ATA262374A - BACKFLOW PREVENTION - Google Patents

BACKFLOW PREVENTION

Info

Publication number
ATA262374A
ATA262374A AT262374A AT262374A ATA262374A AT A262374 A ATA262374 A AT A262374A AT 262374 A AT262374 A AT 262374A AT 262374 A AT262374 A AT 262374A AT A262374 A ATA262374 A AT A262374A
Authority
AT
Austria
Prior art keywords
backflow prevention
backflow
prevention
Prior art date
Application number
AT262374A
Other languages
German (de)
Other versions
AT335808B (en
Original Assignee
Braukmann Armaturen
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 Braukmann Armaturen filed Critical Braukmann Armaturen
Priority to AT262374A priority Critical patent/AT335808B/en
Publication of ATA262374A publication Critical patent/ATA262374A/en
Application granted granted Critical
Publication of AT335808B publication Critical patent/AT335808B/en

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
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
AT262374A 1974-03-29 1974-03-29 BACKFLOW PREVENTION AT335808B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT262374A AT335808B (en) 1974-03-29 1974-03-29 BACKFLOW PREVENTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT262374A AT335808B (en) 1974-03-29 1974-03-29 BACKFLOW PREVENTION

Publications (2)

Publication Number Publication Date
ATA262374A true ATA262374A (en) 1976-07-15
AT335808B AT335808B (en) 1977-04-12

Family

ID=3537563

Family Applications (1)

Application Number Title Priority Date Filing Date
AT262374A AT335808B (en) 1974-03-29 1974-03-29 BACKFLOW PREVENTION

Country Status (1)

Country Link
AT (1) AT335808B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018838A1 (en) * 1979-05-02 1980-11-12 George Aubrey Felton Valves having removable seats
CN109237086A (en) * 2018-11-24 2019-01-18 浙江科欣实业有限公司 A kind of non-return valve

Also Published As

Publication number Publication date
AT335808B (en) 1977-04-12

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Legal Events

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