BE715565A - - Google Patents
Info
- Publication number
- BE715565A BE715565A BE715565DA BE715565A BE 715565 A BE715565 A BE 715565A BE 715565D A BE715565D A BE 715565DA BE 715565 A BE715565 A BE 715565A
- Authority
- BE
- Belgium
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/46—Launching or retrieval of pigs or moles
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- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
- G01F25/11—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a seal ball or piston in a test loop
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Taps Or Cocks (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69797968A | 1968-01-15 | 1968-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE715565A true BE715565A (fr) | 1968-11-22 |
Family
ID=24803395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE715565D BE715565A (fr) | 1968-01-15 | 1968-05-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3580539A (fr) |
BE (1) | BE715565A (fr) |
DE (1) | DE1997976U (fr) |
FR (1) | FR1570085A (fr) |
GB (1) | GB1193779A (fr) |
NL (1) | NL6808806A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3817268A (en) * | 1973-06-12 | 1974-06-18 | C Kirkwood | Sphere launching valve |
US3889708A (en) * | 1974-05-17 | 1975-06-17 | Chronister Dev Inc | Dual ball launch valve |
FR2284082A1 (fr) * | 1974-09-03 | 1976-04-02 | Coterm Cie Terminaux Marins | Dispositif formant raccord de securite entre deux elements de canalisation |
US4215722A (en) * | 1976-05-13 | 1980-08-05 | Sigmon James W | Rotary flow regulating valve and method |
DE2633809C2 (de) * | 1976-07-28 | 1983-07-14 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Hochtemperatur-Armatur |
LU77487A1 (fr) * | 1977-06-06 | 1977-09-22 | ||
DE3123551C2 (de) * | 1981-06-13 | 1983-04-07 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Vorrichtung zum Abtragen der Außenschale von Kugeln |
DE9303722U1 (de) * | 1993-03-13 | 1993-05-06 | Pfeiffer Chemie-Armaturenbau GmbH, 4152 Kempen | Einrichtung zum Ein- und Ausschleusen eines Molches in eine molchbare Leitung |
DE69722383T2 (de) * | 1996-03-05 | 2004-03-18 | Hylsa S.A. De C.V., San Nicolas De Los Garza | Kugelventil zur durchflussreglung von feststoffpartikeln und gasen |
PL197063B1 (pl) * | 2001-04-23 | 2008-02-29 | Zaklad Urzadzen Gazowniczych G | Sposób wymiany uszczelnień głównych w kurku kulowym i kurek kulowy |
US7051760B1 (en) * | 2004-01-30 | 2006-05-30 | Ralph Lewis Beamer | Three-way inline piggable branch valve |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3007490A (en) * | 1958-06-26 | 1961-11-07 | Allis Chalmers Mfg Co | Rotary valve control |
US3173647A (en) * | 1961-04-21 | 1965-03-16 | Grove Valve & Regulator Co | Fluid valve having pressure responsive bonnet seals |
US3186426A (en) * | 1961-11-27 | 1965-06-01 | Schulz Tool & Mfg Co | Plug-in valve |
US3219055A (en) * | 1962-05-14 | 1965-11-23 | Pacific Valves Inc | Retractable spacer ring for valve seats |
US3220432A (en) * | 1963-07-19 | 1965-11-30 | Cameron Iron Works Inc | Pipeline separator launching device |
US3288163A (en) * | 1963-09-05 | 1966-11-29 | Grove Valve & Regulator Co | Wiper ring for a fluid system flow interrupting device |
US3184212A (en) * | 1963-10-22 | 1965-05-18 | Sloan Valve Co | Angle cocks |
US3315697A (en) * | 1964-04-22 | 1967-04-25 | Cameron Iron Works Inc | Lubricated valve with means to relieve sealant pressure |
US3379410A (en) * | 1965-03-11 | 1968-04-23 | Acf Ind Inc | Valve having seat seal and venting means |
US3283354A (en) * | 1965-04-28 | 1966-11-08 | Sun Oil Co | Plug valve for flow lines |
US3397570A (en) * | 1966-06-13 | 1968-08-20 | Exxon Research Engineering Co | Unidirectional meter prover |
US3421733A (en) * | 1967-10-16 | 1969-01-14 | Acf Ind Inc | Valve having pressure actuated seats |
US3463448A (en) * | 1967-11-24 | 1969-08-26 | Grove Valve & Regulator Co | Flow blocking device with pressure seal means |
-
1968
- 1968-01-15 US US3580539D patent/US3580539A/en not_active Expired - Lifetime
- 1968-05-15 FR FR1570085D patent/FR1570085A/fr not_active Expired
- 1968-05-22 BE BE715565D patent/BE715565A/xx unknown
- 1968-05-29 GB GB2578168A patent/GB1193779A/en not_active Expired
- 1968-06-06 DE DE1997976U patent/DE1997976U/de not_active Expired
- 1968-06-21 NL NL6808806A patent/NL6808806A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1997976U (de) | 1968-12-05 |
NL6808806A (fr) | 1969-07-17 |
FR1570085A (fr) | 1969-06-06 |
GB1193779A (en) | 1970-06-03 |
US3580539A (en) | 1971-05-25 |