SE367235B - - Google Patents
Info
- Publication number
- SE367235B SE367235B SE11431/72A SE1143172A SE367235B SE 367235 B SE367235 B SE 367235B SE 11431/72 A SE11431/72 A SE 11431/72A SE 1143172 A SE1143172 A SE 1143172A SE 367235 B SE367235 B SE 367235B
- Authority
- SE
- Sweden
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11431/72A SE367235B (de) | 1972-09-05 | 1972-09-05 | |
| JP48098345A JPS4968304A (de) | 1972-09-05 | 1973-09-03 | |
| ES418458A ES418458A1 (es) | 1972-09-05 | 1973-09-04 | Perfeccionamientos introducidos en un ventilador centrifu- go. |
| DE19732344486 DE2344486A1 (de) | 1972-09-05 | 1973-09-04 | Geblaeseeinheit |
| FR7331899A FR2198556A5 (de) | 1972-09-05 | 1973-09-04 | |
| IT69639/73A IT996647B (it) | 1972-09-05 | 1973-09-04 | Ventilatore |
| ZA735881A ZA735881B (en) | 1972-09-05 | 1973-09-28 | Blower assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11431/72A SE367235B (de) | 1972-09-05 | 1972-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE367235B true SE367235B (de) | 1974-05-20 |
Family
ID=20293951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11431/72A SE367235B (de) | 1972-09-05 | 1972-09-05 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4968304A (de) |
| DE (1) | DE2344486A1 (de) |
| ES (1) | ES418458A1 (de) |
| FR (1) | FR2198556A5 (de) |
| IT (1) | IT996647B (de) |
| SE (1) | SE367235B (de) |
| ZA (1) | ZA735881B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549623Y2 (de) * | 1974-06-21 | 1980-11-19 | ||
| USRE33142E (en) * | 1984-10-19 | 1990-01-09 | Hitachi, Ltd. | Centrifugal compressor |
| US4743174A (en) * | 1985-10-18 | 1988-05-10 | Hitachi, Ltd. | Centrifugal compressor |
| JPS63182300U (de) * | 1987-05-18 | 1988-11-24 | ||
| GB8921071D0 (en) * | 1989-09-18 | 1989-11-01 | Framo Dev Ltd | Pump or compressor unit |
| TWI610715B (zh) * | 2012-10-02 | 2018-01-11 | Hugle Electronics Inc | 氣體淨化裝置 |
| KR20140043650A (ko) * | 2012-10-02 | 2014-04-10 | 휴글엘렉트로닉스가부시키가이샤 | 가스 정화 장치 |
| CN110345094B (zh) * | 2019-07-25 | 2021-08-06 | 上海沃克通用设备有限公司 | 一种采用双支撑结构的高速离心鼓风机 |
-
1972
- 1972-09-05 SE SE11431/72A patent/SE367235B/xx unknown
-
1973
- 1973-09-03 JP JP48098345A patent/JPS4968304A/ja active Pending
- 1973-09-04 ES ES418458A patent/ES418458A1/es not_active Expired
- 1973-09-04 FR FR7331899A patent/FR2198556A5/fr not_active Expired
- 1973-09-04 DE DE19732344486 patent/DE2344486A1/de active Pending
- 1973-09-04 IT IT69639/73A patent/IT996647B/it active
- 1973-09-28 ZA ZA735881A patent/ZA735881B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2198556A5 (de) | 1974-03-29 |
| JPS4968304A (de) | 1974-07-02 |
| IT996647B (it) | 1975-12-10 |
| DE2344486A1 (de) | 1974-03-14 |
| ES418458A1 (es) | 1976-07-16 |
| ZA735881B (en) | 1974-10-30 |