FR2268207A1 - Non-return pipeline valve - has space between conical valve member valve seat - Google Patents

Non-return pipeline valve - has space between conical valve member valve seat

Info

Publication number
FR2268207A1
FR2268207A1 FR7512172A FR7512172A FR2268207A1 FR 2268207 A1 FR2268207 A1 FR 2268207A1 FR 7512172 A FR7512172 A FR 7512172A FR 7512172 A FR7512172 A FR 7512172A FR 2268207 A1 FR2268207 A1 FR 2268207A1
Authority
FR
France
Prior art keywords
valve
conical
space
cone
return pipeline
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.)
Granted
Application number
FR7512172A
Other languages
English (en)
French (fr)
Other versions
FR2268207B3 (no
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.)
SCHULE ALBERT CH
Original Assignee
SCHULE ALBERT CH
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 SCHULE ALBERT CH filed Critical SCHULE ALBERT CH
Publication of FR2268207A1 publication Critical patent/FR2268207A1/fr
Application granted granted Critical
Publication of FR2268207B3 publication Critical patent/FR2268207B3/fr
Granted 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
FR7512172A 1974-04-19 1975-04-18 Non-return pipeline valve - has space between conical valve member valve seat Granted FR2268207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7413708 1974-04-19

Publications (2)

Publication Number Publication Date
FR2268207A1 true FR2268207A1 (en) 1975-11-14
FR2268207B3 FR2268207B3 (no) 1978-10-06

Family

ID=6644688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512172A Granted FR2268207A1 (en) 1974-04-19 1975-04-18 Non-return pipeline valve - has space between conical valve member valve seat

Country Status (2)

Country Link
FR (1) FR2268207A1 (no)
NO (1) NO751409L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019200319A1 (en) * 2018-04-12 2019-10-17 Illinois Tool Works Inc. Gravity independent pressure relief valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019200319A1 (en) * 2018-04-12 2019-10-17 Illinois Tool Works Inc. Gravity independent pressure relief valve
US11260726B2 (en) 2018-04-12 2022-03-01 Illinois Tool Works Inc. Gravity independent pressure relief valve

Also Published As

Publication number Publication date
NO751409L (no) 1975-10-21
FR2268207B3 (no) 1978-10-06

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