FR2298043B1 - - Google Patents

Info

Publication number
FR2298043B1
FR2298043B1 FR7501854A FR7501854A FR2298043B1 FR 2298043 B1 FR2298043 B1 FR 2298043B1 FR 7501854 A FR7501854 A FR 7501854A FR 7501854 A FR7501854 A FR 7501854A FR 2298043 B1 FR2298043 B1 FR 2298043B1
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
FR7501854A
Other languages
French (fr)
Other versions
FR2298043A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7501854A priority Critical patent/FR2298043A1/en
Publication of FR2298043A1 publication Critical patent/FR2298043A1/en
Application granted granted Critical
Publication of FR2298043B1 publication Critical patent/FR2298043B1/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
FR7501854A 1975-01-14 1975-01-14 Sensitive air supply control valve - has pressure and weight balanced double poppet valve Granted FR2298043A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501854A FR2298043A1 (en) 1975-01-14 1975-01-14 Sensitive air supply control valve - has pressure and weight balanced double poppet valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501854A FR2298043A1 (en) 1975-01-14 1975-01-14 Sensitive air supply control valve - has pressure and weight balanced double poppet valve

Publications (2)

Publication Number Publication Date
FR2298043A1 FR2298043A1 (en) 1976-08-13
FR2298043B1 true FR2298043B1 (en) 1978-10-27

Family

ID=9150106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501854A Granted FR2298043A1 (en) 1975-01-14 1975-01-14 Sensitive air supply control valve - has pressure and weight balanced double poppet valve

Country Status (1)

Country Link
FR (1) FR2298043A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3478869D1 (en) * 1983-03-28 1989-08-10 Rexa Corp Automatic supply and exhaust valve assembly
CN106321888B (en) * 2016-10-25 2018-11-13 天津市华邦科技发展有限公司 Four-way gas control equipment

Also Published As

Publication number Publication date
FR2298043A1 (en) 1976-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse