DC generator에 저작권이 적용되나요?

아니요, 이 작품은 퍼블릭 도메인(저작권 보호 기간이 만료된 저작물)에 해당합니다.

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Edison built this DC generator based on his 1878 design. The two long, vertically oriented black cylinders are the field coils that generate the magnetic field in which the rotor turns. The shape of those coils led the lab workers who worked on this design – all of whom were men – to refer it as ‘The Long-legged Mary-Ann’. The rotor is on the bottom, behind an upright lever. The lever controls a switch that can be set so the power generated by the rotor flows through the field coils in a parallel circuit, allowing the generator to create its own field. This type of generator was built in various sizes, and there are versions up to two metres high. Large horizontal versions were used for the world

질의응답

"DC generator"의 작가는 누구인가요?

"DC generator"의 작가는 Thomas Alva Edison입니다. 이 작품은 Thomas Alva Edison의 이름으로 등록되어 있습니다.

Thomas Alva Edison의 "DC generator"은(는) 퍼블릭 도메인에 속하나요? 그 이유는 무엇인가요?

Thomas Alva Edison의 "DC generator"은(는) 퍼블릭 도메인 - 저작권 보호 기간이 만료되었습니다 상태입니다. 저작권 보호 기간은 작가 사후를 기준으로 산정되며, Thomas Alva Edison은(는) 1931년에 작고하였습니다.

Thomas Alva Edison의 "DC generator"의 제작 연도는 언제인가요?

Thomas Alva Edison의 "DC generator"은(는) 1890년에 제작되었습니다.

작가 소개

Thomas Alva Edison: A Life of Innovation

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman whose inventions profoundly shaped the modern industrialized world. He is widely considered one of history’s greatest inventors.

Early Life and Education

Born in Milan, Ohio, Edison had a limited formal education due to a hearing impairment and his mother's decision to homeschool him. This early experience fostered his self-reliance and independent learning skills. He began his career as a telegraph operator, which sparked his interest in electrical technology.

Early Inventions & Menlo Park

Edison’s inventive spirit emerged early on. While working as a telegrapher, he developed devices to improve the efficiency of communication systems. In 1876, he established his first industrial research laboratory in Menlo Park, New Jersey – often called his “invention factory.” This marked a turning point, shifting invention from individual effort to organized scientific teamwork.

Major Achievements

The Phonograph (1877): Edison’s phonograph was the first machine capable of recording and replaying sound. It revolutionized entertainment and communication.
The Incandescent Light Bulb (1879): While not the *first* to invent a light bulb, Edison created a practical, long-lasting incandescent lamp and an entire system for electrical power generation and distribution.
Motion Pictures: Edison played a pivotal role in developing motion picture technology, creating both the Kinetoscope (a viewing device) and the Kinetograph (a camera). His Black Maria studio was the first film studio.
DC Generator: Edison’s ‘Long-legged Mary-Ann’ DC generator demonstrated his mastery of electrical engineering principles.

Botanical Research & Later Years

Later in life, Edison collaborated with Henry Ford and Harvey Firestone on botanical research at a laboratory in Fort Myers, Florida, seeking alternative sources for rubber production. He continued to innovate until his death, exploring areas like cement manufacturing and ore separation.

Influences & Legacy

Edison was influenced by the scientific advancements of his time and the practical needs he observed around him. He, in turn, profoundly influenced countless inventors and engineers who followed. His emphasis on systematic research and development established a model for modern industrial laboratories.

Historical Significance

Edison’s inventions transformed daily life, ushering in the age of electricity and mass communication. He held over 1,093 US patents (and many more internationally), making him one of the most prolific inventors in history. His work laid the foundation for numerous technologies we rely on today, cementing his place as a legendary figure in American innovation.

Thomas Alva Edison

1847 - 1931 , United States of America

작가 정보 요약

Name: Thomas Alva Edison
Birth Date: February 11, 1847
Death Date: October 18, 1931
Birth Place: Milan, United States of America
Nationality: American
Date Of Birth: 1847
Date Of Death: 1931
Notable Works:
- Phonograph
- Motion picture camera
- Electric light bulb
Place Of Birth: Milan, United States of America

컬렉션 상세 정보

작가 소개

재현 매체 및 방식

복제화 액자 설정

White ₩1

Blurside ₩1

Extended ₩1

P118B ₩10

P118H ₩10

P118W ₩10

P438Z ₩10

P508JH ₩12

P508YH ₩12

P805H ₩10

P805Z ₩10

P919BZ ₩10

P919G ₩10

P919XJ ₩10

P959ZH ₩10

P968JZ ₩12

W106C ₩8

W218G ₩10

W218JH ₩8

W218Y ₩10

W307PJ ₩10

W316G ₩10

W316PJ ₩8

W316Y ₩10

W398PJ ₩8

W4111J ₩10

W500HY ₩15

W500JH ₩15

W692G ₩12

W849H ₩8

W940BG ₩15

W953PJ ₩8

H24-GOLD ₩30

H24-SILVER ₩30

H36-GOLD ₩45

H36-SILVER ₩45

Framed

재현품 크기 선택

보호용 바니시

명판 제작 옵션 및 소재

동판 각인 상세 정보

투명 아크릴 명판 상세 정보

블랙 아크릴 명판 상세 정보

급행 제작 서비스

포함된 혜택

전 세계 무료 특급 배송

고품질 린넨 캔버스

배송 전 과정 보험 적용

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제조 결함 발견 시 100일 이내 반품 가능

100% 환불 보장

다량 구매 할인 혜택

총 결제 금액

₩ 82807

요약

지클레 / 아트 프린트

-

복제화 액자 옵션

-

캡션

-

보호용 바니시

-

긴급 배송

-

빠른 배송

기본 배송비 포함

총 결제 금액

₩ 82807

질의응답

"DC generator"의 작가는 누구인가요?

Thomas Alva Edison의 "DC generator"은(는) 퍼블릭 도메인에 속하나요? 그 이유는 무엇인가요?

Thomas Alva Edison의 "DC generator"의 제작 연도는 언제인가요?

관련 작품들

작가 소개