FR2188867A5 - - Google Patents
Info
- Publication number
- FR2188867A5 FR2188867A5 FR7219997A FR7219997A FR2188867A5 FR 2188867 A5 FR2188867 A5 FR 2188867A5 FR 7219997 A FR7219997 A FR 7219997A FR 7219997 A FR7219997 A FR 7219997A FR 2188867 A5 FR2188867 A5 FR 2188867A5
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219997A FR2188867A5 (fr) | 1972-06-02 | 1972-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219997A FR2188867A5 (fr) | 1972-06-02 | 1972-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2188867A5 true FR2188867A5 (fr) | 1974-01-18 |
Family
ID=9099639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7219997A Expired FR2188867A5 (fr) | 1972-06-02 | 1972-06-02 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2188867A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0646744A1 (fr) * | 1993-02-18 | 1995-04-05 | Nohmi Bosai Ltd. | Systeme de regulation de pression pour appareil extincteur d'incendies |
-
1972
- 1972-06-02 FR FR7219997A patent/FR2188867A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0646744A1 (fr) * | 1993-02-18 | 1995-04-05 | Nohmi Bosai Ltd. | Systeme de regulation de pression pour appareil extincteur d'incendies |
EP0646744A4 (fr) * | 1993-02-18 | 1996-05-01 | Nohmi Bosai Ltd | Systeme de regulation de pression pour appareil extincteur d'incendies. |
US5620017A (en) * | 1993-02-18 | 1997-04-15 | Nohmi Bosai Ltd. | Pressure regulating system for a fire extinguishing facility |