GB1329229A - Speed governor assemblies - Google Patents
Speed governor assembliesInfo
- Publication number
- GB1329229A GB1329229A GB1518471*[A GB1329229DA GB1329229A GB 1329229 A GB1329229 A GB 1329229A GB 1329229D A GB1329229D A GB 1329229DA GB 1329229 A GB1329229 A GB 1329229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- governor
- spring
- spool
- fluid pressure
- speed governor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Hydraulic Motors (AREA)
Abstract
1329229 Fluid pressure servomotor systems D R McMURTRY 11 May 1972 [15 May 1971] 15184/71 Heading G3P A rotatable speed governor for a variable pitch fan or propeller comprises a rotatable body 12 to which weights 21 are connected, the weights acting on a spool 21 which governs the fluid pressure operation of a pitch varying mechanism (not shown), the spool, a governor spring 25 and a stub shaft 23 being rotated at the same speed but opposite direction to that of the housing by gears 28, 29 and 24 so that the spring 25 remains stationary relative to the ground and therefore experiences no centrifugal force. A control rod 54 is provided to adjust the spring loading of the governor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1518471 | 1971-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1329229A true GB1329229A (en) | 1973-09-05 |
Family
ID=10054501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1518471*[A Expired GB1329229A (en) | 1971-05-15 | 1971-05-15 | Speed governor assemblies |
Country Status (5)
Country | Link |
---|---|
US (1) | US3763707A (en) |
FR (1) | FR2139528A5 (en) |
GB (1) | GB1329229A (en) |
IT (1) | IT957842B (en) |
SE (1) | SE378043B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2414222A1 (en) * | 1978-01-04 | 1979-08-03 | Citroen Sa | Centrifugal governor with flywheels - has two transmission devices independent of each other, so that their signals are also independent |
US7128043B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251373A (en) * | 1962-05-14 | 1966-05-17 | Woodward Governor Co | All-speed balanced governor |
-
1971
- 1971-05-15 GB GB1518471*[A patent/GB1329229A/en not_active Expired
-
1972
- 1972-05-03 US US00250044A patent/US3763707A/en not_active Expired - Lifetime
- 1972-05-09 SE SE7206113A patent/SE378043B/xx unknown
- 1972-05-13 IT IT50232/72A patent/IT957842B/en active
- 1972-05-15 FR FR7217219A patent/FR2139528A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE378043B (en) | 1975-08-11 |
US3763707A (en) | 1973-10-09 |
IT957842B (en) | 1973-10-20 |
DE2223072A1 (en) | 1972-11-30 |
FR2139528A5 (en) | 1973-01-05 |
DE2223072B2 (en) | 1977-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |