FR1578185A - - Google Patents
Info
- Publication number
- FR1578185A FR1578185A FR1578185DA FR1578185A FR 1578185 A FR1578185 A FR 1578185A FR 1578185D A FR1578185D A FR 1578185DA FR 1578185 A FR1578185 A FR 1578185A
- 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
- 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
- F15B21/12—Fluid oscillators or pulse generators
- F15B21/125—Fluid oscillators or pulse generators by means of a rotating valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/20—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of a vibrating fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Valves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1167696 | 1967-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1578185A true FR1578185A (fr) | 1969-08-14 |
Family
ID=20440821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1578185D Expired FR1578185A (fr) | 1967-06-30 | 1968-06-28 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3544074A (fr) |
DE (1) | DE1758551B1 (fr) |
FR (1) | FR1578185A (fr) |
GB (1) | GB1237271A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2067955A5 (fr) * | 1969-11-24 | 1971-08-20 | Prodilog | |
CA1123578A (fr) * | 1979-11-20 | 1982-05-18 | Frank Souhrada | Methodes et appareil pour empecher les solides de se deposer dans un reacteur tubulaire |
EP0098949B1 (fr) * | 1982-07-01 | 1986-11-05 | Eppendorf Gerätebau Netheler + Hinz GmbH | Procédé pour agiter un échantillon d'un liquide à analyser |
US5306641A (en) * | 1990-07-27 | 1994-04-26 | Saccocio Edward J | Apparatus and method for determining gel rate of polymerizable compositions |
US5246025A (en) * | 1991-03-28 | 1993-09-21 | Cawlfield B Gene | Controlled fluid agitation method and apparatus |
MX9100106A (es) * | 1991-07-08 | 1993-01-01 | Oscar Mario Guagnelli Hidalgo | Mejoras en sistema para la mezcla continua en particulas solidas, liquidas y/o gaseosas en todas alternativas. |
US5868495A (en) * | 1991-07-08 | 1999-02-09 | Hidalgo; Oscar Mario Guagnelli | Method for treating fluent materials |
US5642937A (en) * | 1996-04-23 | 1997-07-01 | Kuan; Ching Fu | Pressure-differential liquid stirrer |
US6565533B1 (en) | 2000-01-21 | 2003-05-20 | Novus International, Inc. | Inoculation apparatus and method |
US6629773B2 (en) * | 2001-05-07 | 2003-10-07 | Richard E. Parks | Method and apparatus for gas induced mixing and blending of fluids and other materials |
US6986625B2 (en) * | 2003-04-21 | 2006-01-17 | Anthony John Witheridge | Maintaining fluidized beds of cohesive particles using vibrating fluids |
CN110553053A (zh) * | 2018-05-31 | 2019-12-10 | 北京方和科技有限责任公司 | 脉冲气体阀门 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1111860B (de) * | 1954-03-02 | 1961-07-27 | Centre Nat Rech Scient | Vorrichtung zum Aussenden von Schall oder Ultraschall in eine Fluessigkeit |
-
1968
- 1968-06-26 US US740280A patent/US3544074A/en not_active Expired - Lifetime
- 1968-06-26 DE DE19681758551 patent/DE1758551B1/de not_active Withdrawn
- 1968-06-28 FR FR1578185D patent/FR1578185A/fr not_active Expired
- 1968-07-01 GB GB31306/68A patent/GB1237271A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1758551B1 (de) | 1970-12-17 |
US3544074A (en) | 1970-12-01 |
GB1237271A (en) | 1971-06-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |