CH584891A5 - - Google Patents
Info
- Publication number
- CH584891A5 CH584891A5 CH1192375A CH1192375A CH584891A5 CH 584891 A5 CH584891 A5 CH 584891A5 CH 1192375 A CH1192375 A CH 1192375A CH 1192375 A CH1192375 A CH 1192375A CH 584891 A5 CH584891 A5 CH 584891A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
- G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742448206 DE2448206C3 (de) | 1974-10-09 | Photo meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH584891A5 true CH584891A5 (en, 2012) | 1977-02-15 |
Family
ID=5927934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1192375A CH584891A5 (en, 2012) | 1974-10-09 | 1975-09-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4037972A (en, 2012) |
| JP (1) | JPS5916207B2 (en, 2012) |
| AT (1) | AT343376B (en, 2012) |
| CH (1) | CH584891A5 (en, 2012) |
| FR (1) | FR2287695A1 (en, 2012) |
| GB (1) | GB1518148A (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2301011A1 (fr) * | 1975-02-12 | 1976-09-10 | Inst Nat Sante Rech Med | Appareil combine formant agregometre et coagulometre |
| US4498782A (en) * | 1981-05-29 | 1985-02-12 | Science Research Center, Inc. | Assembly for determining light transmissiveness of a fluid |
| JPS58109052U (ja) * | 1982-01-19 | 1983-07-25 | 三洋電機株式会社 | ドライクリーニング溶剤の濁度検出装置 |
| JPS6183941A (ja) * | 1984-10-02 | 1986-04-28 | Fujitsu Ten Ltd | 雨滴検出装置 |
| US4870264A (en) * | 1988-07-26 | 1989-09-26 | Christian Beha | Device for optically measuring the shading of translucent panes |
| USD362810S (en) | 1994-05-09 | 1995-10-03 | Seaburn Scott K | Two piece window tint meter |
| ES2185496B1 (es) * | 2001-07-17 | 2005-06-01 | Universidad Politecnica De Valencia | Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos. |
| US7015728B1 (en) | 2004-02-27 | 2006-03-21 | Intersil Americas Inc. | High voltage floating current sense amplifier |
| US7102335B1 (en) | 2004-02-27 | 2006-09-05 | Intersil Americas Inc. | Rail—rail current sense amplifier |
| USD856830S1 (en) * | 2018-04-26 | 2019-08-20 | EDTM, Inc. | Tint meter device having a slot for self-positioning of the tint meter onto a glass edge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576558A (en) * | 1968-05-14 | 1971-04-27 | Univ Utah | Opacity comparison apparatus and method |
| JPS5066113A (en, 2012) * | 1973-10-11 | 1975-06-04 |
-
1975
- 1975-09-15 CH CH1192375A patent/CH584891A5/xx not_active IP Right Cessation
- 1975-09-18 GB GB38336/75A patent/GB1518148A/en not_active Expired
- 1975-09-23 AT AT727075A patent/AT343376B/de active
- 1975-09-25 FR FR7529363A patent/FR2287695A1/fr active Granted
- 1975-10-06 US US05/619,915 patent/US4037972A/en not_active Expired - Lifetime
- 1975-10-08 JP JP50120857A patent/JPS5916207B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2448206A1 (de) | 1976-07-01 |
| DE2448206B2 (de) | 1976-10-14 |
| JPS5916207B2 (ja) | 1984-04-13 |
| AT343376B (de) | 1978-05-26 |
| JPS5164991A (en, 2012) | 1976-06-04 |
| FR2287695A1 (fr) | 1976-05-07 |
| GB1518148A (en) | 1978-07-19 |
| US4037972A (en) | 1977-07-26 |
| FR2287695B1 (en, 2012) | 1981-08-28 |
| ATA727075A (de) | 1977-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |