FR2105725A5 - - Google Patents

Info

Publication number
FR2105725A5
FR2105725A5 FR7033858A FR7033858A FR2105725A5 FR 2105725 A5 FR2105725 A5 FR 2105725A5 FR 7033858 A FR7033858 A FR 7033858A FR 7033858 A FR7033858 A FR 7033858A FR 2105725 A5 FR2105725 A5 FR 2105725A5
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
FR7033858A
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.)
IZHKEVICH MARIA
SHTELMAKH ALEXANDR
Original Assignee
IZHKEVICH MARIA
SHTELMAKH ALEXANDR
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 IZHKEVICH MARIA, SHTELMAKH ALEXANDR filed Critical IZHKEVICH MARIA
Priority to FR7033858A priority Critical patent/FR2105725A5/fr
Application granted granted Critical
Publication of FR2105725A5 publication Critical patent/FR2105725A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • 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
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7033858A 1970-09-18 1970-09-18 Expired FR2105725A5 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7033858A FR2105725A5 (https=) 1970-09-18 1970-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033858A FR2105725A5 (https=) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
FR2105725A5 true FR2105725A5 (https=) 1972-04-28

Family

ID=9061486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033858A Expired FR2105725A5 (https=) 1970-09-18 1970-09-18

Country Status (1)

Country Link
FR (1) FR2105725A5 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0855549A1 (en) * 1997-01-22 1998-07-29 Alex S.p.A. Single-acting manual pump for a lubrication line, with deformable valve element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0855549A1 (en) * 1997-01-22 1998-07-29 Alex S.p.A. Single-acting manual pump for a lubrication line, with deformable valve element
US6095775A (en) * 1997-01-22 2000-08-01 Dropsa, S.P.A. Single-acting manual pump for lubrication line, with deformable valve element

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Legal Events

Date Code Title Description
ST Notification of lapse