FR2175172B1 - - Google Patents
Info
- Publication number
- FR2175172B1 FR2175172B1 FR7308274A FR7308274A FR2175172B1 FR 2175172 B1 FR2175172 B1 FR 2175172B1 FR 7308274 A FR7308274 A FR 7308274A FR 7308274 A FR7308274 A FR 7308274A FR 2175172 B1 FR2175172 B1 FR 2175172B1
- 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
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
-
- 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
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K1/46—Attachment of sealing rings
- F16K1/465—Attachment of sealing rings to the valve seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH340172A CH543025A (de) | 1972-03-08 | 1972-03-08 | Absperrventil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175172A1 FR2175172A1 (US20080094685A1-20080424-C00004.png) | 1973-10-19 |
| FR2175172B1 true FR2175172B1 (US20080094685A1-20080424-C00004.png) | 1975-10-31 |
Family
ID=4255179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308274A Expired FR2175172B1 (US20080094685A1-20080424-C00004.png) | 1972-03-08 | 1973-03-08 |
Country Status (18)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198230A (en) * | 1975-02-19 | 1976-08-30 | 22 nitoro 55 * kakuchikanfuenokishi * fuenoorurui oyobi sonoarukarikinzokuenno seizoho | |
| JPS51141826A (en) * | 1975-06-03 | 1976-12-07 | Mitsui Toatsu Chem Inc | A process for preparing novel diphenyl ethers |
| DE3908072A1 (de) * | 1989-03-13 | 1990-09-20 | Klein Schanzlin & Becker Ag | Hubbegrenzung fuer armaturen |
| CN103062416A (zh) * | 2012-12-24 | 2013-04-24 | 浙江中控流体技术有限公司 | 单座软密封阀装置 |
| CN104455100B (zh) * | 2014-12-01 | 2016-10-26 | 江苏理工学院 | 汽车制动液放液装置 |
| CN105782474B (zh) * | 2016-05-20 | 2018-04-06 | 李小祥 | 低温切断阀 |
| US10731537B2 (en) * | 2017-09-27 | 2020-08-04 | Denso International America, Inc. | Regeneration compliance systems for location based management of particulate filter regeneration |
| US10823293B2 (en) | 2018-07-23 | 2020-11-03 | Emerson Vulcan Holding Llc | Valve disc assemblies for fluid valves having soft seats |
| CN110594426B (zh) * | 2019-08-07 | 2020-08-11 | 浙江大学 | 刚性环面组合柔性基面的活塞式阀芯结构及其方法 |
| CN110541940B (zh) * | 2019-08-23 | 2021-04-02 | 江苏亿阀股份有限公司 | 一种双层复合密封圈气动调节阀 |
| CN111810668B (zh) * | 2020-07-25 | 2022-02-22 | 浙江中德自控科技股份有限公司 | 一种密封圈可更换的球阀 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1781224A (en) * | 1929-02-02 | 1930-11-11 | Henry F Gilg | Valve |
| GB821565A (en) * | 1955-10-28 | 1959-10-07 | Welf Folkmar Gerdts | Improvements in or relating to shut-off valves |
| US3211418A (en) * | 1962-03-21 | 1965-10-12 | Istag A G | Shut-off valve |
| AT285265B (de) * | 1968-06-14 | 1970-10-27 | Istag A G Suhr Ag | Absperrventil |
-
1972
- 1972-03-08 CH CH340172A patent/CH543025A/de not_active IP Right Cessation
-
1973
- 1973-03-01 ZA ZA731428A patent/ZA731428B/xx unknown
- 1973-03-02 US US00337748A patent/US3794295A/en not_active Expired - Lifetime
- 1973-03-05 BE BE128386A patent/BE796291A/xx not_active IP Right Cessation
- 1973-03-06 AT AT195773A patent/AT326437B/de not_active IP Right Cessation
- 1973-03-07 ES ES412644A patent/ES412644A1/es not_active Expired
- 1973-03-07 NL NLAANVRAGE7303186,A patent/NL174670C/xx not_active IP Right Cessation
- 1973-03-07 IT IT21286/73A patent/IT981181B/it active
- 1973-03-07 GB GB1119473A patent/GB1421007A/en not_active Expired
- 1973-03-07 YU YU613/73A patent/YU35918B/xx unknown
- 1973-03-07 CA CA165,440A patent/CA962256A/en not_active Expired
- 1973-03-07 AU AU53036/73A patent/AU469205B2/en not_active Expired
- 1973-03-08 AR AR246953A patent/AR193791A1/es active
- 1973-03-08 JP JP48027563A patent/JPS5240449B2/ja not_active Expired
- 1973-03-08 BR BR731678A patent/BR7301678D0/pt unknown
- 1973-03-08 TR TR17850A patent/TR17850A/xx unknown
- 1973-03-08 FR FR7308274A patent/FR2175172B1/fr not_active Expired
- 1973-03-08 SE SE7303290A patent/SE395049B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA731428B (en) | 1973-12-19 |
| NL174670B (nl) | 1984-02-16 |
| AU5303673A (en) | 1974-09-12 |
| YU35918B (en) | 1981-08-31 |
| SE395049B (sv) | 1977-07-25 |
| IT981181B (it) | 1974-10-10 |
| CH543025A (de) | 1973-10-15 |
| ES412644A1 (es) | 1976-01-01 |
| DE2309495B2 (de) | 1977-05-12 |
| AU469205B2 (en) | 1976-02-05 |
| ATA195773A (de) | 1975-02-15 |
| YU61373A (en) | 1981-02-28 |
| AR193791A1 (es) | 1973-05-22 |
| TR17850A (tr) | 1976-05-12 |
| JPS49826A (US20080094685A1-20080424-C00004.png) | 1974-01-07 |
| BR7301678D0 (pt) | 1974-05-16 |
| JPS5240449B2 (US20080094685A1-20080424-C00004.png) | 1977-10-12 |
| NL174670C (nl) | 1984-07-16 |
| AT326437B (de) | 1975-12-10 |
| US3794295A (en) | 1974-02-26 |
| GB1421007A (en) | 1976-01-14 |
| DE2309495A1 (de) | 1973-09-13 |
| NL7303186A (US20080094685A1-20080424-C00004.png) | 1973-09-11 |
| FR2175172A1 (US20080094685A1-20080424-C00004.png) | 1973-10-19 |
| BE796291A (fr) | 1973-07-02 |
| CA962256A (en) | 1975-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |