BE544638A - - Google Patents
Info
- Publication number
- BE544638A BE544638A BE544638DA BE544638A BE 544638 A BE544638 A BE 544638A BE 544638D A BE544638D A BE 544638DA BE 544638 A BE544638 A BE 544638A
- Authority
- BE
- Belgium
- Prior art keywords
- index
- balance
- slot
- disc
- scale
- Prior art date
Links
- 230000009466 transformation Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 241000669069 Chrysomphalus aonidum Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 101150079911 traJ gene Proteins 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- JLYXXMFPNIAWKQ-UHFFFAOYSA-N γ Benzene hexachloride Chemical compound ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl JLYXXMFPNIAWKQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/375—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting during the movement of a coded element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE544638A true BE544638A (enrdf_load_stackoverflow) |
Family
ID=172545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE544638D BE544638A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE544638A (enrdf_load_stackoverflow) |
-
0
- BE BE544638D patent/BE544638A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2708344A1 (fr) | Ondemètre optique. | |
FR2594571A1 (fr) | Dispositif de commande pour selectionner le mode de fonctionnement d'un appareil de reproduction de signaux d'information, notamment d'un magnetoscope, d'un dispositif de telecommande, ou analogue | |
US4056722A (en) | Shaft position sensor | |
FR2487077A1 (fr) | Dispositif de determination a distance de la position dans l'espace d'un objet effectuant des mouvements de rotation | |
SE458153B (sv) | Optiskt vinkelmaetdon | |
FR2490808A1 (fr) | Interferometre et dispositif comportant cet interferometre | |
US5089771A (en) | Reading device for a watt-hour meter | |
FR2505074A1 (fr) | Dispositif a disque d'enregistrement de donnees | |
BE544638A (enrdf_load_stackoverflow) | ||
GB2185359A (en) | Optical displacement sensor | |
GB1473615A (en) | Spectrometer with interferential selective amplitude modulation | |
CH455314A (fr) | Spectrophotomètre électronique | |
FR2474681A1 (fr) | Systeme de guidage d'engin par faisceau lumineux | |
FR2615963A1 (fr) | Dispositif de commande du deplacement d'un objectif optique | |
FR2411464A1 (fr) | Systeme de transport de bande magnetique et cassette de bande magnetique qui lui est destinee et appareil d'enregistrement et/ou de lecture de bande magnetique muni d'un tel systeme de transport | |
US3529897A (en) | Indicating mechanism for zero-current instruments | |
CA1144626A (fr) | Imprimante a roues porte-caracteres paralleles | |
US4702008A (en) | Zero setting device in surveying instrument | |
US3751171A (en) | Apparatus for adapting a spectrophotometer to perform the function of a densitometer | |
US3278941A (en) | Event marker galvanometer | |
BE507269A (enrdf_load_stackoverflow) | ||
FR2530030A1 (fr) | Dispositif tachymetrique commande electroniquement | |
FR2657957A1 (fr) | Dispositif de mesure du defilement d'une chaine. | |
CH335122A (fr) | Appareil pour la mesure des déplacements relatifs de deux corps | |
FR1465710A (fr) | Dispositif suiveur d'un profil ou tracé plan |