FR2139284A5 - - Google Patents
Info
- Publication number
- FR2139284A5 FR2139284A5 FR7215844A FR7215844A FR2139284A5 FR 2139284 A5 FR2139284 A5 FR 2139284A5 FR 7215844 A FR7215844 A FR 7215844A FR 7215844 A FR7215844 A FR 7215844A FR 2139284 A5 FR2139284 A5 FR 2139284A5
- Authority
- FR
- France
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0284—Conjoint control of two or more different functions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3133771 | 1971-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2139284A5 true FR2139284A5 (https=) | 1973-01-05 |
Family
ID=12328420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7215844A Expired FR2139284A5 (https=) | 1971-05-10 | 1972-05-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3767318A (https=) |
| CH (1) | CH534813A (https=) |
| DE (1) | DE2219382A1 (https=) |
| FR (1) | FR2139284A5 (https=) |
| IT (1) | IT957758B (https=) |
| NL (1) | NL7204762A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844673A (en) * | 1970-03-24 | 1974-10-29 | P Hayward | Process for the regulation of the flow in conduits |
| CH623895A5 (https=) * | 1976-01-04 | 1981-06-30 | Proizv Ob Nevsky Z | |
| US5743715A (en) * | 1995-10-20 | 1998-04-28 | Compressor Controls Corporation | Method and apparatus for load balancing among multiple compressors |
| US10443603B2 (en) | 2012-10-03 | 2019-10-15 | Praxair Technology, Inc. | Method for compressing an incoming feed air stream in a cryogenic air separation plant |
| US10385861B2 (en) | 2012-10-03 | 2019-08-20 | Praxair Technology, Inc. | Method for compressing an incoming feed air stream in a cryogenic air separation plant |
| US9175691B2 (en) * | 2012-10-03 | 2015-11-03 | Praxair Technology, Inc. | Gas compressor control system preventing vibration damage |
| CN109458356B (zh) * | 2018-11-21 | 2020-12-29 | 中国航发北京航科发动机控制系统科技有限公司 | 一种压气机压力比控制的导叶调节器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3292845A (en) * | 1963-03-06 | 1966-12-20 | Shell Oil Co | Method for preventing surging of compressors |
| US3362626A (en) * | 1965-11-15 | 1968-01-09 | Carrier Corp | Method of and apparatus for controlling gas flow |
| US3588265A (en) * | 1968-04-19 | 1971-06-28 | Westinghouse Electric Corp | System and method for providing steam turbine operation with improved dynamics |
-
1972
- 1972-03-13 US US00234233A patent/US3767318A/en not_active Expired - Lifetime
- 1972-04-10 NL NL7204762A patent/NL7204762A/xx not_active Application Discontinuation
- 1972-04-13 CH CH543472A patent/CH534813A/de not_active IP Right Cessation
- 1972-04-20 DE DE19722219382 patent/DE2219382A1/de active Pending
- 1972-05-04 FR FR7215844A patent/FR2139284A5/fr not_active Expired
- 1972-05-08 IT IT50112/72A patent/IT957758B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2219382A1 (de) | 1972-11-23 |
| US3767318A (en) | 1973-10-23 |
| CH534813A (de) | 1973-03-15 |
| NL7204762A (https=) | 1972-11-14 |
| IT957758B (it) | 1973-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |