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1. 发明专利

JP2559851B2 失效
公开(公告)号：JP2559851B2
公开(公告)日：1996-12-04
申请号：JP13759089
申请日：1989-06-01
申请人： HARTMANN & BRAUN AG
发明人： UARUTAA FUABINSUKII , GEORUKU TAUBITSU , YOAHIMU HOOZE FUON UORUFURAMUSUDORUFU
IPC分类号： G01N21/61 , G01N21/37

2. 发明专利

JPH0372239A INTERFERENCE MEASURING ANALYZER 失效
公开(公告)号：JPH0372239A
公开(公告)日：1991-03-27
申请号：JP20528890
申请日：1990-08-03
申请人： HARTMANN & BRAUN AG
发明人： MIHIAERU TSUETSUHIBAUERU
IPC分类号： G01J3/26 , G01J3/28 , G01N21/27 , G01N21/45 , G02F1/01 , G02F1/03 , G02F1/21
摘要： PURPOSE: To high-selectively detect a molecule having periodical or totally periodical absorption spectrum by so selecting that the interval of interference lines which caused the thickness of a Fabry-Perot element corresponds to the interval of absorption lines of a substance. CONSTITUTION: Selection is so made that the interval between interference lines which caused the thickness of a Fabry-Perot element corresponds to the interval of absorption lines of a substance, in detecting many substances, and selection of a spectrum area corresponding to each substance is done with the use of a dispersion element. A Fabry-Perot element E which is allowed to synchronize is assigned behind a measurement section K, and a modulator unit M performs electro-optical or thermal-engineering modulation of the interference line produced by the Fabry-Perot element E, based on each configuration. An object O is assigned behind the Fabry-Perot element E which is allowed to synchronize. A light passing through a diaphragm B is detected with a detector D, and converted into an electric signal. And, with an electronic device A, signal evaluation and density evaluation relating to individual measured component are performed in corresponding synchronization with a step motor drive of a rotation filter F.

3. 发明专利

JPH0227238A CALIBRATOR FOR NON-DISPERSION TYPE INFRARED SPECTROMETER 失效
公开(公告)号：JPH0227238A
公开(公告)日：1990-01-30
申请号：JP13759089
申请日：1989-06-01
申请人： HARTMANN & BRAUN AG
发明人： BUARUTAA FUABINSUKII , GEORUKU TAUBITSU , YOAHIMU HOOZE FUON BUORUFURAMU
IPC分类号： G01N21/61 , G01N21/37
摘要： PURPOSE: To enhance the total sensitivity while maintaining the calibration accuracy by providing a system of four equivalent individual chambers in pair on a common support. CONSTITUTION: The calibrator comprises a system of four equivalent individual chambers 6-9 arranged, in pair, on a common support 10 and has cross-section similar to that of beams of measuring gas 3 and reference gas 4, and both sides are blocked, in pair, by a window 16 transmitting infrared rays. Each chamber has an opening slightly larger than the opening for gas 3, 4. A gas is encapsulated in the chamber of calibrator which is then moved through an optical path in the direction of arrow at a predetermined time interval. During calibration process, pairs of chambers 6, 7 and 8, 9 filled with a calibration gas on the measuring beam side 3 and an inert gas on the reference beam side 4 are inserted into the optical path and a photometer is calibrated. Since a perfectly symmetric structure is obtained, a measuring signal has same effect on the measuring side and reference side of photometer at all times with no error. Furthermore, effect of positioning error is avoided while preventing development of thermal gradient and adverse effect on the sensitivity of photometer is eliminated.

4. 发明专利

JPS61205847A PHOTOMETER 失效
公开(公告)号：JPS61205847A
公开(公告)日：1986-09-12
申请号：JP4552586
申请日：1986-03-04
申请人： HARTMANN & BRAUN AG
发明人： FABINSKI WALTER
IPC分类号： G01J1/04 , G01J1/16 , G01J1/42 , G01J5/34 , G01N21/35 , G01N21/3504

5. 发明专利

JPS6029060B2 失效
公开(公告)号：JPS6029060B2
公开(公告)日：1985-07-08
申请号：JP14328776
申请日：1976-11-29
申请人： HARTMANN & BRAUN AG
发明人： UARUTAA FUABINSUKII , RAIMAARU FUAURUHAABAA
IPC分类号： G01N21/31 , G01N21/27 , G01N21/33

6. 发明专利

JPS55151246A NONNDISPERSION TYPE INFRARED RAY GAS ANALYZER 失效
公开(公告)号：JPS55151246A
公开(公告)日：1980-11-25
申请号：JP5876280
申请日：1980-05-06
申请人： HARTMANN & BRAUN AG
发明人： BUARUTAA FUABINSUKII , UUDO DEPUTORA
IPC分类号： G01N21/61 , G01N21/35 , G01N21/37

7. 发明专利

JPS55146021A GAS OR LIQUID ANALYSER 失效
公开(公告)号：JPS55146021A
公开(公告)日：1980-11-14
申请号：JP2421780
申请日：1980-02-29
申请人： HARTMANN & BRAUN AG
发明人： YOAHIMU SHIYUTAAPU , BUIRII APERU , HAINTSU BUORUFU
IPC分类号： G01N27/00 , G01D11/24 , G01N1/00 , G01N33/00

8. 发明专利

JPS552998A NONNDISPERSION INFRARED GAS ANALYZER 失效
公开(公告)号：JPS552998A
公开(公告)日：1980-01-10
申请号：JP7823479
申请日：1979-06-22
申请人： HARTMANN & BRAUN AG
发明人： BUARUTAA FUABINSUKII , UDO DEPUTORA
IPC分类号： G01N21/61 , G01N21/37

9. 发明专利

JPS51115340A FLAME SHIELD APPARATUS INSERTED INTO GAS CONDUIT 失效
公开(公告)号：JPS51115340A
公开(公告)日：1976-10-09
申请号：JP2763276
申请日：1976-03-13
申请人： HARTMANN & BRAUN AG
发明人： PAURU HAASU , HERUBAATO MAHIITOKA
IPC分类号： F16K17/38 , F23D14/82 , F23N5/24

10. 发明专利

JPS5172388A Sokuteikinojidodorifutohoseiyosochi 失效
公开(公告)号：JPS5172388A
公开(公告)日：1976-06-23
申请号：JP13675975
申请日：1975-11-13
申请人： Hartmann & Braun Ag
发明人： HAINTSU DEIITAA GERUTONAA
IPC分类号： G01N27/04 , G01D3/00 , G01D18/00 , G01N33/00 , G01R17/02 , H03G3/20
CPC分类号： H03G3/20 , G01D3/00 , G01D18/006 , G01N33/0006 , G01R17/02

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