FR1457038A - Device for supplying pressurized air or gas under pressure in pulpy, pasty, liquid or gaseous products - Google Patents
Device for supplying pressurized air or gas under pressure in pulpy, pasty, liquid or gaseous productsInfo
- Publication number
- FR1457038A FR1457038A FR39744A FR39744A FR1457038A FR 1457038 A FR1457038 A FR 1457038A FR 39744 A FR39744 A FR 39744A FR 39744 A FR39744 A FR 39744A FR 1457038 A FR1457038 A FR 1457038A
- Authority
- FR
- France
- Prior art keywords
- pulpy
- pasty
- liquid
- under pressure
- pressurized air
- Prior art date
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR39744A FR1457038A (en) | 1965-11-25 | 1965-11-25 | Device for supplying pressurized air or gas under pressure in pulpy, pasty, liquid or gaseous products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR39744A FR1457038A (en) | 1965-11-25 | 1965-11-25 | Device for supplying pressurized air or gas under pressure in pulpy, pasty, liquid or gaseous products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1457038A true FR1457038A (en) | 1966-07-08 |
Family
ID=8593410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR39744A Expired FR1457038A (en) | 1965-11-25 | 1965-11-25 | Device for supplying pressurized air or gas under pressure in pulpy, pasty, liquid or gaseous products |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1457038A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090394A1 (en) * | 2003-04-12 | 2004-10-21 | Neoperl Gmbh | Backflow preventer |
| WO2007082404A1 (en) * | 2006-01-20 | 2007-07-26 | Schimmel, Michael | Pressure control valve for film packagings of sensitive contents |
| JP2009236148A (en) * | 2008-03-26 | 2009-10-15 | Fuji Koki Corp | Pressure control valve |
-
1965
- 1965-11-25 FR FR39744A patent/FR1457038A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090394A1 (en) * | 2003-04-12 | 2004-10-21 | Neoperl Gmbh | Backflow preventer |
| US7527073B2 (en) | 2003-04-12 | 2009-05-05 | Neoperl Gmbh | Backflow preventer |
| WO2007082404A1 (en) * | 2006-01-20 | 2007-07-26 | Schimmel, Michael | Pressure control valve for film packagings of sensitive contents |
| JP2009236148A (en) * | 2008-03-26 | 2009-10-15 | Fuji Koki Corp | Pressure control valve |
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