FR2386704A1 - Pompe monobloc de securite - Google Patents

Pompe monobloc de securite

Info

Publication number
FR2386704A1
FR2386704A1 FR7710565A FR7710565A FR2386704A1 FR 2386704 A1 FR2386704 A1 FR 2386704A1 FR 7710565 A FR7710565 A FR 7710565A FR 7710565 A FR7710565 A FR 7710565A FR 2386704 A1 FR2386704 A1 FR 2386704A1
Authority
FR
France
Prior art keywords
fuel
diaphragm
engine
pulsation
fuel pump
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.)
Granted
Application number
FR7710565A
Other languages
English (en)
Other versions
FR2386704B1 (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.)
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 FR7710565A priority Critical patent/FR2386704A1/fr
Publication of FR2386704A1 publication Critical patent/FR2386704A1/fr
Application granted granted Critical
Publication of FR2386704B1 publication Critical patent/FR2386704B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1062—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at two or more points at its periphery
    • 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
    • F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/103—Flat-annular type disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

L'invention concerne une pompe hydraulique à diaphragme. Cette pompe comporte un corps hydraulique monobloc comprenant une chambre de refoulement équipée d'un dispositif antipulsations, constituant à l'arrêt un dispositif anti-retour qui obture l'ajutage de refoulement. Cette pompe est utilisable comme pompe à essence sur les véhicules automobiles.
FR7710565A 1977-04-07 1977-04-07 Pompe monobloc de securite Granted FR2386704A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710565A FR2386704A1 (fr) 1977-04-07 1977-04-07 Pompe monobloc de securite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710565A FR2386704A1 (fr) 1977-04-07 1977-04-07 Pompe monobloc de securite

Publications (2)

Publication Number Publication Date
FR2386704A1 true FR2386704A1 (fr) 1978-11-03
FR2386704B1 FR2386704B1 (fr) 1980-04-25

Family

ID=9189180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710565A Granted FR2386704A1 (fr) 1977-04-07 1977-04-07 Pompe monobloc de securite

Country Status (1)

Country Link
FR (1) FR2386704A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445455A2 (fr) * 1978-12-29 1980-07-25 Hunsinger Emile Perfectionnements aux pompes a diaphragme a systeme antiretour
CN117913420A (zh) * 2024-03-19 2024-04-19 成都宇能通能源开发有限公司 一种房车储能系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445455A2 (fr) * 1978-12-29 1980-07-25 Hunsinger Emile Perfectionnements aux pompes a diaphragme a systeme antiretour
CN117913420A (zh) * 2024-03-19 2024-04-19 成都宇能通能源开发有限公司 一种房车储能系统

Also Published As

Publication number Publication date
FR2386704B1 (fr) 1980-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse