BE680579A - - Google Patents

Info

Publication number: BE680579A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1965-05-06

Filing date

1966-05-05

Publication date

1966-10-17

1965-05-06 Priority claimed from US453663A external-priority patent/US3342215A/en

1966-02-01 Priority claimed from US524061A external-priority patent/US3342216A/en

1966-05-05 Application filed filed Critical

1966-10-17 Publication of BE680579A publication Critical patent/BE680579A/xx

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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
- 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
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0332—Noise absorbers by inserting a body of compressible material in the pipe

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Environmental & Geological Engineering (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Details Of Valves (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

BE680579D 1965-05-06 1966-05-05 BE680579A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US453663A US3342215A (en)	1965-05-06	1965-05-06	Mud throttling valve
US524061A US3342216A (en)	1966-02-01	1966-02-01	Mud throttling valve

Publications (1)

Publication Number	Publication Date
BE680579A true BE680579A (de)	1966-10-17

Family

ID=27037196

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE680579D BE680579A (de)	1965-05-06	1966-05-05

Country Status (6)

Country	Link
AT (1)	AT267982B (de)
BE (1)	BE680579A (de)
DE (1)	DE1230383B (de)
FR (1)	FR1476473A (de)
GB (1)	GB1126701A (de)
NL (1)	NL6606007A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1199555A (en) *	1982-06-23	1986-01-21	Wayne E. Luetzelschwab	Flow control apparatus and method
CH659864A5 (de) *	1982-06-23	1987-02-27	Bbc Brown Boveri & Cie	Lochplatte zur vergleichmaessigung der geschwindigkeitsverteilung in einem stroemungskanal.
US4811758A (en) *	1988-06-14	1989-03-14	Torus Equipment, Inc.	Pressurized check valve
US5205325A (en) *	1991-11-12	1993-04-27	Piper Oilfield Products, Inc.	Flow control valve

1966
- 1966-04-02 DE DE1966B0086502 patent/DE1230383B/de active Pending
- 1966-04-20 FR FR58315A patent/FR1476473A/fr not_active Expired
- 1966-04-28 GB GB1875266A patent/GB1126701A/en not_active Expired
- 1966-04-29 AT AT405166A patent/AT267982B/de active
- 1966-05-04 NL NL6606007A patent/NL6606007A/xx unknown
- 1966-05-05 BE BE680579D patent/BE680579A/xx unknown

Also Published As

Publication number	Publication date
NL6606007A (de)	1966-11-07
AT267982B (de)	1969-01-27
FR1476473A (fr)	1967-04-07
DE1230383B (de)	1966-12-15
GB1126701A (en)	1968-09-11

Publication	Publication Date	Title
JPS441695Y1 (de)	1969-01-23
JPS434597Y1 (de)	1968-02-28
FI46167B (de)	1972-10-02
JPS4624813Y1 (de)	1971-08-27
JPS4612038Y1 (de)	1971-04-26
JPS4423245Y1 (de)	1969-10-01
AU6340065A (de)	1967-03-02
BE675228A (de)	1966-07-18
BE667380A (de)	1965-11-16
BE667827A (de)	1965-12-01
BE673199A (de)	1966-06-02
BE675426A (de)	1966-05-16
BE669168A (de)	1965-12-31
BE712197A (de)	1968-07-15
BE666227A (de)	1965-11-03
BE672809A (de)	1966-03-16
BE664290A (de)	1965-09-16
BE675588A (de)	1966-05-16
BE672016A (de)	1966-03-01
BE659131A (de)	1965-05-28
BE675122A (de)	1966-07-14
BE670383A (de)	1966-01-17
BE689239A (de)	1967-04-14
SE307037B (de)	1968-12-16
BE675028A (de)	1966-07-12