Patent search ap:("CSF") AND inv:"TOURNOIS PIERRE" Page 1

1.

发明授权
Dispersive delay line with tubular section 失效
Title translation: 具有管状部分的分散延迟线

公开(公告)号：US3605043A

公开(公告)日：1971-09-14

申请号：US3605043D

申请日：1968-03-21

Applicant: CSF

Inventor： BIENVENU GEORGES , TOURNOIS PIERRE , VERNET JEAN LOUIS

IPC: D01H1/11 , D02J1/08 , H03H9/125 , H03H9/40 , H03H7/30 , H01V7/00 , H03H9/30

CPC classification number: D02J1/08 , D01H1/11 , Y10T428/2969 , Y10T442/30 , Y10T442/40

Abstract: A dispersive delay line with a tubular waveguide wherein are axially propagated waves of sonic or ultrasonic energy corresponding both to shear and compressional modes; suitable transducers are provided at the ends of the waveguide for exciting and collecting said waves.

2.

发明授权
Dispersive acoustic line using two-layer fluid media 失效
Title translation: 使用两层流体介质的分散声音线

公开(公告)号：US3435381A

公开(公告)日：1969-03-25

申请号：US3435381D

申请日：1966-04-25

Applicant: CSF

Inventor： TOURNOIS PIERRE

IPC: H03H9/40 , H01P3/06

CPC classification number: H03H9/40

3.

发明授权
Wave compression device 失效
Title translation: 波形压缩装置

公开(公告)号：US3551034A

公开(公告)日：1970-12-29

申请号：US3551034D

申请日：1965-06-03

Applicant: CSF

Inventor： TOURNOIS PIERRE , GIRES FRANCOIS

IPC: G01B9/02 , G01S13/28 , G01S17/10 , H01S3/00 , H03H9/40 , H03K5/06 , G02B5/00 , H03H7/30

CPC classification number: G01S17/10 , G01S13/282 , H01S3/0057 , H03H9/40 , H03K5/065

4.

发明授权
Acoustical dispersive delay line having stratified waveguide of at least two solid media coupling input and output transducers 失效
Title translation: 具有至少两个固体介质的分层波导的声音分散延迟线耦合输入和输出传感器

公开(公告)号：US3464033A

公开(公告)日：1969-08-26

申请号：US3464033D

申请日：1967-03-14

Applicant: CSF

Inventor： TOURNOIS PIERRE

IPC: H03H9/40 , H03H9/44 , H03H7/30

CPC classification number: H03H9/44 , H03H9/40

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