IT1237988B - THREE AND FOUR-WAY BALL VALVE, IMPROVED - Google Patents
THREE AND FOUR-WAY BALL VALVE, IMPROVEDInfo
- Publication number
- IT1237988B IT1237988B IT06789989A IT6789989A IT1237988B IT 1237988 B IT1237988 B IT 1237988B IT 06789989 A IT06789989 A IT 06789989A IT 6789989 A IT6789989 A IT 6789989A IT 1237988 B IT1237988 B IT 1237988B
- Authority
- IT
- Italy
- Prior art keywords
- improved
- ball valve
- way ball
- way
- valve
- Prior art date
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT06789989A IT1237988B (en) | 1989-10-20 | 1989-10-20 | THREE AND FOUR-WAY BALL VALVE, IMPROVED |
DE3941153A DE3941153A1 (en) | 1989-10-20 | 1989-12-13 | Three- or four-way ball valve - with seal rings of specified plastic material |
FR8917284A FR2653522B1 (en) | 1989-10-20 | 1989-12-22 | IMPROVED BALL VALVE, THREE OR FOUR WAYS. |
ES909000206A ES2021929A6 (en) | 1989-10-20 | 1990-01-24 | Three- or four-way ball valve - with seal rings of specified plastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT06789989A IT1237988B (en) | 1989-10-20 | 1989-10-20 | THREE AND FOUR-WAY BALL VALVE, IMPROVED |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8967899A0 IT8967899A0 (en) | 1989-10-20 |
IT8967899A1 IT8967899A1 (en) | 1991-04-20 |
IT1237988B true IT1237988B (en) | 1993-06-19 |
Family
ID=11306201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT06789989A IT1237988B (en) | 1989-10-20 | 1989-10-20 | THREE AND FOUR-WAY BALL VALVE, IMPROVED |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3941153A1 (en) |
ES (1) | ES2021929A6 (en) |
FR (1) | FR2653522B1 (en) |
IT (1) | IT1237988B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9113240U1 (en) * | 1991-10-24 | 1992-01-09 | Metallwerke Gebr. Seppelfricke Gmbh & Co, 4650 Gelsenkirchen | Shut-off valve with rising valve cone spindle |
DE19840128A1 (en) * | 1998-09-03 | 2000-04-13 | Heimeier Gmbh Metall Theodor | Metal collar for central heating radiator housing valve dispenses with separate washer and stopper bush |
NL1011161C2 (en) * | 1999-01-28 | 2000-07-31 | Indufil B V | Three way tap for supplying e.g. hydrocarbons to filters, contains valve body with partition wall free cavity |
US7617820B2 (en) | 2004-06-15 | 2009-11-17 | Smart Parts, Inc. | Pneumatic paintball gun |
GB2451137B (en) * | 2007-07-20 | 2011-10-19 | Parker Hannifin Ltd | Valve arrangement |
CN101476623B (en) * | 2009-01-22 | 2011-09-07 | 丹佛斯(天津)有限公司 | Sealing device and valve |
MX2010003527A (en) * | 2010-03-29 | 2011-09-29 | Jose Manuel Solis Figueroa | Jicara tap for showering using v-jicara technology. |
ES2368233B1 (en) * | 2010-04-26 | 2012-09-10 | Rafael Alcaráz Sencianes | Wrench for water supply pipes. |
ITUB20161092A1 (en) * | 2016-02-26 | 2017-08-26 | Bonomi Ind S R L | Ball valve and manufacturing method |
EP3680523B1 (en) * | 2019-01-14 | 2024-06-26 | Illinois Tool Works Inc. | Valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3427931A1 (en) * | 1984-07-28 | 1986-01-30 | Norbert 6635 Schwalbach Scherer | Three-way valve |
-
1989
- 1989-10-20 IT IT06789989A patent/IT1237988B/en active IP Right Grant
- 1989-12-13 DE DE3941153A patent/DE3941153A1/en not_active Withdrawn
- 1989-12-22 FR FR8917284A patent/FR2653522B1/en not_active Expired - Lifetime
-
1990
- 1990-01-24 ES ES909000206A patent/ES2021929A6/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2653522A1 (en) | 1991-04-26 |
IT8967899A1 (en) | 1991-04-20 |
ES2021929A6 (en) | 1991-11-16 |
DE3941153A1 (en) | 1991-04-25 |
IT8967899A0 (en) | 1989-10-20 |
FR2653522B1 (en) | 1993-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971023 |