NL6917556A - - Google Patents
Info
- Publication number
- NL6917556A NL6917556A NL6917556A NL6917556A NL6917556A NL 6917556 A NL6917556 A NL 6917556A NL 6917556 A NL6917556 A NL 6917556A NL 6917556 A NL6917556 A NL 6917556A NL 6917556 A NL6917556 A NL 6917556A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK573368A DK123839B (da) | 1968-11-22 | 1968-11-22 | Aksialventilatorhjul med et hydraulisk indstillingssystem til indstilling af dets skovle. |
| DK252869A DK131437B (da) | 1969-05-08 | 1969-05-08 | Aksialventilatorhjul med et hydraulisk indstillingssystem til indstilling af dets skovle. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6917556A true NL6917556A (en:Method) | 1970-05-26 |
| NL162458B NL162458B (nl) | 1979-12-17 |
| NL162458C NL162458C (nl) | 1980-05-16 |
Family
ID=26066581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6917556A NL162458C (nl) | 1968-11-22 | 1969-11-21 | Schoepenwiel voor een axiale ventilator met een hydraulisch schoepenverstelsysteem. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5016525B1 (en:Method) |
| BE (1) | BE742007A (en:Method) |
| DE (1) | DE1958493C3 (en:Method) |
| FI (1) | FI54386C (en:Method) |
| FR (1) | FR2023949A1 (en:Method) |
| GB (1) | GB1290516A (en:Method) |
| NL (1) | NL162458C (en:Method) |
| SE (1) | SE356798B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK131389C (da) * | 1973-01-23 | 1976-01-26 | Nordisk Ventilator | Skovlhjul til aksialbleser med indstillelige skovle |
| JPS6318799Y2 (en:Method) * | 1980-12-02 | 1988-05-26 | ||
| CN107588031B (zh) * | 2017-10-24 | 2019-03-01 | 西安热工研究院有限公司 | 一种电站动叶可调式轴流风机转速在线动态切换方法 |
| CN112483449B (zh) * | 2020-11-12 | 2022-07-29 | 中国神华能源股份有限公司国华电力分公司 | 一种动叶可调轴流风机液压控制元件 |
| CN121184396B (zh) * | 2025-11-25 | 2026-03-20 | 中国航发商用航空发动机有限责任公司 | 叶片变桨距作动装置及航空发动机 |
-
1969
- 1969-11-19 SE SE1593569A patent/SE356798B/xx unknown
- 1969-11-19 FI FI333769A patent/FI54386C/fi active
- 1969-11-19 GB GB1290516D patent/GB1290516A/en not_active Expired
- 1969-11-21 BE BE742007D patent/BE742007A/xx unknown
- 1969-11-21 NL NL6917556A patent/NL162458C/xx not_active IP Right Cessation
- 1969-11-21 JP JP9306969A patent/JPS5016525B1/ja active Pending
- 1969-11-21 DE DE19691958493 patent/DE1958493C3/de not_active Expired
- 1969-11-24 FR FR6940363A patent/FR2023949A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1958493C3 (de) | 1978-10-26 |
| FI54386B (fi) | 1978-07-31 |
| DE1958493B2 (de) | 1978-03-09 |
| SE356798B (en:Method) | 1973-06-04 |
| JPS5016525B1 (en:Method) | 1975-06-13 |
| GB1290516A (en:Method) | 1972-09-27 |
| BE742007A (en:Method) | 1970-05-04 |
| NL162458C (nl) | 1980-05-16 |
| FI54386C (fi) | 1978-11-10 |
| NL162458B (nl) | 1979-12-17 |
| FR2023949A1 (en:Method) | 1970-08-21 |
| DE1958493A1 (de) | 1970-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |