IT1272305B - "valvola a globo e procedimento di fabbricazione" - Google Patents
"valvola a globo e procedimento di fabbricazione"Info
- Publication number
- IT1272305B IT1272305B ITRM940419A ITRM940419A IT1272305B IT 1272305 B IT1272305 B IT 1272305B IT RM940419 A ITRM940419 A IT RM940419A IT RM940419 A ITRM940419 A IT RM940419A IT 1272305 B IT1272305 B IT 1272305B
- Authority
- IT
- Italy
- Prior art keywords
- chamber
- seat
- valve
- manufacturing procedure
- globe 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
- 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
-
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Toys (AREA)
- Automatic Assembly (AREA)
- Taps Or Cocks (AREA)
Abstract
Viene descritta una valvola che comprende un corpo di valvola che definisce una camera, uno stelo di valvola che si estende in detta camera, un disco attaccato allo stelo della valvola, una sede anulare discreta disposta in maniera mobile nella camera, un anello resiliente disposto nella camera in posizione adiacente alla sede anulare, e un dispositivo di trattenimento fissato nella camera su un lato della sede opposto a quello dell'anello, in cui l'anello esercita una spinta sulla sede in una direzione verso il disco, spingendo la sede in modo da realizzare l'accoppiamento col disco. L'invenzione prevede inoltre un procedimento per la fabbricazione della valvola.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/084,541 US5288054A (en) | 1993-06-28 | 1993-06-28 | Globe valve and method for making same |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM940419A0 ITRM940419A0 (it) | 1994-06-24 |
ITRM940419A1 ITRM940419A1 (it) | 1995-12-24 |
IT1272305B true IT1272305B (it) | 1997-06-16 |
Family
ID=22185616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM940419A IT1272305B (it) | 1993-06-28 | 1994-06-24 | "valvola a globo e procedimento di fabbricazione" |
Country Status (9)
Country | Link |
---|---|
US (1) | US5288054A (it) |
JP (1) | JPH07139638A (it) |
KR (1) | KR100309114B1 (it) |
CA (1) | CA2126830C (it) |
DE (1) | DE4422478A1 (it) |
ES (1) | ES2118015B1 (it) |
FR (1) | FR2708323B1 (it) |
GB (1) | GB2279430B (it) |
IT (1) | IT1272305B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5718410A (en) * | 1995-01-27 | 1998-02-17 | Baumann; Hans D. | Small flow control valve with cartridge type seating arrangement |
US7166912B2 (en) * | 2001-04-05 | 2007-01-23 | Advanced Energy Technology Inc. | Isolated thermal interface |
JP4528729B2 (ja) * | 2006-02-06 | 2010-08-18 | シーケーディ株式会社 | クーラントバルブ |
RU2445537C1 (ru) * | 2010-08-16 | 2012-03-20 | Открытое акционерное общество "Иркутский научно-исследовательский и конструкторский институт химического и нефтяного машиностроения" (ОАО "ИркутскНИИхиммаш") | Запорный клапан |
MX347671B (es) | 2010-10-08 | 2017-05-08 | Elena Faraon Chaul Huerta Adma | Molde metálico para fabricar un cuerpo recto de cera para válvula y cuerpo recto metálico para válvula que se obtiene. |
JP7147268B2 (ja) * | 2018-05-23 | 2022-10-05 | 株式会社ジェイテクト | 弁装置 |
SE1930340A1 (en) * | 2019-10-20 | 2021-04-21 | Bvt Sweden Ab | A BYPASS VALVE FOR A STEAM TURBINE BEING PART OF A POWER PLANT AND A REPLACEMENT KIT FOR A STEAM TURBINE BYPASS VALVE |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068073B (it) * | 1959-10-29 | |||
US1949613A (en) * | 1930-06-23 | 1934-03-06 | Wilcox Rich Corp | Valve seat retainer |
US2101970A (en) * | 1933-07-26 | 1937-12-14 | Union Carbide & Carbon Corp | Valve seat |
US2151442A (en) * | 1937-02-01 | 1939-03-21 | Roberts Hardy | Valve |
DE835448C (de) * | 1943-04-29 | 1952-03-31 | Gustav Friedrich Gerdts | Ventilsitz-Anordnung fuer Ablaufventile von Kesselwagen und aehnlichen Behaeltern |
US2866477A (en) * | 1954-03-19 | 1958-12-30 | Crane Co | Combined throttle and stop valve |
US3235224A (en) * | 1963-08-27 | 1966-02-15 | Marvin H Grove | Valve seal construction |
