FR2321646B1 - - Google Patents
Info
- Publication number
- FR2321646B1 FR2321646B1 FR7625058A FR7625058A FR2321646B1 FR 2321646 B1 FR2321646 B1 FR 2321646B1 FR 7625058 A FR7625058 A FR 7625058A FR 7625058 A FR7625058 A FR 7625058A FR 2321646 B1 FR2321646 B1 FR 2321646B1
- Authority
- FR
- France
- 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.)
- Expired
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
- F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped 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
- 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
- F16K3/12—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 with wedge-shaped arrangements of sealing 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
- 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
- F16K3/30—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60527775A | 1975-08-18 | 1975-08-18 | |
| US05/605,278 US3993285A (en) | 1975-08-18 | 1975-08-18 | Double disc gate valve with entrapped stem connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2321646A1 FR2321646A1 (fr) | 1977-03-18 |
| FR2321646B1 true FR2321646B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-01-14 |
Family
ID=27084905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7625058A Granted FR2321646A1 (fr) | 1975-08-18 | 1976-08-18 | Robinet-vanne a obturateur en deux parties |
Country Status (12)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1066259A (en) * | 1976-08-17 | 1979-11-13 | Ronald J. Anders | Double disc gate valve with replaceable spacer ring |
| US4098489A (en) * | 1976-08-17 | 1978-07-04 | Rockwell International Corporation | Segmented hub for retaining the spacer ring of a two piece gate valve |
| US4044997A (en) * | 1976-09-10 | 1977-08-30 | Rockwell International Corporation | Seat ring notch for gate valve guide rail |
| JPS53166126U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-06-02 | 1978-12-26 | ||
| JPS5440531U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-25 | 1979-03-17 | ||
| KR100927727B1 (ko) * | 2007-01-05 | 2009-11-18 | (주)에이치엘씨밸브 | 평행 슬라이드 게이트 밸브 |
| CN113685568B (zh) * | 2021-09-03 | 2024-08-23 | 浙江桥盾阀门有限公司 | 一种自适应长寿命的黄铜闸阀 |
| CN116816962B (zh) * | 2023-08-31 | 2023-11-10 | 浙江威星电子系统软件股份有限公司 | 一种高压力控制阀 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL59367C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1900-01-01 | |||
| US1331534A (en) * | 1918-12-26 | 1920-02-24 | William H Smith | Valve for corrosive liquids |
-
1976
- 1976-07-15 GB GB2945876A patent/GB1543939A/en not_active Expired
- 1976-07-19 AU AU15993/76A patent/AU511999B2/en not_active Expired
- 1976-07-30 AR AR26414676A patent/AR211780A1/es active
- 1976-08-06 IT IT5080376A patent/IT1073716B/it active
- 1976-08-06 NL NL7608765A patent/NL178622C/xx not_active IP Right Cessation
- 1976-08-09 CH CH1014776A patent/CH615489A5/de not_active IP Right Cessation
- 1976-08-11 SE SE7608982A patent/SE422489B/xx not_active IP Right Cessation
- 1976-08-16 JP JP51097636A patent/JPS604393B2/ja not_active Expired
- 1976-08-18 MX MX16593576A patent/MX143523A/es unknown
- 1976-08-18 BR BR7605394A patent/BR7605394A/pt unknown
- 1976-08-18 FR FR7625058A patent/FR2321646A1/fr active Granted
- 1976-08-18 DE DE19762637217 patent/DE2637217A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BR7605394A (pt) | 1977-08-16 |
| AR211780A1 (es) | 1978-03-15 |
| DE2637217A1 (de) | 1977-03-03 |
| IT1073716B (it) | 1985-04-17 |
| MX143523A (es) | 1981-05-27 |
| AU1599376A (en) | 1978-01-26 |
| AU511999B2 (en) | 1980-09-18 |
| CH615489A5 (en) | 1980-01-31 |
| SE7608982L (sv) | 1977-02-19 |
| GB1543939A (en) | 1979-04-11 |
| FR2321646A1 (fr) | 1977-03-18 |
| JPS5224325A (en) | 1977-02-23 |
| NL7608765A (nl) | 1977-02-22 |
| NL178622B (nl) | 1985-11-18 |
| JPS604393B2 (ja) | 1985-02-04 |
| NL178622C (nl) | 1986-04-16 |
| SE422489B (sv) | 1982-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |