公开(公告)号：GB201508847D0

公开(公告)日：2015-07-01

申请号：GB201508847

申请日：2015-05-22

Applicant: TURNER ANTHONY P F ,  LUNDSTROEM INGEMAR ,  GIFFORD RAEANN ,  HOLUB DOUGLAS

公开(公告)号：GB201409122D0

公开(公告)日：2014-07-09

申请号：GB201409122

申请日：2014-05-22

Applicant: TURNER ANTHONY P F ,  LUNDSTROEM INGEMAR ,  GIFFORD RAEANN ,  HOLUB DOUGLAS

公开(公告)号：AU5520996A

公开(公告)日：1996-11-18

申请号：AU5520996

申请日：1996-04-24

Applicant: ELISABETH SMELA ,  OLLE IGANAS ,  LUNDSTROEM INGEMAR

Inventor： SMELA ELISABETH ,  IGANAS OLLE ,  LUNDSTROM INGEMAR

IPC: H01H1/00 ,  H01L29/00 ,  H01L21/00

公开(公告)号：DE3175067D1

公开(公告)日：1986-09-11

申请号：DE3175067

申请日：1981-09-29

Applicant: MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR

Inventor： MCQUEEN DOUGLAS

IPC: G01J5/38 ,  G01N21/17 ,  G01N21/59 ,  G01N25/20 ,  G01N29/00 ,  G01R15/24

公开(公告)号：SE8600945D0

公开(公告)日：1986-03-03

申请号：SE8600945

申请日：1986-03-03

Applicant: MOHAMMADI ASGHAR ,  SALANECK WILLIAM R ,  LUNDSTROEM INGEMAR

Inventor： MOHAMMADI ASGHAR ,  SALANECK WILLIAM R ,  LUNDSTROM INGEMAR

IPC: C08F2/34

公开(公告)号：NO844513A

公开(公告)日：1985-05-28

申请号：NO844513

申请日：1984-11-12

Applicant: MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR ,  FONDBERG LARS

Inventor： MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR ,  FONDBERG LARS

IPC: G01N21/00 ,  G01N21/17 ,  G01N21/75 ,  G01N21/78 ,  G01N25/00 ,  G01N29/00 ,  G01N

CPC classification number: G01N21/1702 ,  G01N21/171 ,  G01N2021/1706

公开(公告)号：SE8306246L

公开(公告)日：1985-05-15

申请号：SE8306246

申请日：1983-11-14

Applicant: MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR ,  FONDBERG LARS

Inventor： MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROM INGEMAR ,  FONDBERG LARS

IPC: G01N21/00 ,  G01N21/17 ,  G01N21/75 ,  G01N21/78 ,  G01N25/00 ,  G01N29/00 ,  G01N21/03

公开(公告)号：DK537584D0

公开(公告)日：1984-11-13

申请号：DK537584

申请日：1984-11-13

Applicant: FONDBERG LARS ,  HELANDER PER ,  LUNDSTROEM INGEMAR ,  MCQUEEN DOUGLAS

Inventor： FONDBERG LARS ,  HELANDER PER ,  LUNDSTROEM INGEMAR ,  MCQUEEN DOUGLAS

IPC: G01N21/00 ,  G01N21/17 ,  G01N21/75 ,  G01N21/78 ,  G01N25/00 ,  G01N29/00 ,  G01N

公开(公告)号：CA1173265A

公开(公告)日：1984-08-28

申请号：CA387284

申请日：1981-10-05

Applicant: MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR

Inventor： MCQUEEN DOUGLAS ,  HELANDER PER ,  LUNDSTROEM INGEMAR

IPC: G01J5/38 ,  G01N21/17 ,  G01N21/59 ,  G01N25/20 ,  G01N29/00 ,  G01R15/24 ,  G01N21/00

Abstract: A photothermal measurement cell for study of light absorption by a sample substance. The sample substance is placed in contact with a temperature expansion element of a solid material, for example quartz, glass or sapphire. The element is arranged in contact with a mechanoelectric or mechanooptical transducer, for example a piezoelectric crystal. As the light is absorbed by the sample substance its temperature is raised, whereupon the temperature expansion element expands and its mechanical motion is transformed to an electric signal by the transducer, whereupon the signal is amplified and registered for example by an X-Y recorder.