FR2367204A1 - Soupape de reglage de pression pour pompes a piston - Google Patents

Soupape de reglage de pression pour pompes a piston

Info

Publication number
FR2367204A1
FR2367204A1 FR7730286A FR7730286A FR2367204A1 FR 2367204 A1 FR2367204 A1 FR 2367204A1 FR 7730286 A FR7730286 A FR 7730286A FR 7730286 A FR7730286 A FR 7730286A FR 2367204 A1 FR2367204 A1 FR 2367204A1
Authority
FR
France
Prior art keywords
closure body
pressure adjustment
adjustment valve
piston pumps
valve
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
FR7730286A
Other languages
English (en)
Other versions
FR2367204B3 (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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of FR2367204A1 publication Critical patent/FR2367204A1/fr
Application granted granted Critical
Publication of FR2367204B3 publication Critical patent/FR2367204B3/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
    • F04B53/108—Valves characterised by the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Lift Valve (AREA)

Abstract

a. Soupape de réglage de pression pour pompes à piston. b. Soupape caracterisée en ce que le corps de fermeture et le ressort sont disposés dans un guide cylindrique, qui se termine à une distance déterminée du siège de soupape et forme avec la cage de soupape une chambre annulaire servant à l'écoulement du milieu transporté à travers au moins une ouverture pratiquée au-dessus du corps de fermeture dans le guide. c. L'invention s'applique notamment au transvasement des gaz liquéfiés.
FR7730286A 1976-10-07 1977-10-07 Soupape de reglage de pression pour pompes a piston Granted FR2367204A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645268 DE2645268C3 (de) 1976-10-07 1976-10-07 Druckventil für Kolbenpumpen

Publications (2)

Publication Number Publication Date
FR2367204A1 true FR2367204A1 (fr) 1978-05-05
FR2367204B3 FR2367204B3 (fr) 1980-06-27

Family

ID=5989913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730286A Granted FR2367204A1 (fr) 1976-10-07 1977-10-07 Soupape de reglage de pression pour pompes a piston

Country Status (5)

Country Link
AT (1) AT352540B (fr)
CH (1) CH624185A5 (fr)
DE (1) DE2645268C3 (fr)
FR (1) FR2367204A1 (fr)
NL (1) NL7710930A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169973B (de) * 1959-12-02 1964-05-14 Knapsack Ag Hochdruck-Kolbenpumpe zur Foerderung tief-siedender verfluessigter Gase
DE1162855B (de) * 1961-06-19 1964-02-13 Burckhardt Ag Maschf Hochdruck-Kolbenpumpe fuer tiefkalte Fluessigkeiten

Also Published As

Publication number Publication date
AT352540B (de) 1979-09-25
ATA656877A (de) 1979-02-15
DE2645268A1 (de) 1978-04-13
DE2645268B2 (de) 1981-05-27
CH624185A5 (en) 1981-07-15
FR2367204B3 (fr) 1980-06-27
NL7710930A (nl) 1978-04-11
DE2645268C3 (de) 1982-01-28

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