GB603047A - Improvements in centrifugal speed governors for electric motors - Google Patents

Improvements in centrifugal speed governors for electric motors

Info

Publication number: GB603047A
Authority: GB; United Kingdom
Prior art keywords: lever; adjustable; spring; speed; soc
Prior art date: 1944-12-14
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

Application number

GB30870/45A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Air Liquide SA

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Original Assignee

Air Liquide SA

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Priority date (The priority date 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 date listed.)

1944-12-14

Filing date

1945-11-16

Publication date

1948-06-08

1945-11-16 Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA

1948-06-08 Publication of GB603047A publication Critical patent/GB603047A/en

Status Expired legal-status Critical Current

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/06—Switches operated by change of speed
- H01H35/10—Centrifugal switches

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)
Stringed Musical Instruments (AREA)

GB30870/45A 1944-12-14 1945-11-16 Improvements in centrifugal speed governors for electric motors Expired GB603047A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR870437X		1944-12-14

Publications (1)

Publication Number	Publication Date
GB603047A true GB603047A (en)	1948-06-08

Family

ID=9349545

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB30870/45A Expired GB603047A (en)	1944-12-14	1945-11-16	Improvements in centrifugal speed governors for electric motors

Country Status (5)

Country	Link
BE (1)	BE461760A (sv)
DE (1)	DE870437C (sv)
FR (1)	FR937043A (sv)
GB (1)	GB603047A (sv)
LU (1)	LU27805A1 (sv)

0
- BE BE461760D patent/BE461760A/xx unknown
- LU LU27805D patent/LU27805A1/xx unknown
1944
- 1944-12-14 FR FR937043D patent/FR937043A/fr not_active Expired
1945
- 1945-11-16 GB GB30870/45A patent/GB603047A/en not_active Expired
1950
- 1950-10-01 DE DEA4463A patent/DE870437C/de not_active Expired

Also Published As

Publication number	Publication date
LU27805A1 (sv)
FR937043A (fr)	1948-08-05
DE870437C (de)	1953-03-12
BE461760A (sv)

Similar Documents

Publication	Publication Date	Title
GB603047A (en)	1948-06-08	Improvements in centrifugal speed governors for electric motors
US2557765A (en)	1951-06-19	Speed control mechanism
GB947791A (en)	1964-01-29	Means for indicating or measuring an axial displacement of a rotary shaft
GB706433A (en)	1954-03-31	Improvements relating to electric hand irons
GB700549A (en)	1953-12-02	Improvements in speed control devices for electric motors
GB641746A (en)	1950-08-16	A starting arrangement for electric motors
GB758992A (en)	1956-10-10	Improvements in or relating to speed-responsive electric switches
GB867873A (en)	1961-05-10	Improvements in temperature sensitive electric control device
GB667903A (en)	1952-03-12	Precision measuring device for machine tools
US2435281A (en)	1948-02-03	Control instrument
GB1020897A (en)	1966-02-23	Rotational speed governor
GB848435A (en)	1960-09-14	Centrifugal governors
GB520427A (en)	1940-04-24	Improvements in or relating to speed adjusting and limiting devices operating with centrifugal masses
GB713944A (en)	1954-08-18	A speed governor for electric motors
GB938473A (en)	1963-10-02	Improvements in control adjustment mechanisms for condition-responsive control devices
GB682361A (en)	1952-11-05	Improvements in and relating to centrifugal electric switches applicable to speed governors
GB577839A (en)	1946-06-03	Improvements relating to electrical control mechanism
GB571957A (en)	1945-09-17	Improvements relating to speed responsive devices having circuit controlling means operated thereby
GB755790A (en)	1956-08-29	Improvements relating to ignition distributors embodying a contact breaker device
GB707336A (en)	1954-04-14	Improvements in centrifugal electrical switches
GB279071A (en)	1928-08-30	Improvements in stroboscopic speed indicators
GB606467A (en)	1948-08-13	Improvements in or relating to electrical contacts
GB906015A (en)	1962-09-19	Improvements in or relating to overspeed trip devices
GB121350A (en)	1918-12-13	Improvements in and relating to Speed Controlling Mechanism for Phonographs and like Machines.
GB631239A (en)	1949-10-31	Improvements in and relating to measuring devices provided with graduated adjustable resistors