AT341436B - DIAPHRAGM CONTROLLED PRESSURE REDUCER - Google Patents

DIAPHRAGM CONTROLLED PRESSURE REDUCER

Info

Publication number
AT341436B
AT341436B AT657875A AT657875A AT341436B AT 341436 B AT341436 B AT 341436B AT 657875 A AT657875 A AT 657875A AT 657875 A AT657875 A AT 657875A AT 341436 B AT341436 B AT 341436B
Authority
AT
Austria
Prior art keywords
pressure reducer
controlled pressure
diaphragm controlled
diaphragm
reducer
Prior art date
Application number
AT657875A
Other languages
English (en)
Other versions
ATA657875A (de
Original Assignee
Larga Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to IT26788/74A priority Critical patent/IT1020341B/it
Application filed by Larga Spa filed Critical Larga Spa
Publication of ATA657875A publication Critical patent/ATA657875A/de
Application granted granted Critical
Publication of AT341436B publication Critical patent/AT341436B/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00Means in valves for absorbing fluid energy, e.g. cushioning of opening or closure movement, eliminating of vibrations of the valve member
    • F16K47/08Means in valves for absorbing fluid energy, e.g. cushioning of opening or closure movement, eliminating of vibrations of the valve member for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • G05D16/06Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0661Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
AT657875A 1974-08-30 1975-08-26 DIAPHRAGM CONTROLLED PRESSURE REDUCER AT341436B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT26788/74A IT1020341B (it) 1974-08-30 1974-08-30 Dispositivo riduttore di pressione per acqua a livellazione della pres sione di uscita indipendente dalla pressione a monte

Publications (2)

Publication Number Publication Date
ATA657875A ATA657875A (de) 1977-05-15
AT341436B true AT341436B (de) 1978-02-10

Family

ID=11220245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT657875A AT341436B (de) 1974-08-30 1975-08-26 DIAPHRAGM CONTROLLED PRESSURE REDUCER

Country Status (13)

Country Link
AT (1) AT341436B (de)
BE (1) BE832754A (de)
CH (1) CH598651A5 (de)
DE (1) DE2535975A1 (de)
DK (1) DK387375A (de)
ES (1) ES214787Y (de)
FI (1) FI752429A (de)
FR (1) FR2283483A1 (de)
GB (1) GB1521994A (de)
IT (1) IT1020341B (de)
NL (1) NL7509862A (de)
NO (1) NO752915L (de)
SE (1) SE7509514L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298354B1 (it) * 1997-11-28 2000-01-05 Omt Off Mecc Tartarini Regolatore di pressione per gas a flusso avviato con otturatore controbilanciato.

Also Published As

Publication number Publication date
FR2283483A1 (fr) 1976-03-26
IT1020341B (it) 1977-12-20
BE832754A1 (de)
SE7509514L (sv) 1976-03-01
DK387375A (da) 1976-03-01
NL7509862A (nl) 1976-03-02
FI752429A (de) 1976-03-01
CH598651A5 (de) 1978-05-12
DE2535975A1 (de) 1976-03-11
GB1521994A (en) 1978-08-23
ATA657875A (de) 1977-05-15
ES214787U (es) 1976-07-16
ES214787Y (es) 1976-12-01
BE832754A (fr) 1975-12-16
NO752915L (de) 1976-03-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee