FR81523E - Valve - Google Patents
ValveInfo
- Publication number
- FR81523E FR81523E FR895235A FR895235A FR81523E FR 81523 E FR81523 E FR 81523E FR 895235 A FR895235 A FR 895235A FR 895235 A FR895235 A FR 895235A FR 81523 E FR81523 E FR 81523E
- Authority
- FR
- France
- Prior art keywords
- valve
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/24—Arrangements of inflating valves or of controls thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Check Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR781658A FR1218517A (fr) | 1958-12-15 | 1958-12-15 | Valve |
FR895235A FR81523E (fr) | 1958-12-15 | 1962-04-20 | Valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR781658A FR1218517A (fr) | 1958-12-15 | 1958-12-15 | Valve |
FR895235A FR81523E (fr) | 1958-12-15 | 1962-04-20 | Valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR81523E true FR81523E (fr) | 1963-10-04 |
Family
ID=8709255
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR781658A Expired FR1218517A (fr) | 1958-12-15 | 1958-12-15 | Valve |
FR895235A Expired FR81523E (fr) | 1958-12-15 | 1962-04-20 | Valve |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR781658A Expired FR1218517A (fr) | 1958-12-15 | 1958-12-15 | Valve |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR1218517A (fr) |
GB (1) | GB898538A (fr) |
-
1958
- 1958-12-15 FR FR781658A patent/FR1218517A/fr not_active Expired
-
1959
- 1959-12-10 GB GB4204759A patent/GB898538A/en not_active Expired
-
1962
- 1962-04-20 FR FR895235A patent/FR81523E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB898538A (en) | 1962-06-14 |
FR1218517A (fr) | 1960-05-11 |
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