FR2180723B1 - - Google Patents
Info
- Publication number
- FR2180723B1 FR2180723B1 FR7312200A FR7312200A FR2180723B1 FR 2180723 B1 FR2180723 B1 FR 2180723B1 FR 7312200 A FR7312200 A FR 7312200A FR 7312200 A FR7312200 A FR 7312200A FR 2180723 B1 FR2180723 B1 FR 2180723B1
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/228—Movable sealing bodies
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Lift Valve (AREA)
- Fluid-Pressure Circuits (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH590572A CH550955A (de) | 1972-04-21 | 1972-04-21 | Drehklappe. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2180723A1 FR2180723A1 (US06174465-20010116-C00003.png) | 1973-11-30 |
| FR2180723B1 true FR2180723B1 (US06174465-20010116-C00003.png) | 1977-02-04 |
Family
ID=4301302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7312200A Expired FR2180723B1 (US06174465-20010116-C00003.png) | 1972-04-21 | 1973-04-04 |
Country Status (7)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119529U (US06174465-20010116-C00003.png) * | 1976-03-09 | 1977-09-10 | ||
| US4231384A (en) * | 1977-02-01 | 1980-11-04 | Christensen Fredrich M | Apparatus for draining a cooling system |
| US4295491A (en) * | 1980-05-15 | 1981-10-20 | Fox Valley Process Systems & Supply, Inc. | Double angled-disc diverter valve or the like |
| US4410007A (en) * | 1980-08-11 | 1983-10-18 | Anchor/Darling Valve Company | Soft seal installation for feed water check valve |
| US4327765A (en) * | 1980-08-15 | 1982-05-04 | Dover Corporation | Butterfly valve having leak detecting means |
| DE3800942A1 (de) * | 1987-09-04 | 1989-03-16 | Avt Anlagen Verfahrenstech | Vorrichtung zum verschliessen einer rohrabzweigung |
| GB2220048A (en) * | 1988-06-24 | 1989-12-28 | Lasalle Manufacturing Limited | A valve assembly |
| CN1014174B (zh) * | 1989-06-01 | 1991-10-02 | 毛沛琦 | 流体管道的磁控开关 |
| US4995414A (en) * | 1990-06-06 | 1991-02-26 | Allied-Signal Inc. | Butterfly valve method and apparatus |
| US5538029A (en) * | 1995-04-17 | 1996-07-23 | Henry Pratt Company | Method for adjusting valve sealing engagement |
| US5788218A (en) * | 1996-04-19 | 1998-08-04 | Fab-Tech Incorporated | Damper system with edge sealed damper blade and method of assembly |
| DE19643248C2 (de) * | 1996-10-19 | 2002-08-01 | Glatt Systemtechnik Dresden | Dichtsystem für eine Schließklappe an einer Durchlaßöffnung |
| DE10004695C1 (de) * | 2000-01-26 | 2001-04-12 | Glatt Systemtechnik Dresden | Dichtsystem an einem Konstruktionselement mit einer verschliessbaren Durchlassöffnung und Verfahren zur Anwendung |
| CA2493746C (en) * | 2002-08-14 | 2009-06-02 | Nord-Micro Ag & Co. Ohg | Butterfly valve for controlling a gas pressure |
| US8161999B2 (en) * | 2008-07-01 | 2012-04-24 | Petersen Products Co., Llc | Swing valve |
| US20120104300A1 (en) * | 2010-10-29 | 2012-05-03 | Dowd Peter J | Composite seal |
| US9494371B2 (en) | 2011-12-28 | 2016-11-15 | Liebert Corporation | Pumped refrigerant cooling system with 1+1 to N+1 and built-in redundancy |
| US9706685B2 (en) | 2011-12-28 | 2017-07-11 | Liebert Corporation | Cooling system for high density heat loads |
| JP6370705B2 (ja) * | 2014-12-26 | 2018-08-08 | 日立Ｇｅニュークリア・エナジー株式会社 | バタフライ弁 |
| US10533666B2 (en) * | 2017-01-12 | 2020-01-14 | The Boeing Company | Sealing structures and valve assemblies including the sealing structures |
| CN106763826A (zh) * | 2017-03-15 | 2017-05-31 | 奉化市智新仪表科技有限公司 | 一种充气密封蝶阀的阀板与阀座密封圈 |
| IT201700066254A1 (it) * | 2017-06-15 | 2018-12-15 | Oc S R L | Valvola a tenuta con interferenze meccaniche minimizzate. |
| GB2572736A (en) * | 2018-01-19 | 2019-10-16 | John Woodward Peter | Valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1834870A (en) * | 1925-10-26 | 1931-12-01 | I P Morris Corp | Valve |
| US1844641A (en) * | 1928-05-31 | 1932-02-09 | Allis Chalmers Mfg Co | Valve packing |
| US2729751A (en) * | 1951-06-16 | 1956-01-03 | Garrett Corp | Regulating apparatus for prime mover dynamo plants |
| FR1182583A (fr) * | 1957-09-11 | 1959-06-26 | Creusot Forges Ateliers | Dispositif d'étanchéité entre deux organes susceptibles de venir au contact l'un de l'autre |
| US3059897A (en) * | 1960-09-14 | 1962-10-23 | Raymond W Jensen | Butterfly valve |
| US3556475A (en) * | 1968-05-22 | 1971-01-19 | Borg Warner | Shutoff valve |
| US3682436A (en) * | 1971-04-15 | 1972-08-08 | Edouard Legille | Actuators for pressure loaded valves |
-
1972
- 1972-04-21 CH CH590572A patent/CH550955A/xx not_active IP Right Cessation
- 1972-05-15 NL NL727206535A patent/NL148392B/xx not_active IP Right Cessation
-
1973
- 1973-03-27 JP JP48034953A patent/JPS4917524A/ja active Pending
- 1973-04-04 FR FR7312200A patent/FR2180723B1/fr not_active Expired
- 1973-04-09 GB GB1689873A patent/GB1366065A/en not_active Expired
- 1973-04-11 US US00350146A patent/US3837616A/en not_active Expired - Lifetime
- 1973-04-17 CA CA168,928A patent/CA974962A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2180723A1 (US06174465-20010116-C00003.png) | 1973-11-30 |
| DE2220419A1 (de) | 1973-11-08 |
| GB1366065A (en) | 1974-09-11 |
| US3837616A (en) | 1974-09-24 |
| NL148392B (nl) | 1976-01-15 |
| NL7206535A (US06174465-20010116-C00003.png) | 1973-10-23 |
| DE2220419B2 (de) | 1975-06-26 |
| DE2264463B2 (de) | 1975-07-17 |
| CA974962A (en) | 1975-09-23 |
| CH550955A (de) | 1974-06-28 |
| JPS4917524A (US06174465-20010116-C00003.png) | 1974-02-16 |
| DE2264463A1 (de) | 1973-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |