FR719244A - Improvements to valves for pneumatic devices - Google Patents
Improvements to valves for pneumatic devicesInfo
- Publication number
- FR719244A FR719244A FR719244DA FR719244A FR 719244 A FR719244 A FR 719244A FR 719244D A FR719244D A FR 719244DA FR 719244 A FR719244 A FR 719244A
- Authority
- FR
- France
- Prior art keywords
- valves
- pneumatic devices
- pneumatic
- devices
- 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
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US719244XA | 1930-07-02 | 1930-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR719244A true FR719244A (en) | 1932-02-03 |
Family
ID=22104464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR719244D Expired FR719244A (en) | 1930-07-02 | 1931-06-29 | Improvements to valves for pneumatic devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR719244A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245991A (en) * | 1992-06-15 | 1993-09-21 | Kawaei Co., Ltd. | Apparatus for supporting deep breathing and check valve for the same |
NL2000600C2 (en) * | 2007-04-17 | 2008-10-20 | Cornelis Born | Method for manufacturing an inflatable balloon and an inflatable balloon. |
WO2021191665A1 (en) | 2020-03-26 | 2021-09-30 | Rueda Calvet Jose Luis | Self-sealing valve for an inflatable body and method for manufacturing same |
-
1931
- 1931-06-29 FR FR719244D patent/FR719244A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245991A (en) * | 1992-06-15 | 1993-09-21 | Kawaei Co., Ltd. | Apparatus for supporting deep breathing and check valve for the same |
NL2000600C2 (en) * | 2007-04-17 | 2008-10-20 | Cornelis Born | Method for manufacturing an inflatable balloon and an inflatable balloon. |
WO2008127108A1 (en) * | 2007-04-17 | 2008-10-23 | Stokvis, Paulus | Method of manufacturing an inflatable balloon and an inflatable balloon |
WO2021191665A1 (en) | 2020-03-26 | 2021-09-30 | Rueda Calvet Jose Luis | Self-sealing valve for an inflatable body and method for manufacturing same |
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