IT1090545B - Valvola a saracinesca - Google Patents
Valvola a saracinescaInfo
- Publication number
- IT1090545B IT1090545B IT51615/77A IT5161577A IT1090545B IT 1090545 B IT1090545 B IT 1090545B IT 51615/77 A IT51615/77 A IT 51615/77A IT 5161577 A IT5161577 A IT 5161577A IT 1090545 B IT1090545 B IT 1090545B
- Authority
- IT
- Italy
- Prior art keywords
- gate valve
- gate
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/105—Welded housings for gate valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Valve Housings (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/737,853 US4077604A (en) | 1976-11-01 | 1976-11-01 | Cylindrical gate valve body |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1090545B true IT1090545B (it) | 1985-06-26 |
Family
ID=24965576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51615/77A IT1090545B (it) | 1976-11-01 | 1977-10-28 | Valvola a saracinesca |
Country Status (6)
Country | Link |
---|---|
US (1) | US4077604A (it) |
JP (1) | JPS6059477B2 (it) |
CA (1) | CA1066261A (it) |
DE (1) | DE2747860C2 (it) |
FR (1) | FR2369479A1 (it) |
IT (1) | IT1090545B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260134A (en) * | 1978-05-30 | 1981-04-07 | Grove Valve And Regulator Company | Skirted hub with full penetration butt weld to body |
FR2503313B1 (fr) * | 1981-04-03 | 1985-10-18 | Pyromeca Sa | Vanne pyrotechnique d'obturation ultrarapide d'une canalisation |
JPS6443565U (it) * | 1987-09-09 | 1989-03-15 | ||
DE4428522C2 (de) * | 1994-08-11 | 1997-08-28 | Hawle Armaturen Gmbh | Tauschschieber |
CN102052475B (zh) * | 2010-12-13 | 2012-10-03 | 科福龙阀门集团有限公司 | 一种带防裂槽耐磨闸板的制造工艺 |
RU2478858C2 (ru) * | 2011-06-16 | 2013-04-10 | Общество с ограниченной ответственностью Научно-производственная компания "МТПА" | Корпус трубопроводной арматуры |
WO2016058152A1 (zh) * | 2014-10-16 | 2016-04-21 | 余金海 | 闸阀及其制作工艺 |
JP6816872B2 (ja) * | 2016-10-11 | 2021-01-20 | 株式会社ティクスIks | ゲートバルブの構造とその製造方法 |
CN113348320A (zh) * | 2019-01-11 | 2021-09-03 | V·武尔策 | 闭锁阀头 |
CN110953388A (zh) * | 2019-11-13 | 2020-04-03 | 上海裕纪金属制品有限公司 | 油路分流阀块及其成型工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2347676A (en) * | 1943-03-10 | 1944-05-02 | Manning Maxwell & Moore Inc | Safety valve |
FR1001407A (fr) * | 1946-05-03 | 1952-02-25 | Vanne ou organe analogue pour conduites tubulaires | |
DE896584C (de) * | 1950-01-10 | 1953-11-12 | Borsig Ag | Schiebergehaeuse |
DE872420C (de) * | 1950-03-05 | 1953-05-04 | Carl Herbert Dipl-Ing Zikesch | Gehaeuse fuer Absperrschieber |
DE973519C (de) * | 1952-04-13 | 1960-03-17 | Siepmann Werke Ag | Absperrschiebergehaeuse |
DE1755664U (de) * | 1957-07-05 | 1957-11-07 | Heinrich Braukmann | Absperrschieber aus stahl-schweisskonstruktion. |
FR1203423A (fr) * | 1957-10-10 | 1960-01-18 | Grove Valve & Regulator Co | Corps de vanne en éléments assemblés |
US3314442A (en) * | 1964-04-27 | 1967-04-18 | Alexander S Volpin | Automatic sealant-sealed valve |
US3442286A (en) * | 1965-01-25 | 1969-05-06 | Acf Ind Inc | Lubricated gate valve having line load bearing capability |
US3726306A (en) * | 1971-05-20 | 1973-04-10 | Texas Alloy Prod Co | Refinery control valve |
-
1976
- 1976-11-01 US US05/737,853 patent/US4077604A/en not_active Expired - Lifetime
-
1977
- 1977-10-26 DE DE2747860A patent/DE2747860C2/de not_active Expired
- 1977-10-28 FR FR7732667A patent/FR2369479A1/fr active Granted
- 1977-10-28 IT IT51615/77A patent/IT1090545B/it active
- 1977-10-31 CA CA289,857A patent/CA1066261A/en not_active Expired
- 1977-10-31 JP JP52129792A patent/JPS6059477B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2747860A1 (de) | 1978-05-11 |
US4077604A (en) | 1978-03-07 |
CA1066261A (en) | 1979-11-13 |
FR2369479B1 (it) | 1983-05-27 |
JPS6059477B2 (ja) | 1985-12-25 |
DE2747860C2 (de) | 1982-09-23 |
JPS5356724A (en) | 1978-05-23 |
FR2369479A1 (fr) | 1978-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1113812B (it) | Saracinesca valvolare | |
IT1059124B (it) | Valvola a saracinesca | |
SE427869B (sv) | Saniter avstengningsventil | |
FR2341805A1 (fr) | Vanne a papillon | |
SE424260B (sv) | Hjertventil | |
IT1128397B (it) | Struttura di valvola a saracinesca | |
NO149597C (no) | Spjeldventil | |
ES238908Y (es) | Un dispositivo de valvula | |
IT1085484B (it) | Valvola | |
IT1090545B (it) | Valvola a saracinesca | |
FI55567B (fi) | Kulventil | |
IT1091764B (it) | Saracinesca a lamelle orientabili | |
IT1082418B (it) | Valvola | |
FI54837C (fi) | Kulventil | |
FI55568C (fi) | Kulventil | |
BR7701981A (pt) | Valvula sensivel a cargas | |
AT369875B (de) | Klappenventil | |
DE2728648A1 (de) | Drosselventil | |
BR7702385A (pt) | Valvula | |
IT1075235B (it) | Saracinesca | |
SE396853B (sv) | Tvapol innefattande en transistor | |
SE432984B (sv) | Slussventil | |
IT1079442B (it) | Valvola a sovrapposizione zero | |
BE860145A (fr) | Robinet a soupape silencieux | |
IT1116759B (it) | Valvola di arresto a cerniera |