Global Patent Index - EP 2024713 A1

EP 2024713 A1 2009-02-18 - IN-LINE MEASURING DEVICE HAVING A MEASURING TUBE WHICH IS LINED WITH POLYURETHANE ON THE INSIDE, AND METHOD FOR PRODUCING IT

Title (en)

IN-LINE MEASURING DEVICE HAVING A MEASURING TUBE WHICH IS LINED WITH POLYURETHANE ON THE INSIDE, AND METHOD FOR PRODUCING IT

Title (de)

IN-LINE-MESSGERÄT MIT EINEM INNEN MIT POLYURETHAN AUSGEKLEIDETEM MESSROHR UND VERFAHREN ZU DESSEN HERSTELLUNG

Title (fr)

APPAREIL DE MESURE EN LIGNE AVEC UN TUBE DE MESURE RECOUVERT DE POLYURÉTHANE ET SON PROCÉDÉ DE FABRICATION

Publication

EP 2024713 A1 (DE)

Application

EP 07729763 A

Priority

  • EP 2007055362 W
  • DE 102006026310 A

Abstract (en)

[origin: WO2007141194A1] The measuring tube (1) of the in-line measuring device is formed using a supporting tube (2) and a liner (3) which lines the inside of it and adheres to the supporting tube with the interposition of a mediating primer (4). Both the primer (4) and the liner (3) at least partially comprise polyurethane. In particular, both the polyurethane of the liner and the polyurethane of the primer are kept suitable for drinking water, so that the in-line measuring device is also suitable for measuring drinking water.

IPC 8 full level (invention and additional information)

G01F 1/58 (2006.01); F16L 58/10 (2006.01); G01F 15/00 (2006.01)

CPC (invention and additional information)

G01F 1/58 (2013.01); F16L 58/1027 (2013.01); G01F 15/006 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

DE 102006026310 A1 20071206; CN 101490512 A 20090722; CN 101490512 B 20111214; EP 2024713 A1 20090218; RU 2008152027 A 20100720; RU 2429451 C2 20110920; WO 2007141194 A1 20071213

INPADOC legal status


2017-07-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20170602

2012-08-08 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-03-18 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: RUCHEL, JOHANNES

2009-03-18 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: STUENZI, ALEXANDER

2009-03-18 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: SULZER, THOMAS

2009-02-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081202

2009-02-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS