IT1257410B - Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento - Google Patents
Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamentoInfo
- Publication number
- IT1257410B IT1257410B ITVR920022A ITVR920022A IT1257410B IT 1257410 B IT1257410 B IT 1257410B IT VR920022 A ITVR920022 A IT VR920022A IT VR920022 A ITVR920022 A IT VR920022A IT 1257410 B IT1257410 B IT 1257410B
- Authority
- IT
- Italy
- Prior art keywords
- valve body
- valve
- control flow
- heating systems
- flow switch
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Multiple-Way Valves (AREA)
Abstract
Flussostato di controllo, particolarmente per circuiti primari in impianti di riscaldamento, il quale comprende un corpo valvolare in due pezzi (12, 3) tra loro collegati a tenuta, un elemento valvolare (14) montato mobile entro il corpo valvolare ed atto ad intercettare in modo controllato il flusso di fluido passante attraverso il corpo valvolare, una molla di richiamo (15) per l'elemento valvolare (14), una leva (16) di trasmissione del moto dell'elemento valvolare, la quale si estende attraverso una parete del corpo valvolare, dove è fulcrata, così da intercettare l'elemento valvolare (14) ed essere da esso azionata, un O-Ring di tenuta (17) tra leva e parete del corpo valvolare, ed un microinterruttore (18) posto all'esterno del corpo valvolare e comandabile dalla leva di trasmissione (16).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVR920022A IT1257410B (it) | 1992-03-18 | 1992-03-18 | Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento |
GB9305403A GB2265207B (en) | 1992-03-18 | 1993-03-16 | Flow-controlled control switch,particularly for primary circuits in heating systems |
NL9300483A NL194482C (nl) | 1992-03-18 | 1993-03-18 | Stroming-bestuurde schakelaar voor het doen in- en uitschakelen van een brander in een warmwatersysteem. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVR920022A IT1257410B (it) | 1992-03-18 | 1992-03-18 | Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVR920022A0 ITVR920022A0 (it) | 1992-03-18 |
ITVR920022A1 ITVR920022A1 (it) | 1993-09-18 |
IT1257410B true IT1257410B (it) | 1996-01-15 |
Family
ID=11427474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVR920022A IT1257410B (it) | 1992-03-18 | 1992-03-18 | Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2265207B (it) |
IT (1) | IT1257410B (it) |
NL (1) | NL194482C (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0911590A2 (en) | 1997-10-20 | 1999-04-28 | Valter Falavegna | Valve unit with built-in hydraulic distribution system, particularly for wall-mounted boilers for heating and producing sanitary hot water |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543567B (zh) * | 2011-12-27 | 2015-06-10 | 上海瑞勃思能源科技有限公司 | 杠杆式逻辑开关 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734106A (en) * | 1956-02-07 | Apparatus for monitoring the flow of a cooling fluid | ||
US2244373A (en) * | 1939-01-14 | 1941-06-03 | Gen Electric | Fluid flow responsive switching device |
US2583814A (en) * | 1947-10-31 | 1952-01-29 | Smith Corp A O | Flow controlled water heater |
DE1872464U (de) * | 1963-02-22 | 1963-05-22 | Butzke Werke Ag | Wassersteuerung zur betaetigung von elektrischen schaltgegenstaenden. |
US3963889A (en) * | 1974-07-30 | 1976-06-15 | International Telephone And Telegraph Corporation | Low velocity flow switch |
US4288685A (en) * | 1979-03-12 | 1981-09-08 | Produtos Eletricos Corona Ltda. | Flow-activated resistance heater for water |
GB2098399B (en) * | 1981-03-27 | 1984-10-03 | Novomec Ltd | Fluid-flow sensitive switches |
US4768549A (en) * | 1986-02-13 | 1988-09-06 | Mondeo S.R.L. | Retention valve particularly for liquid-bearing conduits |
GB8903863D0 (en) * | 1989-02-21 | 1989-04-05 | Novomec Ltd | Modified flow-monitoring switches |
US4988078A (en) * | 1989-07-24 | 1991-01-29 | Otteman John H | High flow rate miniature valve |
-
1992
- 1992-03-18 IT ITVR920022A patent/IT1257410B/it active IP Right Grant
-
1993
- 1993-03-16 GB GB9305403A patent/GB2265207B/en not_active Expired - Lifetime
- 1993-03-18 NL NL9300483A patent/NL194482C/nl not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0911590A2 (en) | 1997-10-20 | 1999-04-28 | Valter Falavegna | Valve unit with built-in hydraulic distribution system, particularly for wall-mounted boilers for heating and producing sanitary hot water |
Also Published As
Publication number | Publication date |
---|---|
GB2265207B (en) | 1995-10-04 |
ITVR920022A0 (it) | 1992-03-18 |
GB2265207A (en) | 1993-09-22 |
ITVR920022A1 (it) | 1993-09-18 |
NL194482B (nl) | 2002-01-02 |
NL194482C (nl) | 2002-05-03 |
NL9300483A (nl) | 1993-10-18 |
GB9305403D0 (en) | 1993-05-05 |
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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: 19970326 |