ES191611U - Breathing membrane anti-return valve. (Machine-translation by Google Translate, not legally binding) - Google Patents

Breathing membrane anti-return valve. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES191611U
ES191611U ES0191611U ES191611U ES191611U ES 191611 U ES191611 U ES 191611U ES 0191611 U ES0191611 U ES 0191611U ES 191611 U ES191611 U ES 191611U ES 191611 U ES191611 U ES 191611U
Authority
ES
Spain
Prior art keywords
translation
machine
return valve
legally binding
google translate
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
ES0191611U
Other languages
Spanish (es)
Other versions
ES191611Y (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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of ES191611U publication Critical patent/ES191611U/en
Application granted granted Critical
Publication of ES191611Y publication Critical patent/ES191611Y/en
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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Non-return valve of swinging membrane, of the type comprising a body that offers an internal passage between two holes and, housed in this step, a shutter disc of flexible material and provided with a rigid reinforcement, this disc having a section greater than that of the holes of the passage and being articulated on the body by means of a part that forms a single piece with it and is fixed on the body, characterized in that the body is made in one piece and the rigid armor of the disc is constituted by at least two separate elements. (Machine-translation by Google Translate, not legally binding)
ES1973191611U 1972-05-31 1973-05-08 SWING MEMBRANE ANTI-RETURN VALVE. Expired ES191611Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219462A FR2187084A5 (en) 1972-05-31 1972-05-31

Publications (2)

Publication Number Publication Date
ES191611U true ES191611U (en) 1974-07-16
ES191611Y ES191611Y (en) 1974-12-16

Family

ID=9099397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973191611U Expired ES191611Y (en) 1972-05-31 1973-05-08 SWING MEMBRANE ANTI-RETURN VALVE.

Country Status (3)

Country Link
BE (1) BE867235Q (en)
ES (1) ES191611Y (en)
FR (1) FR2187084A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274436A (en) * 1979-08-16 1981-06-23 Xomox Corporation Wafer-type swing check valve construction
DE3439024A1 (en) * 1984-10-25 1986-04-30 Fa. Franz Viegener Ii, 5952 Attendorn Shut-off device for a pipeline, in particular for a WC branch piece

Also Published As

Publication number Publication date
BE867235Q (en) 1978-11-20
FR2187084A5 (en) 1974-01-11
ES191611Y (en) 1974-12-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100528