FR1391534A - Multiple ring valve - Google Patents

Multiple ring valve

Info

Publication number
FR1391534A
FR1391534A FR972945A FR972945A FR1391534A FR 1391534 A FR1391534 A FR 1391534A FR 972945 A FR972945 A FR 972945A FR 972945 A FR972945 A FR 972945A FR 1391534 A FR1391534 A FR 1391534A
Authority
FR
France
Prior art keywords
multiple ring
ring valve
valve
ring
Prior art date
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
FR972945A
Other languages
French (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.)
ENFO Grundlagen Forschungs AG
Original Assignee
ENFO Grundlagen Forschungs AG
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 ENFO Grundlagen Forschungs AG filed Critical ENFO Grundlagen Forschungs AG
Priority to FR972945A priority Critical patent/FR1391534A/en
Application granted granted Critical
Publication of FR1391534A publication Critical patent/FR1391534A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR972945A 1964-04-30 1964-04-30 Multiple ring valve Expired FR1391534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR972945A FR1391534A (en) 1964-04-30 1964-04-30 Multiple ring valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972945A FR1391534A (en) 1964-04-30 1964-04-30 Multiple ring valve

Publications (1)

Publication Number Publication Date
FR1391534A true FR1391534A (en) 1965-03-05

Family

ID=8829057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972945A Expired FR1391534A (en) 1964-04-30 1964-04-30 Multiple ring valve

Country Status (1)

Country Link
FR (1) FR1391534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027272A (en) * 2018-10-31 2018-12-18 廊坊金盾华通科技有限公司 A kind of fire-preventing check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027272A (en) * 2018-10-31 2018-12-18 廊坊金盾华通科技有限公司 A kind of fire-preventing check valve

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