FR2216562A1 - - Google Patents

Info

Publication number
FR2216562A1
FR2216562A1 FR7344870A FR7344870A FR2216562A1 FR 2216562 A1 FR2216562 A1 FR 2216562A1 FR 7344870 A FR7344870 A FR 7344870A FR 7344870 A FR7344870 A FR 7344870A FR 2216562 A1 FR2216562 A1 FR 2216562A1
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.)
Granted
Application number
FR7344870A
Other languages
French (fr)
Other versions
FR2216562B1 (enrdf_load_stackoverflow
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.)
AUTO CHEM INSTRUMENT AB
Original Assignee
AUTO CHEM INSTRUMENT AB
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 AUTO CHEM INSTRUMENT AB filed Critical AUTO CHEM INSTRUMENT AB
Publication of FR2216562A1 publication Critical patent/FR2216562A1/fr
Application granted granted Critical
Publication of FR2216562B1 publication Critical patent/FR2216562B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Check Valves (AREA)
  • Reciprocating Pumps (AREA)
FR7344870A 1973-02-06 1973-12-14 Expired FR2216562B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301579A SE370182B (enrdf_load_stackoverflow) 1973-02-06 1973-02-06

Publications (2)

Publication Number Publication Date
FR2216562A1 true FR2216562A1 (enrdf_load_stackoverflow) 1974-08-30
FR2216562B1 FR2216562B1 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=20316541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344870A Expired FR2216562B1 (enrdf_load_stackoverflow) 1973-02-06 1973-12-14

Country Status (6)

Country Link
JP (1) JPS49106602A (enrdf_load_stackoverflow)
DE (1) DE2361426A1 (enrdf_load_stackoverflow)
FR (1) FR2216562B1 (enrdf_load_stackoverflow)
GB (1) GB1418594A (enrdf_load_stackoverflow)
IT (1) IT1006904B (enrdf_load_stackoverflow)
SE (1) SE370182B (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506012A (en) * 1921-10-13 1924-08-26 Westinghouse Air Brake Co Quick-release valve
CH205022A (de) * 1939-05-17 1939-05-31 Schenk Ferdinand Ausatemventil für Atemschutzgeräte.
GB690897A (en) * 1951-02-26 1953-04-29 Hymatic Eng Co Ltd Improvements relating to non-return valves
DE963286C (de) * 1957-04-18 Bendix Aviation Corporation, New York N Y (V St A) Flüssigkeit dosierendes Absperrventil
FR1139532A (fr) * 1955-12-30 1957-07-02 Renault Clapet pour valve de mise à l'air libre
FR1597185A (enrdf_load_stackoverflow) * 1968-01-24 1970-06-22

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS424653Y1 (enrdf_load_stackoverflow) * 1964-01-14 1967-03-13
JPS5027001U (enrdf_load_stackoverflow) * 1973-07-02 1975-03-28

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963286C (de) * 1957-04-18 Bendix Aviation Corporation, New York N Y (V St A) Flüssigkeit dosierendes Absperrventil
US1506012A (en) * 1921-10-13 1924-08-26 Westinghouse Air Brake Co Quick-release valve
CH205022A (de) * 1939-05-17 1939-05-31 Schenk Ferdinand Ausatemventil für Atemschutzgeräte.
GB690897A (en) * 1951-02-26 1953-04-29 Hymatic Eng Co Ltd Improvements relating to non-return valves
FR1139532A (fr) * 1955-12-30 1957-07-02 Renault Clapet pour valve de mise à l'air libre
FR1597185A (enrdf_load_stackoverflow) * 1968-01-24 1970-06-22

Also Published As

Publication number Publication date
FR2216562B1 (enrdf_load_stackoverflow) 1977-06-10
SE370182B (enrdf_load_stackoverflow) 1974-10-07
JPS49106602A (enrdf_load_stackoverflow) 1974-10-09
IT1006904B (it) 1976-10-20
GB1418594A (en) 1975-12-24
DE2361426A1 (de) 1974-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse