JPS5239492B2 - - Google Patents
Info
- Publication number
- JPS5239492B2 JPS5239492B2 JP48043019A JP4301973A JPS5239492B2 JP S5239492 B2 JPS5239492 B2 JP S5239492B2 JP 48043019 A JP48043019 A JP 48043019A JP 4301973 A JP4301973 A JP 4301973A JP S5239492 B2 JPS5239492 B2 JP S5239492B2
- 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.)
- 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
- F16K3/02—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
- F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats
- F16K3/207—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- 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
- F16K3/02—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
- F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/52433—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a streamlined or helically shaped valve member, e.g. for reducing flow losses or guiding the fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding Valves (AREA)
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24439872A | 1972-04-17 | 1972-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916919A JPS4916919A (US07935154-20110503-C00006.png) | 1974-02-14 |
| JPS5239492B2 true JPS5239492B2 (US07935154-20110503-C00006.png) | 1977-10-05 |
Family
ID=22922580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48043019A Expired JPS5239492B2 (US07935154-20110503-C00006.png) | 1972-04-17 | 1973-04-16 |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125559B1 (US07935154-20110503-C00006.png) * | 1970-12-25 | 1976-07-31 | ||
| JPS51114589A (en) * | 1975-03-31 | 1976-10-08 | Nuclear Fuel Ind Ltd | Nuclear fuel assembly |
| US4035233A (en) * | 1975-06-18 | 1977-07-12 | General Electric Company | Channel follower leakage restrictor |
| JPS5292088A (en) * | 1976-01-30 | 1977-08-03 | Hitachi Ltd | Bottom tie plate of fuel assembly |
| JPS5457089A (en) * | 1977-10-17 | 1979-05-08 | Toshiba Corp | Fuel assembly |
| JPS5825186B2 (ja) * | 1977-12-02 | 1983-05-26 | 株式会社神戸製鋼所 | ボ−ルバルブ |
| CA2140491A1 (en) * | 1994-02-01 | 1995-08-02 | Tep Ungchusri | Telescopic seat seal arrangements for plug valve, ball valve or gate valve |
| US6007048A (en) * | 1994-02-01 | 1999-12-28 | Fmc Corporation | Satellite seal arrangement for plug valve, ball valve or gate valve |
| GB2286840B (en) * | 1994-02-10 | 1997-09-03 | Fmc Corp | Safety valve for horizontal tree |
| DE19653456A1 (de) * | 1996-12-20 | 1998-07-09 | Zosel Dietrich Dipl Ing | Dichtung |
| DE19752591A1 (de) * | 1997-11-27 | 1999-06-02 | Borsig Gmbh | Vorrichtung zum Abdichten von in Leitungen für die Durchleitung von Flüssigkeiten oder Gasen eingebauten Absperrorganen |
| US6872060B2 (en) * | 2001-09-26 | 2005-03-29 | Yen Tang Lin | Pump having a port for drawing air or fluid |
| DE10312753A1 (de) * | 2003-03-21 | 2004-10-07 | Mokveld Valves B.V. | Ringspaltdichtung für ein Ventil |
| DE102012000359B3 (de) * | 2012-01-11 | 2013-05-16 | Felix Julius Wagner | Handhebelpumpe für den Anschluss an eine Druckwasserleitung |
| ITBO20130544A1 (it) * | 2013-10-02 | 2015-04-03 | Wamgroup Spa | Valvola a ghigliottina per una tramoggia contenente del materiale in polvere oppure in piccola pezzatura |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998220A (en) * | 1956-02-28 | 1961-08-29 | Western States Machine Co | Loading gate assemblies |
| US2802483A (en) * | 1956-03-01 | 1957-08-13 | Allied Chem & Dye Corp | Hydraulically-operated gate valves |
| US2918085A (en) * | 1956-05-23 | 1959-12-22 | Jaroco Engineering Co | Control system for valves |
| FR1425399A (fr) * | 1964-12-04 | 1966-01-24 | Commande des dispositifs de fermeture étanche des vannes à papillon | |
| US3248879A (en) * | 1965-04-22 | 1966-05-03 | Acf Ind Inc | Constant pressure source for valves |
| US3635436A (en) * | 1970-04-27 | 1972-01-18 | Marotta Scientific Controls | Straight-through flow valve with restricting seals |
| US3617025A (en) * | 1970-07-06 | 1971-11-02 | Grove Valve & Regulator Co | Ball valve with retractable seat rings |
-
1972
- 1972-04-17 US US00244398A patent/US3790123A/en not_active Expired - Lifetime
-
1973
- 1973-04-06 CA CA168,118A patent/CA975344A/en not_active Expired
- 1973-04-11 GB GB1731873A patent/GB1422011A/en not_active Expired
- 1973-04-14 DE DE2318979A patent/DE2318979A1/de active Pending
- 1973-04-16 NL NL7305298A patent/NL7305298A/xx unknown
- 1973-04-16 FR FR7313761A patent/FR2180867B1/fr not_active Expired
- 1973-04-16 JP JP48043019A patent/JPS5239492B2/ja not_active Expired
- 1973-04-17 IT IT23115/73A patent/IT998098B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA975344A (en) | 1975-09-30 |
| NL7305298A (US07935154-20110503-C00006.png) | 1973-10-19 |
| FR2180867B1 (US07935154-20110503-C00006.png) | 1975-04-04 |
| JPS4916919A (US07935154-20110503-C00006.png) | 1974-02-14 |
| US3790123A (en) | 1974-02-05 |
| GB1422011A (en) | 1976-01-21 |
| DE2318979A1 (de) | 1973-10-31 |
| IT998098B (it) | 1976-01-20 |
| FR2180867A1 (US07935154-20110503-C00006.png) | 1973-11-30 |
