FR2418402A1 - Reducteur de pression - Google Patents

Reducteur de pression

Info

Publication number
FR2418402A1
FR2418402A1 FR7808069A FR7808069A FR2418402A1 FR 2418402 A1 FR2418402 A1 FR 2418402A1 FR 7808069 A FR7808069 A FR 7808069A FR 7808069 A FR7808069 A FR 7808069A FR 2418402 A1 FR2418402 A1 FR 2418402A1
Authority
FR
France
Prior art keywords
diaphragm
plunger
pressure reducer
operated
flat
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.)
Withdrawn
Application number
FR7808069A
Other languages
English (en)
Inventor
Paulino Martinez
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
Publication of FR2418402A1 publication Critical patent/FR2418402A1/fr
Withdrawn legal-status Critical Current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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108—Adaptations or arrangements of distribution members the members being reed valves circular reed valves
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Réducteur de pression à membrane. Réducteur remarquable par des soupapes d'admission ou d'échappement constituées chacune de deux plateaux prenant entre eux un disque flexible pourvu en son centre d'une saillie pour son immobilisation dans le perçage central du plateau correspondant, l'un comportant de plus des perçages pour le passage du fluide ainsi qu'une nervure périphérique sur laquelle s'appuient les bords du disque et l'autre une saillie centrale et des conduits périphériques. Application : réduction de pression en particulier sur véhicules par exemple camions.
FR7808069A 1978-02-23 1978-03-14 Reducteur de pression Withdrawn FR2418402A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1978234181U ES234181Y (es) 1978-02-23 1978-02-23 Depresor de membrana.

Publications (1)

Publication Number Publication Date
FR2418402A1 true FR2418402A1 (fr) 1979-09-21

Family

ID=8395063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808069A Withdrawn FR2418402A1 (fr) 1978-02-23 1978-03-14 Reducteur de pression

Country Status (3)

Country Link
AR (1) AR214367A1 (fr)
ES (1) ES234181Y (fr)
FR (1) FR2418402A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687738A1 (fr) * 1992-01-15 1993-08-27 Knf Neuberger Gmbh Pompe comportant des soupapes commandees par le fluide transporte.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976098A (en) * 1933-07-27 1934-10-09 Smith Welding Equipment Corp Air pump
US2859424A (en) * 1956-02-07 1958-11-04 Electroline Company Connector for stranded cables
US3819306A (en) * 1972-09-27 1974-06-25 Robertshaw Controls Co Valve means for a fluid pump or the like and method of making same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976098A (en) * 1933-07-27 1934-10-09 Smith Welding Equipment Corp Air pump
US2859424A (en) * 1956-02-07 1958-11-04 Electroline Company Connector for stranded cables
US3819306A (en) * 1972-09-27 1974-06-25 Robertshaw Controls Co Valve means for a fluid pump or the like and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687738A1 (fr) * 1992-01-15 1993-08-27 Knf Neuberger Gmbh Pompe comportant des soupapes commandees par le fluide transporte.
US5275541A (en) * 1992-01-15 1994-01-04 Knf Neuberger Gmbh Fluid-operated valve for pumps and the like

Also Published As

Publication number Publication date
AR214367A1 (es) 1979-05-31
ES234181U (es) 1978-04-01
ES234181Y (es) 1978-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse