ES421026A2 - Dispositivo de valvula de mariposa para tuberias. - Google Patents

Dispositivo de valvula de mariposa para tuberias.

Info

Publication number: ES421026A2
Authority: ES; Spain
Prior art keywords: conduit; throttle valve; throttle; butterfly valve; butterfly
Prior art date: 1972-12-08
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

ES421026A

Other languages

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.)

1972-12-08

Filing date

1973-11-30

Publication date

1976-12-16

1973-11-30 Application filed by Individual filed Critical Individual

1976-12-16 Publication of ES421026A2 publication Critical patent/ES421026A2/es

Status Expired legal-status Critical Current

Links

239000006223 plastic coating Substances 0.000 abstract 1

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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Valve Housings (AREA)

ES421026A 1972-12-08 1973-11-30 Dispositivo de valvula de mariposa para tuberias. Expired ES421026A2 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7243816A FR2210260A6 (es)	1972-12-08	1972-12-08

Publications (1)

Publication Number	Publication Date
ES421026A2 true ES421026A2 (es)	1976-12-16

Family

ID=9108435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES421026A Expired ES421026A2 (es)	1972-12-08	1973-11-30	Dispositivo de valvula de mariposa para tuberias.

Country Status (9)

Country	Link
BE (1)	BE807651R (es)
BR (1)	BR7309637D0 (es)
CA (1)	CA989379A (es)
CH (1)	CH573073A5 (es)
ES (1)	ES421026A2 (es)
FR (1)	FR2210260A6 (es)
GB (1)	GB1406017A (es)
IT (1)	IT1056052B (es)
ZA (1)	ZA738859B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3028588B1 (fr) *	2014-11-17	2018-03-23	Valeo Systemes De Controle Moteur	Vanne comportant un conduit de circulation d'un fluide

1972
- 1972-12-08 FR FR7243816A patent/FR2210260A6/fr not_active Expired
1973
- 1973-11-20 ZA ZA738859A patent/ZA738859B/xx unknown
- 1973-11-22 BE BE138031A patent/BE807651R/xx active
- 1973-11-23 CH CH1654973A patent/CH573073A5/xx not_active IP Right Cessation
- 1973-11-26 GB GB5484173A patent/GB1406017A/en not_active Expired
- 1973-11-28 IT IT53962/73A patent/IT1056052B/it active
- 1973-11-30 ES ES421026A patent/ES421026A2/es not_active Expired
- 1973-12-06 CA CA187,478A patent/CA989379A/en not_active Expired
- 1973-12-07 BR BR9637/73A patent/BR7309637D0/pt unknown

Also Published As

Publication number	Publication date
IT1056052B (it)	1982-01-30
ZA738859B (en)	1974-10-30
GB1406017A (en)	1975-09-10
BE807651R (fr)	1974-05-22
BR7309637D0 (pt)	1974-08-29
FR2210260A6 (es)	1974-07-05
CA989379A (en)	1976-05-18
CH573073A5 (es)	1976-02-27

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Legal Events

Date	Code	Title	Description
2017-07-05	FD2A	Announcement of lapse in spain	Effective date: 20170705