-07-28 | 1971-07-28 | |
| FR7211547A FR2178435A6 (de) | 1971-07-28 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134737B true NO134737B (de) | 1976-08-30 |
| NO134737C NO134737C (de) | 1976-12-08 |
Family
ID=26216555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2682/72A NO134737C (de) | 1971-07-28 | 1972-07-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3878614A (de) |
| JP (1) | JPS514129B1 (de) |
| BE (1) | BE786898A (de) |
| CA (1) | CA975158A (de) |
| CH (1) | CH562703A5 (de) |
| FR (1) | FR2178435A6 (de) |
| GB (1) | GB1342230A (de) |
| IT (1) | IT968204B (de) |
| NL (1) | NL153131B (de) |
| NO (1) | NO134737C (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2040480B (en) * | 1978-12-23 | 1984-06-27 | Mutoh Ind Ltd | Rail-type parallel drafting device |
| US4244628A (en) * | 1980-03-14 | 1981-01-13 | Nl Industries, Inc. | Guide roller assembly |
| IT1192420B (it) * | 1982-05-10 | 1988-04-13 | Heron Parigi Sdf Di Parigi Gio | Tecnigrafo parallelo per la rapida esecuzione di tracciati paralleli per mezzo di una grande riga fissata a sbalzo su un carrello scorrevole sopra una guida posta da un solo lato del piano da disegno |
| NL2014296B1 (nl) * | 2015-02-13 | 2016-10-13 | Hendricus Liet Cornelis | Inrichting voor het losmaken van veevoer. |
| CN105599504A (zh) * | 2016-03-03 | 2016-05-25 | 付俊 | 带滚动棒的三角板 |
| US11215224B2 (en) * | 2020-04-01 | 2022-01-04 | Punching Concepts, Inc. | Rolling apparatus with profiled V-guide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2160186A (en) * | 1938-11-14 | 1939-05-30 | Benjamin H Williams | Drafting mechanism |
| US3047954A (en) * | 1958-12-08 | 1962-08-07 | Vard Products Inc | Track type drafting machine |
| US3093424A (en) * | 1960-10-14 | 1963-06-11 | Pernetta Charles | Rectilinearly guided members |
| US3673691A (en) * | 1969-12-11 | 1972-07-04 | Ray And Gilbert Proprietary Lt | Drafting machine |
-
1972
- 1972-03-31 FR FR7211547A patent/FR2178435A6/fr not_active Expired
- 1972-07-10 CH CH1031972A patent/CH562703A5/xx not_active IP Right Cessation
- 1972-07-21 IT IT27275/72A patent/IT968204B/it active
- 1972-07-24 CA CA147,781A patent/CA975158A/en not_active Expired
- 1972-07-24 GB GB3446572A patent/GB1342230A/en not_active Expired
- 1972-07-24 US US274791A patent/US3878614A/en not_active Expired - Lifetime
- 1972-07-27 NO NO2682/72A patent/NO134737C/no unknown
- 1972-07-28 NL NL727210493A patent/NL153131B/xx not_active Application Discontinuation
- 1972-07-28 JP JP47075169A patent/JPS514129B1/ja active Pending
- 1972-07-28 BE BE786898A patent/BE786898A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO134737C (de) | 1976-12-08 |
| GB1342230A (en) | 1974-01-03 |
| CA975158A (en) | 1975-09-30 |
| DE2236753A1 (de) | 1973-02-22 |
| JPS514129B1 (de) | 1976-02-09 |
| US3878614A (en) | 1975-04-22 |
| CH562703A5 (de) | 1975-06-13 |
| BE786898A (fr) | 1972-11-16 |
| IT968204B (it) | 1974-03-20 |
| FR2178435A6 (de) | 1973-11-09 |
| NL153131B (nl) | 1977-05-16 |
| NL7210493A (de) | 1973-01-30 |
| DE2236753B2 (de) | 1976-12-23 |
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