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FR1439891A - Improvements to elastic membrane devices subjected to gas pressure on one of its faces - Google Patents

Improvements to elastic membrane devices subjected to gas pressure on one of its faces

Info

Publication number
FR1439891A
FR1439891A FR4400A FR4400A FR1439891A FR 1439891 A FR1439891 A FR 1439891A FR 4400 A FR4400 A FR 4400A FR 4400 A FR4400 A FR 4400A FR 1439891 A FR1439891 A FR 1439891A
Authority
FR
France
Prior art keywords
faces
gas pressure
elastic membrane
membrane devices
devices subjected
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
Application number
FR4400A
Other languages
French (fr)
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.)
Automobiles Citroen SA
Original Assignee
Andre Citroen SA
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 Andre Citroen SA filed Critical Andre Citroen SA
Priority to FR4400A priority Critical patent/FR1439891A/en
Priority to BE675832D priority patent/BE675832A/xx
Priority to NL6601289A priority patent/NL6601289A/xx
Priority to ES0322567A priority patent/ES322567A1/en
Application granted granted Critical
Publication of FR1439891A publication Critical patent/FR1439891A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0611—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube
    • G05D16/0613—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube the deformable sensing element acting as a throttling member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
FR4400A 1965-02-04 1965-02-04 Improvements to elastic membrane devices subjected to gas pressure on one of its faces Expired FR1439891A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR4400A FR1439891A (en) 1965-02-04 1965-02-04 Improvements to elastic membrane devices subjected to gas pressure on one of its faces
BE675832D BE675832A (en) 1965-02-04 1966-01-31
NL6601289A NL6601289A (en) 1965-02-04 1966-02-01
ES0322567A ES322567A1 (en) 1965-02-04 1966-02-03 A hydraulic pump. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4400A FR1439891A (en) 1965-02-04 1965-02-04 Improvements to elastic membrane devices subjected to gas pressure on one of its faces

Publications (1)

Publication Number Publication Date
FR1439891A true FR1439891A (en) 1966-05-27

Family

ID=8570038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4400A Expired FR1439891A (en) 1965-02-04 1965-02-04 Improvements to elastic membrane devices subjected to gas pressure on one of its faces

Country Status (4)

Country Link
BE (1) BE675832A (en)
ES (1) ES322567A1 (en)
FR (1) FR1439891A (en)
NL (1) NL6601289A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153899A1 (en) * 1970-10-30 1972-05-04 Mercier Jacques H pressure vessel
FR2552845A1 (en) * 1983-09-30 1985-04-05 Petroles Cie Francaise Throttling valve at a reference pressure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711189B1 (en) * 1993-10-13 1995-12-08 Peugeot Hydraulic motor-variator assembly for a motor vehicle.
DE19613080C1 (en) * 1996-04-02 1997-01-23 Waldemar Reimann Pump for liquids, with reduced pressure fluctuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153899A1 (en) * 1970-10-30 1972-05-04 Mercier Jacques H pressure vessel
FR2552845A1 (en) * 1983-09-30 1985-04-05 Petroles Cie Francaise Throttling valve at a reference pressure

Also Published As

Publication number Publication date
BE675832A (en) 1966-05-16
NL6601289A (en) 1966-08-05
ES322567A1 (en) 1966-12-16

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