Images Vidéos

Ingénierie électrique Photos ❘ Science Photo Library

Bulb research
11892345 - Bulb research
Circuit board components
11564362 - Circuit board components
Graphene transistor
11557014 - Graphene transistor
Electric car motor
11552688 - Electric car motor
Buckyball molecule,conceptual artwork
11552327 - Buckyball molecule,conceptual artwork
Visual display unit research
11896217 - Visual display unit research
Standard electrical circuit symbols
11894088 - Standard electrical circuit symbols
Power splitter
11892626 - Power splitter
Printed circuit board,artwork
11565402 - Printed circuit board,artwork
Digital music,artwork
11565273 - Digital music,artwork
Nanoprobe system
11895060 - Nanoprobe system
Laser interferometer research
11892800 - Laser interferometer research
Magnetron
12028909 - Magnetron
Circuit board quality control calibrator
11894788 - Circuit board quality control calibrator
Karl Ferdinand Braun,German physicist
11827555 - Karl Ferdinand Braun,German physicist
Measuring electric current
11894092 - Measuring electric current
Injecting energy into a mobile phone
11893579 - Injecting energy into a mobile phone
Halogen bulbs
11892517 - Halogen bulbs
Circuit board
11894056 - Circuit board
Injecting energy into a mobile phone
11893578 - Injecting energy into a mobile phone
Measuring electric voltage
11894094 - Measuring electric voltage
High-powered bulb
11892346 - High-powered bulb
Watt balance,SI unit research
11826868 - Watt balance,SI unit research
Standard electrical circuit symbols
11894091 - Standard electrical circuit symbols
Microwave oven magnetron
11893911 - Microwave oven magnetron
Microwave oven with the casing removed
11825854 - Microwave oven with the casing removed
Recovering personal organiser data
11564365 - Recovering personal organiser data
Standard electrical circuit symbols
11894090 - Standard electrical circuit symbols
Standard electrical circuit symbols
11894087 - Standard electrical circuit symbols
Circuit board
12028933 - Circuit board
Chip connector,SEM
11894719 - Chip connector,SEM
Bulb research
11892512 - Bulb research
Dennis Gabor, British-Hungarian physicist
13444703 - Dennis Gabor, British-Hungarian physicist
Frequency-hopping communications patent, 1942
12645085 - Frequency-hopping communications patent, 1942
Fairground steam engine, illustration
13499217 - Fairground steam engine, illustration
Dennis Gabor, Hungarian-British physicist
13444702 - Dennis Gabor, Hungarian-British physicist
Institute of Electrical Engineers HQ
13219206 - Institute of Electrical Engineers HQ
Zenobe Gramme
13416405 - Zenobe Gramme
George Saward, British engineer
12376985 - George Saward, British engineer
Louis Breguet
12303041 - Louis Breguet
George Saward, British engineer
12303027 - George Saward, British engineer
Marconi's radio patent, 1897
12645080 - Marconi's radio patent, 1897
Underwater telegraph cable construction, 19th C illustration
12446437 - Underwater telegraph cable construction, 19th C illustration
Charles Bright, British electrical engineer
12376975 - Charles Bright, British electrical engineer
Gustav Froment, French electrical engineer
12303030 - Gustav Froment, French electrical engineer
James Clerk Maxwell
12655721 - James Clerk Maxwell
Bell's telephone patent, 1876
12645074 - Bell's telephone patent, 1876
Josiah Latimer Clark, English electrical engineer
12377002 - Josiah Latimer Clark, English electrical engineer
John Watkins Brett, English telegraph engineer
12303039 - John Watkins Brett, English telegraph engineer
Samuel Canning, English telegraph engineer
12376994 - Samuel Canning, English telegraph engineer
Laser testing
12540217 - Laser testing
Giovanni Caselli, Italian physicist
12303162 - Giovanni Caselli, Italian physicist
Josiah Latimer Clark, English electrical engineer
12303044 - Josiah Latimer Clark, English electrical engineer
Georges-Louis Le Sage, Swiss physicist
12303029 - Georges-Louis Le Sage, Swiss physicist
Enigma encryption machine patent, 1928
12645084 - Enigma encryption machine patent, 1928
Werner Siemens, German electrical engineer
12446678 - Werner Siemens, German electrical engineer
Underwater telegraph cable construction, 19th C illustration
12446436 - Underwater telegraph cable construction, 19th C illustration
Charles Bright, British electrical engineer
12303016 - Charles Bright, British electrical engineer
Hydrogen fuelling station,USA
11691512 - Hydrogen fuelling station,USA
John Watkins Brett, English telegraph engineer
12376998 - John Watkins Brett, English telegraph engineer
Samuel Canning, English telegraph engineer
12303057 - Samuel Canning, English telegraph engineer
Nikola Tesla, Serb-US physicist
12250336 - Nikola Tesla, Serb-US physicist
Nikola Tesla,Serb-US physicist
11704842 - Nikola Tesla,Serb-US physicist
Cromwell Varley, English engineer
12376977 - Cromwell Varley, English engineer
Underwater telegraph cable, 19th C illustration
12377020 - Underwater telegraph cable, 19th C illustration
Carl Von Steinheil, German physicist
12377014 - Carl Von Steinheil, German physicist
Hydrogen fuelling station,USA
11691513 - Hydrogen fuelling station,USA
19th Century teleprinter, illustration
12303175 - 19th Century teleprinter, illustration
Carl Von Steinheil, German physicist
12303058 - Carl Von Steinheil, German physicist
Werner Siemens, German electrical engineer
12377016 - Werner Siemens, German electrical engineer
Werner Siemens, German electrical engineer
12303060 - Werner Siemens, German electrical engineer
Underwater telegraph cable construction, illustration
12303053 - Underwater telegraph cable construction, illustration
Cromwell Varley, English engineer
12303019 - Cromwell Varley, English engineer
Gustav Froment, French electrical engineer
12376988 - Gustav Froment, French electrical engineer
Louis Breguet, French physicist
12377000 - Louis Breguet, French physicist
Nikola Tesla,Serb-US physicist
11704843 - Nikola Tesla,Serb-US physicist
Hydrogen pump at a petrol station,USA
11691488 - Hydrogen pump at a petrol station,USA
Computer circuit board
12327451 - Computer circuit board
Hydrogen fuelling station,USA
11691514 - Hydrogen fuelling station,USA
John Hays Hammond Jr.,American inventor
11601689 - John Hays Hammond Jr.,American inventor
Miller Hutchison,American inventor
11596034 - Miller Hutchison,American inventor
Light-emitting diodes
11893851 - Light-emitting diodes
Computer screen lighting research
11896854 - Computer screen lighting research
Magic sensor
11893852 - Magic sensor
George E Smith, US physicist, illustration
14187975 - George E Smith, US physicist, illustration
Magic sensor
11893856 - Magic sensor
Apparatus for measuring electric networks
11558749 - Apparatus for measuring electric networks
Graphene production,artwork
11557140 - Graphene production,artwork
Computer circuit board
12327397 - Computer circuit board
European AC power cord
11575632 - European AC power cord
Apparatus for measuring electric networks
11558524 - Apparatus for measuring electric networks
Third US national radio conference,1924
11653635 - Third US national radio conference,1924
North American mains plug and wiring
11575634 - North American mains plug and wiring
Graphene produced from nanotubes,artwork
11557139 - Graphene produced from nanotubes,artwork
SMD circuit board, SEM
12526017 - SMD circuit board, SEM
Magic sensor
11893853 - Magic sensor
Tennis for Two,1950s video game
11688684 - Tennis for Two,1950s video game
Met Office KDF9 computer,1965
11618662 - Met Office KDF9 computer,1965
Apparatus for measuring electric networks
11558518 - Apparatus for measuring electric networks
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