[특허]Inclined multiplyformer

[미국특허] Inclined multiplyformer 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	D21F-001/00
출원번호	US-0537643 (1990-06-14)
발명자 / 주소	Keller Martin B. (Hudson Falls NY)
출원인 / 주소	Sandy Hill Corporation (Hudson Falls NY 02)
인용정보	피인용 횟수 : 20 인용 특허 : 0

초록 ▼

A papermaking machine including the combination of an endless moving screen having an upwardly-inclined run, a primary open headbox for supplying a moving stream of a primary liquid slurry into contact with the screen for forming a first sheet-like structure on the screen, the primary headbox including a pond regulator for cooperantly defining a discharge end for enhancing the discharge of the stream of liquid slurry into the upwardly-inclined run of the screen, a secondary closed headbox in a piggyback relation to and integrated with the pond regulator for supplying a moving stream of a secondary liquid slurry into contact with the screen and the advancing first sheet-like structure.

대표청구항 ▼

In a delivery system in a machine for forming a continuous multi-ply web upon a moving foraminous-forming wire, the combination of: an endless forming wire having an upwardly-inclined run defining adjacent primary and secondary areas of a web-forming zone, a primary opened headbox for delivering a primary slurry, a pond regulator having an upper surface and being positionable within the primary headbox, the upward angularization of the run of forming wire and a downward angularization of the pond regulator defining converging bottom and top walls of a primary approach passage with a forward edge of the pond regulator and the forming wire spaced below defining a primary slice, a secondary closed headbox supported by and upwardly of the pond regulator for delivering a secondary slurry and including a secondary roof supported by and forwardly of the secondary headbox for defining a top wall of a secondary approach passage, the upper surface of the pond regulator defining a bottom wall of the secondary approach passage, the upper and bottom walls of the secondary approach passage converging relative to the forming wire in defining a secondary slice, said secondary headbox including a perforated plate arranged above and substantially perpendicular to said secondary approach passage, a two-part dewatering zone beneath the inclined run of the forming wire and divided between a primary forming length and a secondary forming length, each part of the dewatering zone being provided with cooperant suction compartments for assisting in the web formation by the drainage of excess fluent media from the slurries through the forming wire with a resultant deposit of successive webs of fibers on the forming wire.

이 특허를 인용한 특허 (20) 인용/피인용 타임라인 분석

Shirao, Takeshi; Tsunoda, Mitsuru; Sato, Hiroki; Kawamukai, Takashi, Device for producing fibrous sheet.
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Shirao, Takeshi; Tsunoda, Mitsuru; Sato, Hiroki; Kawamukai, Takashi, Device for producing fibrous sheet.
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Uchida Yuichi,JPX ; Yoshikawa Fumiaki,JPX ; Hanatani Seiji,JPX ; Nishimura Osamu,JPX ; Kajioka Masahiko,JPX, Fiber reinforced thermoplastic resin sheet and method of wet manufacturing.
상세보기
Gupta, Hemant, Fibrous media.
상세보기
Kay Rokman FI; Juhani Jansson FI, Foam process web production with foam dilution.
상세보기
Rokman Kay,FIX ; Jansson Juhani,FIX, Introduction of fiber-free foam into, or near, a headbox during foam process web making.
상세보기
Gupta, Hemant; Kahlbaugh, Brad E., Method and apparatus for forming a fibrous media.
상세보기
Gupta, Hemant; Kahlbaugh, Brad E., Method and apparatus for forming a fibrous media.
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Gupta, Hemant; Singh, Ajay, Method and apparatus for forming a fibrous media.
상세보기
Gupta, Hemant; Singh, Ajay, Method and apparatus for forming a fibrous media.
상세보기
Gupta, Hemant; Kahlbaugh, Brad E., Method for forming a fibrous media.
상세보기
Uchida Yuichi,JPX ; Yoshikawa Fumiaki,JPX ; Hanatani Seiji,JPX ; Nishimura Osamu,JPX ; Kajioka Masahiko,JPX, Method of making a fiber reinforced thermoplastic sheet having essentially no warpage.
상세보기
Kajander, Richard Emil; Jaffee, Alan Michael; Swartz, Paul Russell; Kindle, Richard Jon, Method of making multilayer nonwoven fibrous mats.
상세보기
Johnson, Mark A.; Benson, John; Mehta, Mahendra; Canary, Steve; Girardin, Eric, Multi-layer printable wear resistant papers including particle rich interior layer.
상세보기
Skoog, Henry; Clark, James W.; Baker, Joseph K.; Conner, John M., Multiple mode headbox.
상세보기
Godsay, Milind; Millar, Mark S., Systems and methods for making fiber webs.
상세보기
Godsay, Milind; Millar, Mark S., Systems and methods for making fiber webs.
상세보기
Guimond, Douglas M.; Millar, Mark S.; Vallery, David; Godsay, Milind, Systems and methods for making fiber webs.
상세보기
Vallery, David, Systems and methods for making fiber webs.
상세보기
Vallery, David, Systems and methods for making fiber webs.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Inclined multiplyformer 원문보기