NL6901501A - - Google Patents
Info
- Publication number
- NL6901501A NL6901501A NL6901501A NL6901501A NL6901501A NL 6901501 A NL6901501 A NL 6901501A NL 6901501 A NL6901501 A NL 6901501A NL 6901501 A NL6901501 A NL 6901501A NL 6901501 A NL6901501 A NL 6901501A
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE132368 | 1968-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6901501A true NL6901501A (en) | 1969-08-04 |
Family
ID=20258002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6901501A NL6901501A (en) | 1968-01-31 | 1969-01-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3561906A (en) |
| BE (1) | BE727784A (en) |
| DE (1) | DE1904311A1 (en) |
| FR (1) | FR2001058A1 (en) |
| GB (1) | GB1234733A (en) |
| NL (1) | NL6901501A (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2253309C2 (en) * | 1972-10-31 | 1985-06-27 | Ltg Lufttechnische Gmbh, 7000 Stuttgart | Centrifugal fan |
| DE2210271C3 (en) * | 1972-03-03 | 1984-08-09 | Ltg Lufttechnische Gmbh, 7000 Stuttgart | Centrifugal fan |
| US3811790A (en) * | 1972-05-08 | 1974-05-21 | Trane Co | Air moving apparatus |
| US3846040A (en) * | 1972-06-16 | 1974-11-05 | D Dennis | Blower housing |
| US3950835A (en) * | 1974-10-02 | 1976-04-20 | Carrier Corporation | Fan assembly and method of manufacturing same |
| JPS52143257U (en) * | 1976-04-25 | 1977-10-29 | ||
| US4073597A (en) * | 1977-01-28 | 1978-02-14 | The Celotex Corporation | Fan housing assembly |
| US4646714A (en) * | 1981-09-03 | 1987-03-03 | Bolin Charles E | Friction heat generator |
| JPS5870498U (en) * | 1981-11-09 | 1983-05-13 | 日本サ−ボ株式会社 | Blower |
| DE8416413U1 (en) * | 1984-05-29 | 1984-09-13 | Kunststofftechnik KG, 5210 Troisdorf | RADIAL FAN |
| US4826402A (en) * | 1986-03-28 | 1989-05-02 | Nachtrieb Paul W | High-capacity centrifugal pump |
| US5052888A (en) * | 1990-07-11 | 1991-10-01 | Ibm Corporation | DC motor driven centrifugal fan |
| DE4025006C2 (en) * | 1990-08-07 | 2002-12-05 | Werner Durst | fan unit |
| US5279515A (en) * | 1992-12-21 | 1994-01-18 | American Standard Inc. | Air handling unit with improved acoustical performance |
| DE10153310A1 (en) | 2001-10-29 | 2003-05-22 | Infineon Technologies Ag | Photolithographic structuring process with a carbon hard mask layer produced by a plasma-assisted deposition process with diamond-like hardness |
| US8591183B2 (en) * | 2007-06-14 | 2013-11-26 | Regal Beloit America, Inc. | Extended length cutoff blower |
| US8550066B2 (en) * | 2007-11-06 | 2013-10-08 | Regal Beloit America, Inc. | High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle |
| US8001958B2 (en) * | 2007-11-06 | 2011-08-23 | Rbc Horizon, Inc. | Furnace air handler blower housing with an enlarged air outlet opening |
| US8025049B2 (en) * | 2007-11-06 | 2011-09-27 | Rbc Horizon, Inc. | High efficiency furnace having a blower housing with an enlarged air outlet opening |
| US20110189005A1 (en) * | 2010-08-11 | 2011-08-04 | Rbc Horizon, Inc. | Low Profile, High Efficiency Blower Assembly |
| US9017011B2 (en) | 2011-12-29 | 2015-04-28 | Regal Beloit America, Inc. | Furnace air handler blower with enlarged backward curved impeller and associated method of use |
| US20130260664A1 (en) * | 2012-03-30 | 2013-10-03 | Rockwell Automation Technologies, Inc. | Eccentric fan housing |
| CN112145463B (en) * | 2020-09-24 | 2022-04-01 | 江苏徐工工程机械研究院有限公司 | Fan assembly, air cooling system and electric transmission engineering machinery |
-
1969
- 1969-01-29 DE DE19691904311 patent/DE1904311A1/en active Pending
- 1969-01-30 GB GB5241/69A patent/GB1234733A/en not_active Expired
- 1969-01-30 NL NL6901501A patent/NL6901501A/xx unknown
- 1969-01-31 US US795585*A patent/US3561906A/en not_active Expired - Lifetime
- 1969-01-31 FR FR6902046A patent/FR2001058A1/fr not_active Withdrawn
- 1969-01-31 BE BE727784D patent/BE727784A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1234733A (en) | 1971-06-09 |
| US3561906A (en) | 1971-02-09 |
| DE1904311A1 (en) | 1969-09-04 |
| BE727784A (en) | 1969-07-01 |
| FR2001058A1 (en) | 1969-09-19 |