IT949198B - Dispositivo antisifonamento parti colarmente per gruppi valvolari a galleggiante - Google Patents

Dispositivo antisifonamento parti colarmente per gruppi valvolari a galleggiante

Info

Publication number
IT949198B
IT949198B IT6759272A IT6759272A IT949198B IT 949198 B IT949198 B IT 949198B IT 6759272 A IT6759272 A IT 6759272A IT 6759272 A IT6759272 A IT 6759272A IT 949198 B IT949198 B IT 949198B
Authority
IT
Italy
Prior art keywords
colarly
float
device parts
valve groups
siphoning device
Prior art date
Application number
IT6759272A
Other languages
English (en)
Original Assignee
Thorne Symmons E
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
Application filed by Thorne Symmons E filed Critical Thorne Symmons E
Application granted granted Critical
Publication of IT949198B publication Critical patent/IT949198B/it

Links

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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Float Valves (AREA)
IT6759272A 1971-02-25 1972-02-24 Dispositivo antisifonamento parti colarmente per gruppi valvolari a galleggiante IT949198B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB542771 1971-02-25
GB50472A GB1385682A (en) 1971-02-25 1972-01-05 Anti-siphon device

Publications (1)

Publication Number Publication Date
IT949198B true IT949198B (it) 1973-06-11

Family

ID=26235976

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6759272A IT949198B (it) 1971-02-25 1972-02-24 Dispositivo antisifonamento parti colarmente per gruppi valvolari a galleggiante

Country Status (8)

Country Link
US (1) US3822717A (it)
AU (1) AU3875772A (it)
CH (1) CH550960A (it)
DE (1) DE2207528A1 (it)
FR (1) FR2127635A5 (it)
GB (1) GB1385682A (it)
IT (1) IT949198B (it)
NL (1) NL7202419A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603503A1 (de) * 1986-02-05 1987-08-06 Grohe Armaturen Friedrich Mischbatterie mit schlauchbrausenauslauf
US5082017A (en) * 1991-02-25 1992-01-21 Wolverine Brass, Inc. Anti-siphon ball cock with volume control
USD637698S1 (en) * 2009-05-19 2011-05-10 Quality Machine of Iowa, Inc. Anti-syphon device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1289349A (en) * 1917-04-30 1918-12-31 Conrad W Zimmer Valve.
US2591274A (en) * 1948-03-10 1952-04-01 Jr Wilber B Mahoney Flow control valve
US2646815A (en) * 1951-06-01 1953-07-28 Leon C Leventhal Vacuum breaker for water supply systems
US2893418A (en) * 1957-04-18 1959-07-07 Leon C Leventhal Vacuum breakers for water supply systems
US3083733A (en) * 1960-07-01 1963-04-02 Chrysler Corp Pressure compensating valve

Also Published As

Publication number Publication date
NL7202419A (it) 1972-08-29
US3822717A (en) 1974-07-09
AU3875772A (en) 1973-08-09
FR2127635A5 (it) 1972-10-13
CH550960A (fr) 1974-06-28
GB1385682A (en) 1975-02-26
DE2207528A1 (de) 1972-09-14

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