US3327991A (en) * | 1965-01-07 | 1967-06-27 | Elvis D Wallace | Valve seat with resilient support member |
SE323556B (it) * | 1968-04-18 | 1970-05-04 | Alfa Laval Ab | |
JPS4719425Y1 (it) * | 1968-07-05 | 1972-07-03 | ||
JPS475746Y1 (it) * | 1968-10-03 | 1972-02-28 | ||
US3669408A (en) * | 1970-01-14 | 1972-06-13 | Textron Inc | Metal to metal sea for extreme temperature applications |
US3599934A (en) * | 1970-01-28 | 1971-08-17 | Honeywell Inc | Multipurpose force ring |
GB1291929A (en) * | 1970-02-02 | 1972-10-04 | Hills Mccanna Co | Improvements relating to fluid flow valves |
US3883112A (en) * | 1973-02-02 | 1975-05-13 | Rockwell International Corp | Plug valve having composite seat element |
US3918681A (en) * | 1974-05-30 | 1975-11-11 | Hale Fire Pump Co | Valve seat insert |
CA1054126A (en) * | 1976-06-07 | 1979-05-08 | William E. Mcclurg | Groove mounted resilient valve seat having a deformable lip |
JPS5462529A (en) * | 1977-10-28 | 1979-05-19 | Nippon Carbon Co Ltd | Valve seat |
AU529903B2 (en) * | 1978-03-10 | 1983-06-23 | Gebruder Adams | Improved disc valve |
DE2908074A1 (de) * | 1979-03-02 | 1980-09-04 | K Jochen Seim | Ventil, insbesondere fuer sanitaer- armaturen |
JPS55152964A (en) * | 1979-05-14 | 1980-11-28 | Maezawa Kogyo Kk | Butterfly valve and its manufacturing method |
US4258900A (en) * | 1979-05-21 | 1981-03-31 | Kamyr Valves, Inc. | Structure maintaining seats against ball valves |
US4331319A (en) * | 1980-03-06 | 1982-05-25 | Jamesbury Corp. | Butterfly valve |
US4280522A (en) * | 1980-04-14 | 1981-07-28 | Rockwell International Corporation | Fire seal for valves |
JPS56170365U (it) * | 1980-05-20 | 1981-12-16 | ||
JPS57156663U (it) * | 1981-03-28 | 1982-10-01 | ||
JPS5854276A (ja) * | 1981-09-28 | 1983-03-31 | Kitamura Valve Seizo Kk | ボ−ル弁 |
US4457491A (en) * | 1982-12-09 | 1984-07-03 | Egc Enterprises Incorp. | Extreme-temperature sealing device and annular seal therefor |
DE3527427A1 (de) * | 1985-07-31 | 1987-02-05 | Hp & Hp Chemie Stellglieder | Ventil zur verwendung in leitungen, die abrasive oder aggressive medien fuehren |
DE3538306C1 (de) * | 1985-10-28 | 1987-04-02 | Wiederaufarbeitung Von Kernbre | Dichtung fuer drehbare Ventilkoerper,insbesondere fuer Ventile in nukleartechnischen Anlagen |
JPH0641021Y2 (ja) * | 1987-12-22 | 1994-10-26 | 東北電力株式会社 | 調節弁 |
US4826181A (en) * | 1988-02-09 | 1989-05-02 | Union Carbide Corporation | Seal utilizing composites of flexible graphite particles and amorphous carbon |
-
1993
- 1993-06-28 US US08/084,541 patent/US5288054A/en not_active Expired - Lifetime
-
1994
- 1994-06-02 GB GB9411078A patent/GB2279430B/en not_active Expired - Fee Related
- 1994-06-17 JP JP6135280A patent/JPH07139638A/ja active Pending
- 1994-06-24 IT ITRM940419A patent/IT1272305B/it active IP Right Grant
- 1994-06-24 ES ES09401389A patent/ES2118015B1/es not_active Expired - Fee Related
- 1994-06-27 FR FR9407882A patent/FR2708323B1/fr not_active Expired - Fee Related
- 1994-06-27 CA CA002126830A patent/CA2126830C/en not_active Expired - Fee Related
- 1994-06-27 KR KR1019940014882A patent/KR100309114B1/ko not_active IP Right Cessation
- 1994-06-28 DE DE4422478A patent/DE4422478A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITRM940419A0 (it) | 1994-06-24 |
CA2126830C (en) | 2001-07-17 |
ITRM940419A1 (it) | 1995-12-24 |
KR950001152A (ko) | 1995-01-03 |
CA2126830A1 (en) | 1994-12-29 |
GB9411078D0 (en) | 1994-07-20 |
FR2708323A1 (fr) | 1995-02-03 |
GB2279430B (en) | 1997-04-16 |
ES2118015A1 (es) | 1998-09-01 |
FR2708323B1 (fr) | 1998-04-17 |
KR100309114B1 (ko) | 2002-10-25 |
GB2279430A (en) | 1995-01-04 |
JPH07139638A (ja) | 1995-05-30 |
US5288054A (en) | 1994-02-22 |
DE4422478A1 (de) | 1995-01-05 |
ES2118015B1 (es) | 1999-04-01 |
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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: 19970929 |