FR2028093A1 - - Google Patents

Info

Publication number
FR2028093A1
FR2028093A1 FR7000429A FR7000429A FR2028093A1 FR 2028093 A1 FR2028093 A1 FR 2028093A1 FR 7000429 A FR7000429 A FR 7000429A FR 7000429 A FR7000429 A FR 7000429A FR 2028093 A1 FR2028093 A1 FR 2028093A1
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.)
Withdrawn
Application number
FR7000429A
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.)
Xylem Water Solutions AB
Original Assignee
Stenberg Flygt 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
Priority claimed from SE00319/69A external-priority patent/SE331933B/xx
Priority claimed from SE02249/69A external-priority patent/SE338474B/xx
Application filed by Stenberg Flygt AB filed Critical Stenberg Flygt AB
Publication of FR2028093A1 publication Critical patent/FR2028093A1/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Withdrawn legal-status Critical Current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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
FR7000429A 1969-01-10 1970-01-07 Withdrawn FR2028093A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE00319/69A SE331933B (enrdf_load_stackoverflow) 1969-01-10 1969-01-10
SE02249/69A SE338474B (enrdf_load_stackoverflow) 1969-02-18 1969-02-18

Publications (1)

Publication Number Publication Date
FR2028093A1 true FR2028093A1 (enrdf_load_stackoverflow) 1970-10-09

Family

ID=26654139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000429A Withdrawn FR2028093A1 (enrdf_load_stackoverflow) 1969-01-10 1970-01-07

Country Status (5)

Country Link
CH (1) CH518475A (enrdf_load_stackoverflow)
DE (2) DE1965108A1 (enrdf_load_stackoverflow)
FR (1) FR2028093A1 (enrdf_load_stackoverflow)
GB (1) GB1289859A (enrdf_load_stackoverflow)
NL (1) NL7000174A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427294A1 (fr) * 1978-05-30 1979-12-28 Gruffy Georges Dispositif de derivation permettant le rincage des canalisations de liquide alimentaire sous pression

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979244A (en) * 1988-05-23 1990-12-25 Dirk Bastenhof Wave valve
GB0118631D0 (en) * 2001-07-31 2001-09-19 Tri Air Innovations Ltd Air flow controller and fire damper in an air flow duct
CN110939759B (zh) * 2019-12-17 2025-01-17 江苏天纳节能科技有限公司 一种用于单向阀的双翼结构及单向阀
RU204117U1 (ru) * 2021-01-11 2021-05-07 Общество с ограниченной ответственностью "Газпром добыча Уренгой" Блок предохранительных клапанов с переключающими устройствами
WO2024128910A1 (en) * 2022-12-16 2024-06-20 Pulsecath B.V. Blood circulation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427294A1 (fr) * 1978-05-30 1979-12-28 Gruffy Georges Dispositif de derivation permettant le rincage des canalisations de liquide alimentaire sous pression

Also Published As

Publication number Publication date
CH518475A (de) 1972-01-31
GB1289859A (enrdf_load_stackoverflow) 1972-09-20
DE6950042U (de) 1972-05-31
DE1965108A1 (de) 1970-07-23
NL7000174A (enrdf_load_stackoverflow) 1970-07-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse