AT321049B - Strömungssicherheitsventil für Flüssigkeiten - Google Patents

Strömungssicherheitsventil für Flüssigkeiten

Info

Publication number: AT321049B
Authority: AT; Austria
Prior art keywords: liquids; safety valve; flow safety; flow; valve
Prior art date: 1971-07-27

Application number

AT649572A

Other languages

English (en)

Original Assignee

Grohe Armaturen Friedrich

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.)

1971-07-27

Filing date

1972-07-27

Publication date

1975-03-10

1971-07-27 Priority claimed from DE19712137501 external-priority patent/DE2137501C3/de

1972-02-15 Priority claimed from DE19722207064 external-priority patent/DE2207064A1/de

1972-07-27 Application filed by Grohe Armaturen Friedrich filed Critical Grohe Armaturen Friedrich

1975-03-10 Application granted granted Critical

1975-03-10 Publication of AT321049B publication Critical patent/AT321049B/de

Links

239000007788 liquid Substances 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Float Valves (AREA)

AT649572A 1971-07-27 1972-07-27 Strömungssicherheitsventil für Flüssigkeiten AT321049B (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19712137501 DE2137501C3 (de)	1971-07-27	1971-07-27	Rohrbruch- und Rückschlagventil
DE19722207064 DE2207064A1 (de)	1972-02-15	1972-02-15	Selbstschliessendes vorsatzventil
DE7219561		1972-05-25

Publications (1)

Publication Number	Publication Date
AT321049B true AT321049B (de)	1975-03-10

Family

ID=27183587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT649572A AT321049B (de)	1971-07-27	1972-07-27	Strömungssicherheitsventil für Flüssigkeiten

Country Status (5)

Country	Link
AT (1)	AT321049B (de)
BE (1)	BE786799A (de)
ES (1)	ES405237A1 (de)
FR (1)	FR2147699A5 (de)
NL (1)	NL7210254A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2610070A1 (fr) *	1987-01-28	1988-07-29	Banides Debeaurain	Dispositif automatique d'obturation pour canalisation de fluide

0
- BE BE786799D patent/BE786799A/nl unknown
1972
- 1972-07-25 NL NL7210254A patent/NL7210254A/xx unknown
- 1972-07-27 AT AT649572A patent/AT321049B/de not_active IP Right Cessation
- 1972-07-27 FR FR7227050A patent/FR2147699A5/fr not_active Expired
- 1972-07-27 ES ES405237A patent/ES405237A1/es not_active Expired

Also Published As

Publication number	Publication date
ES405237A1 (es)	1976-01-16
NL7210254A (de)	1973-01-30
BE786799A (nl)	1973-01-29
FR2147699A5 (de)	1973-03-09

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AT314924B (de)	1974-04-25	Kreisplattenförmiges Ventilverschlußelement für Rückschlagventile
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Legal Events

Date	Code	Title	Description
1976-02-15	ELJ	Ceased due to non-payment of the annual fee