GB880846A - Improvements in or relating to spill-type centrifugal governors - Google Patents
Improvements in or relating to spill-type centrifugal governorsInfo
- Publication number
- GB880846A GB880846A GB2434259A GB2434259A GB880846A GB 880846 A GB880846 A GB 880846A GB 2434259 A GB2434259 A GB 2434259A GB 2434259 A GB2434259 A GB 2434259A GB 880846 A GB880846 A GB 880846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- spring
- valve
- passage
- pump
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
- G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power
- G05D13/10—Centrifugal governors with fly-weights
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
880,846. Centrifugal governors. PLESSEY CO. Ltd. July 4, 1960 [July 15, 1959], No. 24342/59. Class 57. [Also in Group XXIX] In a centrifugal governor comprising a valve 9 loaded by a spring 10 to seat on one end of a radial passage 7 containing liquid under pressure in a rotary shaft 3 and unseated by centrifugal force at a predetermined speed to allow some of the liquid in the passage to spill away, the spring 10 is of hair-pin type comprising two shanks joined by a bent portion 13 and so arranged that the ends of the spring lie on opposite sides of a plane containing the shaft axis. The spring is connected at one end to a block 14 carrying the valve 9 and at the other to a base 12 secured to the shaft diametrically opposite the valve. The shaft 3 is the driven gear shaft of a combustion engine fuel pump 1, the passage 7 communicating via a bore 4 with the pump delivery chamber so that the effective output of the pump to the engine is controlled by the valve 9 which, above the governed speed, by-passes pumped fuel to the fuel tank. In the modification shown in Fig. 3, two springs 10a, 10b are arranged transversely of the shaft. A helical hair-pin spring or springs may be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2434259A GB880846A (en) | 1959-07-15 | 1959-07-15 | Improvements in or relating to spill-type centrifugal governors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2434259A GB880846A (en) | 1959-07-15 | 1959-07-15 | Improvements in or relating to spill-type centrifugal governors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB880846A true GB880846A (en) | 1961-10-25 |
Family
ID=10210216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2434259A Expired GB880846A (en) | 1959-07-15 | 1959-07-15 | Improvements in or relating to spill-type centrifugal governors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB880846A (en) |
-
1959
- 1959-07-15 GB GB2434259A patent/GB880846A/en not_active Expired
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