FR2217612B3 - - Google Patents

Info

Publication number
FR2217612B3
FR2217612B3 FR7404974A FR7404974A FR2217612B3 FR 2217612 B3 FR2217612 B3 FR 2217612B3 FR 7404974 A FR7404974 A FR 7404974A FR 7404974 A FR7404974 A FR 7404974A FR 2217612 B3 FR2217612 B3 FR 2217612B3
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7404974A
Other versions
FR2217612A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2217612A1 publication Critical patent/FR2217612A1/fr
Application granted granted Critical
Publication of FR2217612B3 publication Critical patent/FR2217612B3/fr
Expired legal-status Critical Current

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
    • 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)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Check Valves (AREA)
FR7404974A 1973-02-14 1974-02-14 Expired FR2217612B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33237173A 1973-02-14 1973-02-14

Publications (2)

Publication Number Publication Date
FR2217612A1 FR2217612A1 (fr) 1974-09-06
FR2217612B3 true FR2217612B3 (fr) 1976-11-26

Family

ID=23297931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404974A Expired FR2217612B3 (fr) 1973-02-14 1974-02-14

Country Status (9)

Country Link
US (1) US3788342A (fr)
JP (1) JPS49113227A (fr)
AU (1) AU6540174A (fr)
CA (1) CA995096A (fr)
DE (1) DE2406025A1 (fr)
ES (1) ES423198A1 (fr)
FR (1) FR2217612B3 (fr)
GB (1) GB1392429A (fr)
IT (1) IT1007275B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929149A (en) * 1974-05-23 1975-12-30 Robert Manufacturing Company Backflow preventor for automatic dishwashers
US5404898A (en) * 1993-08-20 1995-04-11 Environmental System & Solutions, Inc. Anti-syphon fluid control valve apparatus and method
US6123095A (en) * 1998-05-12 2000-09-26 Watersaver Faucet Co. Vacuum breaker with buoyant float cup

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342955A (en) * 1918-04-19 1920-06-08 Henry J Gebhardt Valve
US3120855A (en) * 1961-05-31 1964-02-11 Hoover Ball & Bearing Co Anti-siphon ball cock assembly
US3180352A (en) * 1962-05-04 1965-04-27 Water Saver Faucet Co Anti-siphon check valve

Also Published As

Publication number Publication date
CA995096A (en) 1976-08-17
US3788342A (en) 1974-01-29
DE2406025A1 (de) 1974-08-29
AU6540174A (en) 1975-08-14
JPS49113227A (fr) 1974-10-29
ES423198A1 (es) 1976-05-01
IT1007275B (it) 1976-10-30
FR2217612A1 (fr) 1974-09-06
GB1392429A (en) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse