WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2002008712) CAPACITIVE PRESSURE SENSOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/008712    International Application No.:    PCT/EP2001/005695
Publication Date: 31.01.2002 International Filing Date: 18.05.2001
Chapter 2 Demand Filed:    31.01.2002    
IPC:
G01L 7/08 (2006.01), G01L 9/00 (2006.01)
Applicants: ENDRESS + HAUSER GMBH + CO. KG [DE/DE]; Hauptstr. 1 79689 Maulburg (DE)
Inventors: DREWES, Ulfert; (DE).
ROSSBERG, Andreas; (DE).
HEGNER, Frank; (DE).
SCHMIDT, Elke; (DE).
BREME, Jürgen; (DE).
VELTEN, Thomas; (DE)
Agent: ANDRES, Angelika; Endress + Hauser (Deutschland) Holding GmbH Colmarer Str. 6 79576 Weil am Rhein (DE)
Priority Data:
100 36 433.0 26.07.2000 DE
60/264,032 26.01.2001 US
Title (DE) KAPAZITIVER DRUCKSENSOR
(EN) CAPACITIVE PRESSURE SENSOR
(FR) CAPTEUR DE PRESSION CAPACITIF
Abstract: front page image
(DE)Membran (30) und Grundkörper (20) eines Drucksensors (10) sind über eine Fügung (F) miteinander verbunden. Zur Verringerung der Spannungskonzentration im Bereich der Fügung (F) ist im Grundkörper (20) eine Nut (26) vorgesehen.
(EN)According to the invention, the membrane (30) and base body (20) of a pressure sensor (10) are joined to one another via a joining F. A groove (26) is provided in the base body (20) in order to reduce the concentration of stress in the area of the joining F.
(FR)L'invention concerne une membrane (30) et un corps de base (20) d'un capteur de pression (10), qui sont interconnectés par l'intermédiaire d'un assemblage F. Afin de réduire les tensions concentrées dans la zone dudit assemblage F, il est prévu une rainure (26) dans le corps de base (20).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR).
Publication Language: German (DE)
Filing Language: German (DE)