GB475327A - Improvements in or relating to high pressure taps and valves - Google Patents
Improvements in or relating to high pressure taps and valvesInfo
- Publication number
- GB475327A GB475327A GB12154/37A GB1215437A GB475327A GB 475327 A GB475327 A GB 475327A GB 12154/37 A GB12154/37 A GB 12154/37A GB 1215437 A GB1215437 A GB 1215437A GB 475327 A GB475327 A GB 475327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cam
- locking bolt
- spindle
- disc
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/5245—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a valve member of conical shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
475,327. Valves. CAPEL, L. J. M. April 28, 1937, No. 12154. Convention date, May 1, 1936. [Class 135] A valve device adapted to function as a safety or relief valve and also as a draw-off valve particularly adapted for use with compressed fluid reservoirs used in connection opening devices for parachutes comprises a needle valve 7 normally held to its seat by a spring 5 bearing against a collar 6 and tensioned by a manually adjusted cam 10. The spring is housed in a cylindrical box 3 closed by a screwed plug 4 having a short spindle 9 cooperating with the cam. The main outlet is at 22, but the box 3 has grooves 23 to provide supplementary discharge passages when the valve is functioning as a relief valve. These passages are sealed by a sealing surface 4a when the valve is opened by releasing the cam. The cam is formed on a spindle journalled in a casing 11 screwed to the main casing. This spindle carries a disc 13 provided with a notch 14 to receive a locking bolt 17 and a lip adapted to be engaged by a hook-like part on an arm secured to the locking bolt shortly after the locking bolt has been disengaged, to rotate the cam and release the valve. The disc may be removed and the cam actuated directly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR475327X | 1936-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB475327A true GB475327A (en) | 1937-11-17 |
Family
ID=8902926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12154/37A Expired GB475327A (en) | 1936-05-01 | 1937-04-28 | Improvements in or relating to high pressure taps and valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB475327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778599A (en) * | 1953-01-16 | 1957-01-22 | Jr Herman J Paul | Parachute inflating means |
| WO2004031634A1 (en) * | 2002-10-02 | 2004-04-15 | Johnsondiversey, Inc. | Variable rate dispensing apparatus |
-
1937
- 1937-04-28 GB GB12154/37A patent/GB475327A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778599A (en) * | 1953-01-16 | 1957-01-22 | Jr Herman J Paul | Parachute inflating means |
| WO2004031634A1 (en) * | 2002-10-02 | 2004-04-15 | Johnsondiversey, Inc. | Variable rate dispensing apparatus |
| US6860295B2 (en) | 2002-10-02 | 2005-03-01 | Johnsondiversey, Inc. | Variable rate dispensing apparatus |
| AU2003277086B2 (en) * | 2002-10-02 | 2008-09-04 | Johnsondiversey, Inc. | Variable rate dispensing apparatus |
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