[go: up one dir, main page]

GB2278690B - Testing relays - Google Patents

Testing relays

Info

Publication number
GB2278690B
GB2278690B GB9410540A GB9410540A GB2278690B GB 2278690 B GB2278690 B GB 2278690B GB 9410540 A GB9410540 A GB 9410540A GB 9410540 A GB9410540 A GB 9410540A GB 2278690 B GB2278690 B GB 2278690B
Authority
GB
United Kingdom
Prior art keywords
testing relays
relays
testing
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 - Fee Related
Application number
GB9410540A
Other versions
GB2278690A (en
GB9410540D0 (en
Inventor
Nigel Brown
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9410540D0 publication Critical patent/GB9410540D0/en
Publication of GB2278690A publication Critical patent/GB2278690A/en
Application granted granted Critical
Publication of GB2278690B publication Critical patent/GB2278690B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
GB9410540A 1993-05-26 1994-05-26 Testing relays Expired - Fee Related GB2278690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310828A GB9310828D0 (en) 1993-05-26 1993-05-26 Testing electrical devices

Publications (3)

Publication Number Publication Date
GB9410540D0 GB9410540D0 (en) 1994-07-13
GB2278690A GB2278690A (en) 1994-12-07
GB2278690B true GB2278690B (en) 1997-03-19

Family

ID=10736137

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939310828A Pending GB9310828D0 (en) 1993-05-26 1993-05-26 Testing electrical devices
GB9410540A Expired - Fee Related GB2278690B (en) 1993-05-26 1994-05-26 Testing relays

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939310828A Pending GB9310828D0 (en) 1993-05-26 1993-05-26 Testing electrical devices

Country Status (1)

Country Link
GB (2) GB9310828D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318667A (en) * 1928-06-08 1929-09-09 Standard Telephones Cables Ltd Improvements in or relating to testing arrangements for electro-magnetic relays or the like
GB2110389A (en) * 1981-11-14 1983-06-15 Westinghouse Brake & Signal Testing operability of a semiconductor device
US4504789A (en) * 1981-04-09 1985-03-12 Imperial Chemical Industries Plc Equipment for testing electrical devices such as solenoids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318667A (en) * 1928-06-08 1929-09-09 Standard Telephones Cables Ltd Improvements in or relating to testing arrangements for electro-magnetic relays or the like
US4504789A (en) * 1981-04-09 1985-03-12 Imperial Chemical Industries Plc Equipment for testing electrical devices such as solenoids
GB2110389A (en) * 1981-11-14 1983-06-15 Westinghouse Brake & Signal Testing operability of a semiconductor device

Also Published As

Publication number Publication date
GB2278690A (en) 1994-12-07
GB9410540D0 (en) 1994-07-13
GB9310828D0 (en) 1993-07-14

Similar Documents

Publication Publication Date Title
DE69420351D1 (en) Tibialimplantat für knieprothese
GB2282228B (en) Structure testing machine
GB9323111D0 (en) Cryosurical probe
ZA943943B (en) 2-Oximino-2-phenyl-acetamides
GB9322576D0 (en) Antihaemostatic agents
GB2290011B (en) Relay apparatus
SG44878A1 (en) Simulation arrangement
GB9404382D0 (en) Test frame
GB9222908D0 (en) Vision testing
IL111335A0 (en) Connecting means
PL304079A1 (en) Relay
GB9223390D0 (en) Anti-hpa1 testing
GB9311113D0 (en) Probes
GB2278690B (en) Testing relays
GB9303855D0 (en) Relays
GB2277301B (en) Boardsails
GB9308083D0 (en) Portabel appliance tester
DE59403125D1 (en) Hohlleitermultiplexer/-demultiplexer
GB9219977D0 (en) Test unit
GB9421871D0 (en) Vehicle testing
GB9308899D0 (en) Contactors
GB9312720D0 (en) Contactors
GB9309580D0 (en) Contactor construction
ZA946934B (en) An under-voltage relay
AU2923592A (en) Relay tester

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20030425

PCNP Patent ceased through non-payment of renewal fee