公开(公告)号：US2873493A

公开(公告)日：1959-02-17

申请号：US41106254

申请日：1954-02-18

Applicant: GEN MOTORS CORP

Inventor： THOMSON ROBERT F ,  AMALA RAYMOND S ,  EBERHARDT CHARLES M

IPC: B22C9/12

CPC classification number: B22C9/12

公开(公告)号：US3501320A

公开(公告)日：1970-03-17

申请号：US3501320D

申请日：1967-11-20

Applicant: GEN MOTORS CORP

Inventor： PIETRYKA ROBERT J ,  AMALA RAYMOND S

IPC: B22C1/18 ,  B22C9/10 ,  B22D17/20 ,  B28B7/34

CPC classification number: B22D17/20 ,  B22C1/18 ,  B22C9/105

公开(公告)号：US3618566A

公开(公告)日：1971-11-09

申请号：US3618566D

申请日：1969-08-27

Applicant: GEN MOTORS CORP

Inventor： WALKER JAMES B ,  AMALA RAYMOND S

IPC: C23C2/32 ,  F16D69/00 ,  B05C3/05

CPC classification number: C23C2/32 ,  F16D69/00

Abstract: A sonic vibratory apparatus for wetting the outer surface of a ferrous metal article located in a bath of molten nonferrous metal, and including an elongated bar, one end of which supports a pair of counterrotating air driven vibrators. A flexural member is carried by the other end of the bar and is connected to a flat annular ring having a planar surface which serves as a radiator surface. A source of compressed air is provided for driving the vibrators at a resonant standing wave frequency of the flexural member.

公开(公告)号：US3401026A

公开(公告)日：1968-09-10

申请号：US52158666

申请日：1966-01-19

Applicant: GEN MOTORS CORP

Inventor： WALKER JAMES B ,  AMALA RAYMOND S

IPC: B22D19/00 ,  C23C2/32 ,  C23C6/00 ,  F16D65/10 ,  F16D69/02

CPC classification number: F16D69/027 ,  B22D19/00 ,  C23C2/32 ,  C23C6/00 ,  F16D65/10 ,  F16D2065/132 ,  F16D2065/1344 ,  F16D2250/0007 ,  Y10S428/939 ,  Y10T428/12243 ,  Y10T428/12472 ,  Y10T428/12486 ,  Y10T428/12757

公开(公告)号：US2876508A

公开(公告)日：1959-03-10

申请号：US68938757

申请日：1957-10-10

Applicant: GEN MOTORS CORP

Inventor： AMALA RAYMOND S ,  DIAMOND MILTON J

IPC: B22C7/06 ,  B22C15/24 ,  B22C23/00

CPC classification number: B22C15/245 ,  B22C7/065 ,  B22C23/00

公开(公告)号：US3505103A

公开(公告)日：1970-04-07

申请号：US3505103D

申请日：1965-04-22

Applicant: GEN MOTORS CORP

Inventor： WALKER JAMES B ,  AMALA RAYMOND S

IPC: C23C2/32 ,  C23C1/08

CPC classification number: C23C2/32

公开(公告)号：US3138836A

公开(公告)日：1964-06-30

申请号：US7865360

申请日：1960-12-27

Applicant: GEN MOTORS CORP

Inventor： AMALA RAYMOND S

IPC: B22C1/02 ,  B22C1/22

CPC classification number: B22C1/2246 ,  B22C1/02

公开(公告)号：US3108341A

公开(公告)日：1963-10-29

申请号：US2150660

申请日：1960-04-11

Applicant: GEN MOTORS CORP

Inventor： AMALA RAYMOND S

IPC: B22C23/00

CPC classification number: B22C23/00

公开(公告)号：US2976588A

公开(公告)日：1961-03-28

申请号：US71279658

申请日：1958-02-03

Applicant: GEN MOTORS CORP

Inventor： AMALA RAYMOND S ,  SCHROEDER ROYAL E

IPC: B22C23/00

CPC classification number: B22C23/00