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1. DE102004038789 - Berstscheibenanordnung

Office
Germany
Application Number 102004038789
Application Date 09.08.2004
Publication Number 102004038789
Publication Date 23.02.2006
Publication Kind A1
IPC
F16K 17/4
F17C 13/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
06Closures, e.g. cap, breakable member
F25B 41/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
CPC
F16K 17/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17Safety valves; Equalising valves, ; e.g. pressure relief valves
02opening on surplus pressure on one side; closing on insufficient pressure on one side
04spring-loaded
06with special arrangements for adjusting the opening pressure
065with differential piston
F16K 37/0058
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
0058Optical means, e.g. light transmission, observation ports
Y10T 137/8811
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8811Frangible
Applicants BEHR GMBH & CO KG
Inventors GOLUECKE ARMIN
SICKELMANN MICHAEL
WEHBERG PETER-OTTO
Title
(DE) Berstscheibenanordnung
Abstract
(DE)

Die erfindungsgemäße Berstscheibenanordnung (B) für mit Innendruck beaufschlagte Bauteile und/oder Behälter, insbesondere für den Einsatz in mobilen R744-Kältekreisläufen in Fahrzeugen, umfasst ein Gehäuse (1) mit einem von einem Kragen (3) umfassten Dichtsitz (4) zur Aufnahme einer Berstfolie (5), die mit dem Gehäuse (1) fluiddicht verbunden ist, und ein Halteorgan (6) zur Festlegung der Berstfolie (5) auf dem Dichtsitz (4) des Gehäuses (1). Dabei ist das Gehäuse (1) nach außen hin offen und das Halteorgan (6) durch eine Scheibe mit einer zentralen Bohrung gebildet. Erfindungsgemäß ist das Halteorgan (6) durch plastisches Umformen des Kragens (3) auf die Berstfolie (5) gepresst.