GB292210A - Improvements in or relating to speed governors - Google Patents
Improvements in or relating to speed governorsInfo
- Publication number
- GB292210A GB292210A GB648427A GB648427A GB292210A GB 292210 A GB292210 A GB 292210A GB 648427 A GB648427 A GB 648427A GB 648427 A GB648427 A GB 648427A GB 292210 A GB292210 A GB 292210A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- contact
- governor
- spring
- centre
- 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
- G05D13/18—Centrifugal governors with fly-weights counterbalanced by spider springs acting immediately upon the fly-weights
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
292,210. Creed & Co., Ltd., and Salmon, R. D. March 8, 1927. Centrifugal governors; transmitting- mechanism. - In a synchronous governor of the Baudot type, the weight which when free and with the governor at rest would be brought to' the centre of the shaft so that its centre of gravity would be coaxial with the shaft with the spring in an unstrained conditin, is made in the form of a U-shaped lever 1 the spring 3, Fig. 4, being connected at its centre of gravity. and one end being pivoted at 1<a> to the disc. The other end 5 forms an electric contact and moves between a contact 6 and a stop 7. fixed to the disc. The positions of the contact strip and pivot are determined by the speed at which the governor is to act. The movable and fixed contacts are connected to rings 9 on the disc which are engaged by brushes which carry the controlling current. Normally the contact 5 is held free of the stop 7 and the contact 6. The governor controls the speed of a motor used for actuating telegraphic apparatus &c. When the motor used is a shunt-wound electric motor, the electric contact fixed to the disc is arranged at the outer side of the weight, and for a series wound motor may be arranged at tEe inner side. In a modified construction two independent governors are carried by the same disc to operate at different speeds. A bent leaf or other spring may be used in lieu of a helical spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB648427A GB292210A (en) | 1927-03-08 | 1927-03-08 | Improvements in or relating to speed governors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB648427A GB292210A (en) | 1927-03-08 | 1927-03-08 | Improvements in or relating to speed governors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB292210A true GB292210A (en) | 1928-06-08 |
Family
ID=9815320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB648427A Expired GB292210A (en) | 1927-03-08 | 1927-03-08 | Improvements in or relating to speed governors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB292210A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1147667B (en) * | 1959-07-15 | 1963-04-25 | Buehler Nachf G M B H Geb | Speed controller for small electric motor |
-
1927
- 1927-03-08 GB GB648427A patent/GB292210A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1147667B (en) * | 1959-07-15 | 1963-04-25 | Buehler Nachf G M B H Geb | Speed controller for small electric motor |
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