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Ink jet head with internal filter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B41J-002/19
출원번호 US-0056101 (1993-04-30)
발명자 / 주소
  • Anderson Jeffrey J. (Camas WA)
출원인 / 주소
  • Tektronix, Inc. (Wilsonville OR 02)
인용정보 피인용 횟수 : 128  인용 특허 : 0

초록 ▼

An internal ink filter (12) located within an ink jet print head (10) is formed by overlapping filter portions (100 and 102) of two laminated plates (22 and 24) that comprise the print head. Each plate includes an array of holes (120) in the filter portion. The individual holes have an opening dimen

대표청구항 ▼

A laminated ink jet print head having a plurality of plates assembled together, comprising: a nozzle for ejecting ink onto a print medium; an ink source for supplying ink to the nozzle; an ink flow path from the ink source to the nozzle; a plurality of superimposed and bonded together layers of plat

이 특허를 인용한 특허 (128)

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