FR2655390B1 - PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR. - Google Patents

PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR.

Info

Publication number
FR2655390B1
FR2655390B1 FR8916112A FR8916112A FR2655390B1 FR 2655390 B1 FR2655390 B1 FR 2655390B1 FR 8916112 A FR8916112 A FR 8916112A FR 8916112 A FR8916112 A FR 8916112A FR 2655390 B1 FR2655390 B1 FR 2655390B1
Authority
FR
France
Prior art keywords
pulse generator
pneumatic device
gas pulse
delayed gas
delayed
Prior art date
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 - Lifetime
Application number
FR8916112A
Other languages
French (fr)
Other versions
FR2655390A1 (en
Inventor
Cognard Pierre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8916112A priority Critical patent/FR2655390B1/en
Priority to DE19904038184 priority patent/DE4038184A1/en
Priority to GB9026393A priority patent/GB2239722B/en
Publication of FR2655390A1 publication Critical patent/FR2655390A1/en
Application granted granted Critical
Publication of FR2655390B1 publication Critical patent/FR2655390B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
  • Catching Or Destruction (AREA)
FR8916112A 1989-12-06 1989-12-06 PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR. Expired - Lifetime FR2655390B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8916112A FR2655390B1 (en) 1989-12-06 1989-12-06 PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR.
DE19904038184 DE4038184A1 (en) 1989-12-06 1990-11-30 PNEUMATIC DEVICE FOR GENERATING TIME-CONTROLLED COMPRESSED GAS IMPULSES
GB9026393A GB2239722B (en) 1989-12-06 1990-12-05 Pneumatic device for generating time-delay gas impulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916112A FR2655390B1 (en) 1989-12-06 1989-12-06 PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR.

Publications (2)

Publication Number Publication Date
FR2655390A1 FR2655390A1 (en) 1991-06-07
FR2655390B1 true FR2655390B1 (en) 1992-05-29

Family

ID=9388203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916112A Expired - Lifetime FR2655390B1 (en) 1989-12-06 1989-12-06 PNEUMATIC DEVICE, DELAYED GAS PULSE GENERATOR.

Country Status (3)

Country Link
DE (1) DE4038184A1 (en)
FR (1) FR2655390B1 (en)
GB (1) GB2239722B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114893138B (en) * 2022-05-10 2023-11-17 佰思迪(天津)科技有限公司 Pulse type negative pressure adsorption equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619073A (en) * 1950-12-20 1952-11-25 Westinghouse Air Brake Co Fluid pressure timed cycle control apparatus
US3392739A (en) * 1963-06-25 1968-07-16 Bendix Corp Pneumatic engine fuel control system

Also Published As

Publication number Publication date
GB2239722B (en) 1993-09-29
FR2655390A1 (en) 1991-06-07
GB9026393D0 (en) 1991-01-23
GB2239722A (en) 1991-07-10
DE4038184A1 (en) 1991-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse