FR1146271A - Détecteur de pression - Google Patents
Détecteur de pressionInfo
- Publication number
- FR1146271A FR1146271A FR1146271DA FR1146271A FR 1146271 A FR1146271 A FR 1146271A FR 1146271D A FR1146271D A FR 1146271DA FR 1146271 A FR1146271 A FR 1146271A
- Authority
- FR
- France
- Prior art keywords
- pressure detector
- detector
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/2628—Means for adjustment of "ON" or "OFF" operating pressure by varying the relative position of switch-casing and pressure sensitive element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1146271T | 1956-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1146271A true FR1146271A (fr) | 1957-11-08 |
Family
ID=9645266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1146271D Expired FR1146271A (fr) | 1956-03-26 | 1956-03-26 | Détecteur de pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1146271A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1236825B (de) * | 1960-08-16 | 1967-03-16 | Andre Margerie | Kontaktmanometer |
US3393612A (en) * | 1966-05-12 | 1968-07-23 | Dresser Ind | Pressure responsive device |
DE2156008A1 (de) * | 1971-11-11 | 1973-05-17 | Vdo Schindling | Druckwandler |
FR2570822A1 (fr) * | 1984-09-27 | 1986-03-28 | Nihon Radiator Co | Convertisseur de pression etablissant un signal electrique qui represente la valeur de la pression appliquee |
-
1956
- 1956-03-26 FR FR1146271D patent/FR1146271A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1236825B (de) * | 1960-08-16 | 1967-03-16 | Andre Margerie | Kontaktmanometer |
US3393612A (en) * | 1966-05-12 | 1968-07-23 | Dresser Ind | Pressure responsive device |
DE2156008A1 (de) * | 1971-11-11 | 1973-05-17 | Vdo Schindling | Druckwandler |
FR2570822A1 (fr) * | 1984-09-27 | 1986-03-28 | Nihon Radiator Co | Convertisseur de pression etablissant un signal electrique qui represente la valeur de la pression appliquee |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1158563A (fr) | Détecteur de radon | |
FR1146271A (fr) | Détecteur de pression | |
CH355309A (de) | Ionisationsmanometer | |
FR1156992A (fr) | Perfectionnements aux marmites à pression | |
FR1167695A (fr) | Encodeur-décodeur | |
FR1177677A (fr) | Convertisseur de pression | |
FR1158618A (fr) | Régulateur de pression | |
CH354821A (de) | Schalter | |
CH326478A (fr) | Wassingue | |
AT199389B (de) | Druckregistrier-Vorrichtung | |
FR1315389A (fr) | Détecteur de fuites | |
AT193477B (de) | Druckplattenanordnung | |
FR1149019A (fr) | Lancette | |
FR1157396A (fr) | Régulateur-détendeur de pression | |
AT195028B (de) | Klardampfinhalator | |
FR1160311A (fr) | Piston | |
FI28586A (fi) | Respirator | |
CH339410A (de) | Zählwerk | |
AT198583B (de) | Verbundwerkstoff | |
FR1206846A (fr) | Transducteur de différence de pression | |
FR1150542A (fr) | Manomètre perfectionné | |
FI32063A (fi) | Press | |
FI28556A (fi) | Press | |
FR1177610A (fr) | Gonfleur-vérificateur de pression portatif | |
FR1171000A (fr) | Régulateur de pression |