-
1.Process and apparatus for the separation of mixtures of solid particles 失效
Title translation: 用于分离固体颗粒混合物的方法和装置公开(公告)号:US2781906A
公开(公告)日:1957-02-19
申请号:US43277154
申请日:1954-05-27
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B03B5/44
CPC classification number: B03B5/447
-
公开(公告)号:US2765918A
公开(公告)日:1956-10-09
申请号:US35407653
申请日:1953-05-11
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J , CORNELIS DIJKSMAN
IPC: B04C5/28
CPC classification number: B04C5/28
-
3.Separation of mixtures of solid particles differing in specific gravity 失效
Title translation: 分离比重不同的固体颗粒的混合物公开(公告)号:US2713945A
公开(公告)日:1955-07-26
申请号:US28737652
申请日:1952-05-12
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
CPC classification number: B03B5/36 , B03B11/00 , B03B2011/008
-
公开(公告)号:US2693878A
公开(公告)日:1954-11-09
申请号:US25380251
申请日:1951-10-30
Applicant: STAMICARBON
Inventor: DRIESSEN ANTJE G , FONTEIN FREERK J
IPC: B03B5/34
CPC classification number: B03B5/34
-
5.
公开(公告)号:US2653801A
公开(公告)日:1953-09-29
申请号:US25111851
申请日:1951-10-12
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J , DE GELDER ARTHUR L
CPC classification number: C02F3/1284 , B01F5/0057 , B01F5/0062 , B01F2005/004 , B01J19/2405 , B01J2219/1946 , C02F1/645 , C02F1/72 , C12M29/06 , F04F5/42 , Y02W10/15
-
6.
公开(公告)号:US3570724A
公开(公告)日:1971-03-16
申请号:US3570724D
申请日:1968-07-08
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J , PLOEG MARTINUS
CPC classification number: A01C23/047 , A01C23/006 , A01M7/0089
Abstract: Apparatus for discharging liquid fertilizer in the form of large drops, includes a catch vessel having in its sectoral channels bottom a plurality of drain openings through which liquid fertilizer delivered thereto from a liquid fertilizer distributor flows under gravity through drip tubes connected to the drain openings onto the ground. The distributor located centrally above the bottom of the catch vessel can be a vortex chamber or a combination of feed pipe and target plate.
-
公开(公告)号:US3447327A
公开(公告)日:1969-06-03
申请号:US3447327D
申请日:1967-01-18
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J , LOONEN HENDRIK E , CREUELS FRANS H
CPC classification number: E21D23/0052 , E21D23/0409
-
公开(公告)号:US2978278A
公开(公告)日:1961-04-04
申请号:US79949259
申请日:1959-03-16
Applicant: STAMICARBON
Inventor: DE VOOYS GERARD J , FONTEIN FREERK J
IPC: E21F13/04
CPC classification number: E21F13/042
-
公开(公告)号:US2976996A
公开(公告)日:1961-03-28
申请号:US59192956
申请日:1956-06-18
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B07B1/00
CPC classification number: B07B1/00 , B07B2230/01
-
公开(公告)号:US2889925A
公开(公告)日:1959-06-09
申请号:US61560256
申请日:1956-10-12
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B03B5/44
CPC classification number: B03B5/447
-
-
-
-
-
-
-
-
-