JPS4941937A - - Google Patents
Info
- Publication number
- JPS4941937A JPS4941937A JP48053480A JP5348073A JPS4941937A JP S4941937 A JPS4941937 A JP S4941937A JP 48053480 A JP48053480 A JP 48053480A JP 5348073 A JP5348073 A JP 5348073A JP S4941937 A JPS4941937 A JP S4941937A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
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
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00253028A US3807688A (en) | 1972-05-15 | 1972-05-15 | Gate valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941937A true JPS4941937A (https=) | 1974-04-19 |
| JPS5039566B2 JPS5039566B2 (https=) | 1975-12-18 |
Family
ID=22958537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48053480A Expired JPS5039566B2 (https=) | 1972-05-15 | 1973-05-14 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3807688A (https=) |
| JP (1) | JPS5039566B2 (https=) |
| CA (1) | CA979878A (https=) |
| DE (1) | DE2324129B2 (https=) |
| FR (1) | FR2184808B1 (https=) |
| GB (1) | GB1369422A (https=) |
| IT (1) | IT987452B (https=) |
| NL (1) | NL7306612A (https=) |
| SU (1) | SU470125A3 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146658U (ja) * | 1983-03-19 | 1984-10-01 | 日立金属株式会社 | バルブにおける弁座構造 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972507A (en) * | 1975-06-09 | 1976-08-03 | M & J Valve Company | Valve construction |
| DE2804595C2 (de) * | 1978-02-03 | 1982-10-14 | Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut dobyči uglja gidravličeskim sposobom VNIIGIDROUGOL, Novokuzneck, Kemerovskaja oblast' | Absperrschieber |
| RU2229647C2 (ru) * | 2001-11-26 | 2004-05-27 | ОАО Акционерная компания "Корвет" | Шиберная задвижка с коротким шибером |
| RU2445538C1 (ru) * | 2010-09-29 | 2012-03-20 | Игорь Николаевич Карелин | Запорный узел |
| RU177325U1 (ru) * | 2016-12-02 | 2018-02-15 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Задвижка с плоскопараллельным затвором |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US880463A (en) * | 1898-05-19 | 1908-02-25 | Pakin Company | Gate-valve. |
| US1500908A (en) * | 1921-06-17 | 1924-07-08 | Curtis A Van Derson | Valve |
| US2718372A (en) * | 1951-12-08 | 1955-09-20 | Albert F Broz | Gate valve |
| US3301523A (en) * | 1964-04-17 | 1967-01-31 | Acf Ind Inc | Resilient valve seats with rentenion means |
| US3334653A (en) * | 1964-12-22 | 1967-08-08 | Acf Ind Inc | Valve |
| US3372900A (en) * | 1965-01-06 | 1968-03-12 | M & J Valve Co | Valve with gate member guide bars |
-
1972
- 1972-05-15 US US00253028A patent/US3807688A/en not_active Expired - Lifetime
-
1973
- 1973-04-04 CA CA167,933A patent/CA979878A/en not_active Expired
- 1973-04-09 GB GB1689373A patent/GB1369422A/en not_active Expired
- 1973-05-11 NL NL7306612A patent/NL7306612A/xx unknown
- 1973-05-12 DE DE2324129A patent/DE2324129B2/de active Granted
- 1973-05-14 FR FR7317350A patent/FR2184808B1/fr not_active Expired
- 1973-05-14 JP JP48053480A patent/JPS5039566B2/ja not_active Expired
- 1973-05-14 SU SU1913570A patent/SU470125A3/ru active
- 1973-05-15 IT IT24104/73A patent/IT987452B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146658U (ja) * | 1983-03-19 | 1984-10-01 | 日立金属株式会社 | バルブにおける弁座構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184808A1 (https=) | 1973-12-28 |
| DE2324129B2 (de) | 1975-11-06 |
| SU470125A3 (ru) | 1975-05-05 |
| FR2184808B1 (https=) | 1975-04-04 |
| DE2324129A1 (de) | 1973-11-22 |
| JPS5039566B2 (https=) | 1975-12-18 |
| IT987452B (it) | 1975-02-20 |
| US3807688A (en) | 1974-04-30 |
| GB1369422A (en) | 1974-10-09 |
| NL7306612A (https=) | 1973-11-19 |
| CA979878A (en) | 1975-12-16 |