FR2131793B1 - - Google Patents

Info

Publication number
FR2131793B1
FR2131793B1 FR7106397A FR7106397A FR2131793B1 FR 2131793 B1 FR2131793 B1 FR 2131793B1 FR 7106397 A FR7106397 A FR 7106397A FR 7106397 A FR7106397 A FR 7106397A FR 2131793 B1 FR2131793 B1 FR 2131793B1
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
Application number
FR7106397A
Other languages
French (fr)
Other versions
FR2131793A1 (en
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 FR7106397A priority Critical patent/FR2131793A1/fr
Priority to BE778888A priority patent/BE778888A/xx
Priority to GB659972A priority patent/GB1386701A/en
Priority to CH205572A priority patent/CH551324A/fr
Priority to NL7201940A priority patent/NL169915C/xx
Priority to LU64810D priority patent/LU64810A1/xx
Priority to AT138972A priority patent/AT319682B/de
Priority to BR94672A priority patent/BR7200946D0/pt
Priority to SE224472A priority patent/SE372492B/xx
Priority to DE19722208575 priority patent/DE2208575A1/de
Priority to ES400121A priority patent/ES400121A1/es
Priority to IT2104972A priority patent/IT947915B/it
Publication of FR2131793A1 publication Critical patent/FR2131793A1/fr
Application granted granted Critical
Publication of FR2131793B1 publication Critical patent/FR2131793B1/fr
Granted 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/61—Secondary circuits
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8609—Control during or prevention of abnormal conditions the abnormal condition being cavitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
FR7106397A 1971-02-25 1971-02-25 'breather' - for liq storage tank Granted FR2131793A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7106397A FR2131793A1 (en) 1971-02-25 1971-02-25 'breather' - for liq storage tank
BE778888A BE778888A (fr) 1971-02-25 1972-02-02 Appareil de mise a l'atmosphere d'un reservoir
GB659972A GB1386701A (en) 1971-02-25 1972-02-11 Vented reservoir assembly
CH205572A CH551324A (fr) 1971-02-25 1972-02-14 Appareil de mise a la pression atmospherique d'un reservoir.
NL7201940A NL169915C (nl) 1971-02-25 1972-02-15 Inrichting voor het onder atmosferische druk houden van een vloeistofhouder.
LU64810D LU64810A1 (es) 1971-02-25 1972-02-18
AT138972A AT319682B (de) 1971-02-25 1972-02-21 Vorrichtung zur Herbeiführung atmosphärischen Druckes in einem Flüssigkeitsbehälter
BR94672A BR7200946D0 (pt) 1971-02-25 1972-02-22 Conjunto de reservatorio com respiradouro para uma instalacao hidraulica
SE224472A SE372492B (es) 1971-02-25 1972-02-23
DE19722208575 DE2208575A1 (de) 1971-02-25 1972-02-23 Vorrichtung zur Herbeiführung atmosphärischen Druckes in einem Behälter
ES400121A ES400121A1 (es) 1971-02-25 1972-02-24 Aparato de puesta en comunicacion con la atmosfera de un deposito.
IT2104972A IT947915B (it) 1971-02-25 1972-02-25 Apparecchio di collegamento di un serbatoio all atmosfera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106397A FR2131793A1 (en) 1971-02-25 1971-02-25 'breather' - for liq storage tank

Publications (2)

Publication Number Publication Date
FR2131793A1 FR2131793A1 (en) 1972-11-17
FR2131793B1 true FR2131793B1 (es) 1974-04-05

Family

ID=9072447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106397A Granted FR2131793A1 (en) 1971-02-25 1971-02-25 'breather' - for liq storage tank

Country Status (3)

Country Link
BR (1) BR7200946D0 (es)
FR (1) FR2131793A1 (es)
SE (1) SE372492B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541071C2 (sv) * 2014-03-26 2019-03-26 Thordab Ab Avfuktningsanordning för avfuktning av luft, gas eller liknande i vätskesystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462315A (fr) * 1965-10-12 1966-04-15 Olaer Patent Co Bloc plongeur pour réservoirs de pression et ses applications
FR1520638A (fr) * 1967-02-24 1968-04-12 Olaer Patent Co Réservoir de pression

Also Published As

Publication number Publication date
SE372492B (es) 1974-12-23
FR2131793A1 (en) 1972-11-17
BR7200946D0 (pt) 1973-06-26

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Legal Events

Date Code Title Description
CL Concession to grant licenses
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse