FR2492476B1 - Pales de rotor - Google Patents
Pales de rotorInfo
- Publication number
- FR2492476B1 FR2492476B1 FR8117687A FR8117687A FR2492476B1 FR 2492476 B1 FR2492476 B1 FR 2492476B1 FR 8117687 A FR8117687 A FR 8117687A FR 8117687 A FR8117687 A FR 8117687A FR 2492476 B1 FR2492476 B1 FR 2492476B1
- Authority
- FR
- France
- Prior art keywords
- rotor blades
- blades
- rotor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/28—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Reinforced Plastic Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8030465 | 1980-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2492476A1 FR2492476A1 (fr) | 1982-04-23 |
FR2492476B1 true FR2492476B1 (fr) | 1987-09-18 |
Family
ID=10516198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8117687A Expired FR2492476B1 (fr) | 1980-09-20 | 1981-09-18 | Pales de rotor |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS57120919A (fi) |
DE (1) | DE3137281A1 (fi) |
FR (1) | FR2492476B1 (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456337A (en) * | 1981-12-07 | 1984-06-26 | Rockwell International Corporation | Chemically coupled color-changing display |
US4583926A (en) * | 1983-10-07 | 1986-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Vane structure for vane type air pumps |
DE3717985A1 (de) * | 1986-05-28 | 1987-12-03 | Minolta Camera Kk | Elektrochrome vorrichtung |
BE1016754A6 (nl) * | 2005-09-02 | 2007-06-05 | Raemdonck Joris Van | Werkwijze voor de bereiding van natuurvezelversterkte thermohardende of thermoplastische polymeer composieten en hun veelzijdige toepassingen als constructiemateriaal. |
CN115311967B (zh) * | 2022-02-17 | 2023-04-25 | 郑州航空工业管理学院 | 一种可循环展示广告的户外广告柜 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1509953A (en) * | 1918-12-30 | 1924-09-30 | Westinghouse Electric & Mfg Co | Fan |
US3370785A (en) * | 1966-06-09 | 1968-02-27 | Gen Motors Corp | Fluid flow control mechanism |
FR1543035A (fr) * | 1966-10-25 | 1968-10-18 | Henry Crossley Packings Ltd | Ceintures de projectiles et leur procédé de fabrication |
DE1628286A1 (de) * | 1966-10-29 | 1970-08-20 | Eugen Haenle | Fluegel-Aufhaengung fuer Acialgeblaese |
US3512908A (en) * | 1968-09-16 | 1970-05-19 | Black & Decker Mfg Co | Vane construction for pneumatic device |
US3808130A (en) * | 1972-06-19 | 1974-04-30 | Dow Corning | Self-lubricating bearings and other machine elements and a process for their manufacture |
GB1505833A (en) * | 1974-12-24 | 1978-03-30 | Plastic Res Lab | Wood substitute and preparation thereof |
DE2600972A1 (de) * | 1976-01-13 | 1977-03-31 | Herbert Prof Dipl Ing Hoelz | Trockenlaufender vielzellenverdichter |
-
1981
- 1981-09-18 FR FR8117687A patent/FR2492476B1/fr not_active Expired
- 1981-09-18 DE DE19813137281 patent/DE3137281A1/de not_active Ceased
- 1981-10-20 JP JP56166551A patent/JPS57120919A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3137281A1 (de) | 1982-05-27 |
FR2492476A1 (fr) | 1982-04-23 |
JPH0213768B2 (fi) | 1990-04-05 |
JPS57120919A (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |