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GB507760A - Improvements in or relating to multi-position electric switches such as those employed for controlling electric motors - Google Patents

Improvements in or relating to multi-position electric switches such as those employed for controlling electric motors

Info

Publication number
GB507760A
GB507760AGB3173037AGB3173037AGB507760AGB 507760 AGB507760 AGB 507760AGB 3173037 AGB3173037 AGB 3173037AGB 3173037 AGB3173037 AGB 3173037AGB 507760 AGB507760 AGB 507760A
Authority
GB
United Kingdom
Prior art keywords
relating
those employed
electric motors
switches
controlling
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
Application number
GB3173037A
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.)
Cutler Hammer Europe Ltd
Original Assignee
Igranic Electric Co Ltd
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.)
Filing date
Publication date
Application filed by Igranic Electric Co LtdfiledCriticalIgranic Electric Co Ltd
Priority to GB3173037ApriorityCriticalpatent/GB507760A/en
Publication of GB507760ApublicationCriticalpatent/GB507760A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

GB3173037A1937-11-181937-11-18Improvements in or relating to multi-position electric switches such as those employed for controlling electric motorsExpiredGB507760A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
GB3173037AGB507760A (en)1937-11-181937-11-18Improvements in or relating to multi-position electric switches such as those employed for controlling electric motors

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB3173037AGB507760A (en)1937-11-181937-11-18Improvements in or relating to multi-position electric switches such as those employed for controlling electric motors

Publications (1)

Publication NumberPublication Date
GB507760Atrue GB507760A (en)1939-06-19

Family

ID=10327530

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB3173037AExpiredGB507760A (en)1937-11-181937-11-18Improvements in or relating to multi-position electric switches such as those employed for controlling electric motors

Country Status (1)

CountryLink
GB (1)GB507760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2989259A (en)*1955-02-011961-06-20Casco Products CorpAutomatically operated radio antenna
EP3872824A1 (en)*2020-02-252021-09-01ABB Schweiz AGA switch for a medium voltage or high voltage switchgear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2989259A (en)*1955-02-011961-06-20Casco Products CorpAutomatically operated radio antenna
EP3872824A1 (en)*2020-02-252021-09-01ABB Schweiz AGA switch for a medium voltage or high voltage switchgear
WO2021170375A1 (en)*2020-02-252021-09-02Abb Schweiz AgA switch for a medium voltage or high voltage switchgear
EP4350731A3 (en)*2020-02-252024-06-19Abb Schweiz AgA switch for a medium voltage or high voltage switchgear
EP4369373A3 (en)*2020-02-252024-07-31Abb Schweiz AgA switch for a medium voltage or high voltage switchgear

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