公开(公告)号：US3650199A

公开(公告)日：1972-03-21

申请号：US3650199D

申请日：1969-01-13

Applicant: RANGE ENGINEERING DEV CORP

Inventor： SACHNIK NORMAN H

IPC: A23P1/14 ,  A23L1/18

CPC classification number: A23P30/38

Abstract: This patent discloses a method and apparatus for treating material such as grain, manure, alfalfa, lightweight aggregate, etc. Hot air circulates throughout the entire system. Heat is first added where desired to the product in a preheater. Additional heat is then added in a heater section where the material is further heated and material such as grain may be popped if desired. The grain may then be passed through conventional rollers.

Abstract translation: 该专利公开了一种处理诸如谷物，肥料，苜蓿，轻质骨料等材料的方法和装置。热空气遍及整个系统。 首先在预热器中将产品加热到需要的地方。 然后在加热器部分中加入额外的热量，其中材料被进一步加热，如果需要，可能会弹出诸如颗粒的材料。 然后可以将颗粒通过常规辊。

公开(公告)号：US3147747A

公开(公告)日：1964-09-08

申请号：US28983863

申请日：1963-06-24

Applicant: ENGINEERING DEV CORP

Inventor： KITTELSON LE ROY O

IPC: F01L3/04

CPC classification number: F01L3/04 ,  Y10T29/49314

公开(公告)号：US2821339A

公开(公告)日：1958-01-28

申请号：US60881756

申请日：1956-09-10

Applicant: WYBLE ENGINEERING DEV CORP

Inventor： WYBLE KEITH D

IPC: B04B5/04

CPC classification number: B04B5/04 ,  B04B5/0414

公开(公告)号：US3349463A

公开(公告)日：1967-10-31

申请号：US38788064

申请日：1964-08-06

Applicant: ENGINEERING DEV CORP

Inventor： KITTELSON LE ROY O

IPC: B23P15/00

CPC classification number: B23P15/002 ,  Y10T29/49302 ,  Y10T29/49314 ,  Y10T29/49746

公开(公告)号：US2812769A

公开(公告)日：1957-11-12

申请号：US50647755

申请日：1955-05-06

Applicant: ENGINEERING DEV CORP

Inventor： SCHAEFER ERNEST R ,  KESSLER HARRY L

IPC: E04H15/20

CPC classification number: E04H15/20 ,  E04H2015/201 ,  E04H2015/206 ,  Y10S425/014

公开(公告)号：US2632944A

公开(公告)日：1953-03-31

申请号：US18546150

申请日：1950-09-18

Applicant: ENGINEERING DEV CORP

Inventor： KITTELSON LE ROY O

IPC: B23K31/02

CPC classification number: B23K31/02 ,  Y10T29/49746

公开(公告)号：US3618856A

公开(公告)日：1971-11-09

申请号：US3618856D

申请日：1967-04-28

Applicant: RANGE ENGINEERING DEV CORP

Inventor： SACHNIK NORMAN H

IPC: A01G13/00 ,  A01G13/02 ,  A01N25/16 ,  A01N17/02 ,  A62C1/12

CPC classification number: A01G13/0287 ,  A01G2013/004 ,  A01N25/16 ,  Y10S261/26

Abstract: Foam is generated by mixing water, foam material, and compressed air under pressure. The foam is released from a nozzle by a valve at the nozzle, resulting in better control and a more constant product. One method of distribution of the foam is to disperse it in an airblast to be subsequently carried by the wind and spread for agricultural purposes.

公开(公告)号：US2279848A

公开(公告)日：1942-04-14

申请号：US32790940

申请日：1940-04-04

Applicant: ENGINEERING DEV CORP

Inventor： UNGER JR GILBERT C

IPC: C02F11/16 ,  F26B9/10 ,  F26B11/22

CPC classification number: F26B9/10 ,  C02F11/16 ,  F26B11/22

公开(公告)号：US2773774A

公开(公告)日：1956-12-11

申请号：US38162853

申请日：1953-09-22

Applicant: NAT ENGINEERING & DEV CORP

Inventor： MCCARTHY ALBERT G ,  IRAZOQUI CARLOS A

IPC: A23L2/64 ,  B01D1/26

CPC classification number: A23L2/64 ,  B01D1/26