[특허]Mixing head for mixing at least two reactive components

[미국특허] Mixing head for mixing at least two reactive components 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01F-011/06
출원번호	US-0775088 (1977-03-07)
우선권정보	DE-2612812 (1976-03-25)
발명자 / 주소	Schulte Klaus (Leverkusen DEX) Ersfeld Heinrich (Leverkusen DEX)
출원인 / 주소	Bayer Aktiengesellschaft (Leverkusen DEX 03)
인용정보	피인용 횟수 : 25 인용 특허 : 2

초록 ▼

The instant invention is directed to a mixing head for mixing reactants preferably for the production of foam. The mixing head is characterized as having a housing in which an ejector piston is guided, the guide bore of said piston being crossed by a guide bore for a restrictor slide which has a passage for the ejector piston, an outlet element being situated immediately subjacent to said passage, and, in the most preferable embodiment, the restrictor slide and ejector piston being connected to a control device.

대표청구항 ▼

A mixing head for mixing at least two reactive components comprising: (A) a housing having (i) an ejector piston guide bore therein, (ii) a mixing chamber within said ejector piston guide bore and into which inlet apertures for said reactive components open, said mixing chamber further defined as having an outlet opening, (iii) a restrictor piston guide bore arranged transversely of said outlet opening, (iv) an outflow bore arranged transversely of said restrictor piston guide bore, and communicating with said outlet opening via said restrictor piston guide bore; (B) an ejector piston slidably located in said ejector piston guide bore, and slidable through said mixing chamber, said restrictor piston guide bore, and said outflow bore; (C) a restrictor piston slidably located in said restrictor piston guide bore and having a passage therethrough, said passage adapted to directly connect said outlet opening and said outflow bore, and said passage being of such a cross-section that said ejector piston can pass therethrough.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Hartwig ; Peter R., Apparatus for mixing plastics.
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Schluter Klaus (Munich DT), System for filling a mold with reactive synthetic-resin components.
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이 특허를 인용한 특허 (25) 인용/피인용 타임라인 분석

Sebastian, Andries; Phillips, Percy; Rogers, James; Davis, Michael, Aerosol precursor composition mixing system for an aerosol delivery device.
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Barsby, James B., Apparatus and methods for mixing and injecting a foam core within an extruded shell.
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Schlueter Klaus (Munich DEX), Apparatus for producing a preferably chemically reactive mixture from two or more plastics components.
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Storch Helmut (Amberg DEX), Apparatus for producing seat cover cushions.
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Proksa Ferdinand (Leverkusen DEX) Sulzbach Hans-Michael (Koenigswinter DEX) Raffel Reiner (Siegburg DEX), Apparatus for the production of a flowable reaction mixture.
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Schulte Klaus (Leverkusen DEX) Ersfeld Heinrich (Leverkusen DEX), Apparatus for the production of moldings from flowable reactive components.
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Corti,Maurizio; Corradi,Piero; Fiorentini,Carlo, Co-injection mixing method and apparatus.
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Larsen,W. Bruce, Compression molding container preforms.
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Bellis Kenneth E. (Maple Heights OH) Brown Jackson E. (Sterling Heights MI) Nagarwalla Pheroze J. (Rochester MI) Rea James (Parma OH), Forming apparatus having catalyst introduction simultaneous with sand injection.
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Fiorentini Carlo (Saronno ITX), Head for mixing and ejecting interacting liquid components, for molding plastic materials.
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Heuser Erhard (Schoeffengrund DEX) Hedrich Wilhelm (Ehringshausen DEX), Injection-molding system for the processing of casting resin.
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Salemka Mark E. (Adrian MI) Lorenzen James W. (Adrian MI), Method and apparatus for filling tubes.
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Anderson ; III John (Wilmington MA) Knowlton David R. (Ipswich MA), Method and apparatus for forming and packaging unstable products.
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Okamoto, Akio; Miyamoto, Kazuaki, Method for multilayer molding of thermoplastic resins and multilayer molding apparatus.
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Fermigier Claude (Paris FRX) Fermigier Luc (Paris FRX), Method of injecting polyurethane foam into a hollow envelope, more particularly a vehicle head-rest.
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Bellasalma, Gerard Jay; Kim, Joon Taek, Mix head assembly for a molding material delivery system.
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Urban Franz (Rohrdorf/Thansau DEX) Bauer Adolf (Olching DEX), Mixing apparatus.
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Ersfeld Heinrich (Leverkusen DEX) Schulte Klaus (Leverkusen DEX), Mixing head for mixing at least two flowable components.
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Wallner Josef (Holzkirchen DEX), Mixing head for producing a preferably chemically reactive mixture from two or more plastic components.
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Woitzel Heinz (Ibbenbren DEX), Mixing head for the mixing of at least two components forming a synthetic material.
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Feist Norbert (Hilchenbach DEX), Mixing nozzle for two reactant components.
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Martin H. Beck ; George F. Rollend ; John H. Muszynski, Molding multi-layered articles using coinjection techniques.
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Kohlhase Webster (Portsmouth NH), Pour hole closer, straight in type, for use with injection foam molding system.
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Proksa Ferdinand (Leverkusen DEX) Sulzbach Hans-Michael (Koenigswinter DEX) Raffel Reiner (Siegburg DEX) Althausen Ferdinand (Neunkirchen DEX), Process and a mixing head for the production of a reaction mixture comprising at least two flowable reaction components.
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Proksa Ferdinand (Leverkusen DEX) Sulzbach Hans-Michael (Koenigswinter DEX) Althausen Ferdinand (Neunkirchen DEX) Raffel Reiner (Siegburg DEX), Process and device for the preparation of flowable reaction mixtures.
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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] Mixing head for mixing at least two reactive components 원문보기