IT7923664A0 - Valvola a saracinesca rotante. - Google Patents

Valvola a saracinesca rotante.

Info

Publication number: IT7923664A0
Authority: IT; Italy
Prior art keywords: gate valve; rotary gate; rotary; valve; gate
Prior art date: 1978-07-15

Application number

IT7923664A

Other languages

English (en)

Other versions

IT1121444B (it

Original Assignee

Festo Maschf Stoll G

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.)

1978-07-15

Filing date

1979-06-18

Publication date

1979-06-18

1979-06-18 Application filed by Festo Maschf Stoll G filed Critical Festo Maschf Stoll G

1979-06-18 Publication of IT7923664A0 publication Critical patent/IT7923664A0/it

1986-04-02 Application granted granted Critical

1986-04-02 Publication of IT1121444B publication Critical patent/IT1121444B/it

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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/10—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members with special arrangements for separating the sealing faces or for pressing them together

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Multiple-Way Valves (AREA)
Pens And Brushes (AREA)
Sliding Valves (AREA)

IT23664/79A 1978-07-15 1979-06-18 Valvola a saracinesca rotante IT1121444B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2831170A DE2831170C2 (de)	1978-07-15	1978-07-15	Drehschieberventil

Publications (2)

Publication Number	Publication Date
IT7923664A0 true IT7923664A0 (it)	1979-06-18
IT1121444B IT1121444B (it)	1986-04-02

Family

ID=6044476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23664/79A IT1121444B (it)	1978-07-15	1979-06-18	Valvola a saracinesca rotante

Country Status (8)

Country	Link
BR (1)	BR7904427A (it)
DE (1)	DE2831170C2 (it)
ES (1)	ES481283A1 (it)
GB (1)	GB2025580B (it)
IN (1)	IN153195B (it)
IT (1)	IT1121444B (it)
MX (1)	MX149168A (it)
SE (1)	SE435857B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3502847A1 (de) *	1985-01-29	1986-07-31	Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel	Ventil
FR2687350B1 (fr) *	1992-02-14	1994-04-29	Wabco Westinghouse Equip Autom	Valve d'echappement et d'alimentation de fluide, notamment valve de nivellement pour suspension pneumatique et systeme de suspension utilisant de telles valves.
DE102019107296A1 (de) *	2019-03-21	2020-09-24	SWR Europe - van Dinther Antriebstechnik GmbH	Mehrwege-Drehschieberventil

1978
- 1978-07-15 DE DE2831170A patent/DE2831170C2/de not_active Expired
1979
- 1979-06-05 ES ES481283A patent/ES481283A1/es not_active Expired
- 1979-06-18 IT IT23664/79A patent/IT1121444B/it active
- 1979-06-20 GB GB7921546A patent/GB2025580B/en not_active Expired
- 1979-07-10 MX MX178409A patent/MX149168A/es unknown
- 1979-07-12 BR BR7904427A patent/BR7904427A/pt not_active IP Right Cessation
- 1979-07-13 SE SE7906096A patent/SE435857B/sv not_active IP Right Cessation
- 1979-09-17 IN IN970/CAL/79A patent/IN153195B/en unknown

Also Published As

Publication number	Publication date
GB2025580B (en)	1982-08-25
IN153195B (it)	1984-06-16
BR7904427A (pt)	1980-04-15
DE2831170A1 (de)	1980-01-24
GB2025580A (en)	1980-01-23
SE435857B (sv)	1984-10-22
ES481283A1 (es)	1979-11-16
MX149168A (es)	1983-09-14
IT1121444B (it)	1986-04-02
DE2831170C2 (de)	1986-02-06
SE7906096L (sv)	1980-01-16

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960626

Publication	Publication Date	Title
NL7811419A (nl)	1979-09-12	Vlinderklep.
NO792382L (no)	1980-04-29	Ventil.
IT7919274A0 (it)	1979-01-12	Valvola a sfera.
NO790272L (no)	1979-07-27	Ventil.
IT8125112A0 (it)	1981-11-16	Valvola rotativa.
IT1128397B (it)	1986-05-28	Struttura di valvola a saracinesca
IT7923222A0 (it)	1979-06-01	Rubinetto a sfera.
IT7829505A0 (it)	1978-11-07	Valvola rotante.
NL7904303A (nl)	1979-12-04	Klepinrichting.
IT7921650A0 (it)	1979-04-06	Raccordo rotante miltiprodotto.
FI791946A7 (fi)	1981-01-01	Pyörivä venttiili.
IT1090545B (it)	1985-06-26	Valvola a saracinesca
IT7921837A0 (it)	1979-04-13	Attuatore per valvola.
NL182018C (nl)	1987-12-16	Afsluiter.
IT7921586A0 (it)	1979-04-04	Valvola servo-pilotata.
IT7923664A0 (it)	1979-06-18	Valvola a saracinesca rotante.
NL7902821A (nl)	1979-10-19	Klepbesturing.
NO782378L (no)	1980-01-08	Spalteventil.
NL7900030A (nl)	1979-07-10	Afsluiting.
IT7925351A0 (it)	1979-08-29	Valvola.
IT1087895B (it)	1985-06-04	Valvola a mombrana.
NL167507C (nl)	1981-12-16	Meerwegafsluiter.
NL7903592A (nl)	1979-11-21	Ventiel.
BE871609A (fr)	1979-02-15	Vanne a clapet
FI791582A7 (fi)	1981-01-01	Venttiili.