ES229670Y - Valvula de mariposas. - Google Patents

Valvula de mariposas.

Info

Publication number
ES229670Y
ES229670Y ES1977229670U ES229670U ES229670Y ES 229670 Y ES229670 Y ES 229670Y ES 1977229670 U ES1977229670 U ES 1977229670U ES 229670 U ES229670 U ES 229670U ES 229670 Y ES229670 Y ES 229670Y
Authority
ES
Spain
Prior art keywords
butterfly valve
butterfly
valve
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
ES1977229670U
Other languages
English (en)
Other versions
ES229670U (es
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 filed Critical
Publication of ES229670U publication Critical patent/ES229670U/es
Application granted granted Critical
Publication of ES229670Y publication Critical patent/ES229670Y/es
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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
ES1977229670U 1976-07-06 1977-06-30 Valvula de mariposas. Expired ES229670Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620602A FR2357797A1 (fr) 1976-07-06 1976-07-06 Vanne a papillon

Publications (2)

Publication Number Publication Date
ES229670U ES229670U (es) 1977-09-01
ES229670Y true ES229670Y (es) 1978-01-01

Family

ID=9175303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229670U Expired ES229670Y (es) 1976-07-06 1977-06-30 Valvula de mariposas.

Country Status (2)

Country Link
ES (1) ES229670Y (es)
FR (1) FR2357797A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607659A1 (de) * 1985-04-03 1986-10-16 Hoerbiger Ventilwerke Ag, Wien Einrichtung zum regeln der foerdermenge von verdichtern
JPS63145877A (ja) * 1986-12-09 1988-06-17 Kurimoto Iron Works Ltd 蝶型弁の弁箱
IT1223163B (it) * 1987-11-26 1990-09-12 Mencarelli Di Enzo E Vittorio Procedimento per produrre un corpo valvola e vavola cosi' ottenuta
IT1294045B1 (it) * 1997-04-11 1999-03-15 Bruno Tubaro Valvola a farfalla.
CN113653811A (zh) * 2021-07-30 2021-11-16 欧冠阀门科技有限公司 一种管道防堵的蝶阀

Also Published As

Publication number Publication date
FR2357797B1 (es) 1978-12-08
ES229670U (es) 1977-09-01
FR2357797A1 (fr) 1978-02-03

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000202