FR2131127A5 - Three position float valve - for regeneration of water softener - Google Patents

Three position float valve - for regeneration of water softener

Info

Publication number
FR2131127A5
FR2131127A5 FR7112008A FR7112008A FR2131127A5 FR 2131127 A5 FR2131127 A5 FR 2131127A5 FR 7112008 A FR7112008 A FR 7112008A FR 7112008 A FR7112008 A FR 7112008A FR 2131127 A5 FR2131127 A5 FR 2131127A5
Authority
FR
France
Prior art keywords
regeneration
float valve
water softener
brine
under press
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.)
Expired
Application number
FR7112008A
Other languages
English (en)
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.)
FILTRO SA
Original Assignee
FILTRO SA
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 FILTRO SA filed Critical FILTRO SA
Priority to FR7112008A priority Critical patent/FR2131127A5/fr
Application granted granted Critical
Publication of FR2131127A5 publication Critical patent/FR2131127A5/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7112008A 1971-03-30 1971-03-30 Three position float valve - for regeneration of water softener Expired FR2131127A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7112008A FR2131127A5 (en) 1971-03-30 1971-03-30 Three position float valve - for regeneration of water softener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112008A FR2131127A5 (en) 1971-03-30 1971-03-30 Three position float valve - for regeneration of water softener

Publications (1)

Publication Number Publication Date
FR2131127A5 true FR2131127A5 (en) 1972-11-10

Family

ID=9074783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112008A Expired FR2131127A5 (en) 1971-03-30 1971-03-30 Three position float valve - for regeneration of water softener

Country Status (1)

Country Link
FR (1) FR2131127A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111043392A (zh) * 2019-12-27 2020-04-21 上海在田环境科技有限公司 负压管道开合装置及其应用
EP3792536A3 (fr) * 2019-09-11 2021-05-12 Shanghai Ztec Environmental S&T Co., Ltd. Dispositif d'ouverture et de fermeture d'un pipeline à pression négative

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3792536A3 (fr) * 2019-09-11 2021-05-12 Shanghai Ztec Environmental S&T Co., Ltd. Dispositif d'ouverture et de fermeture d'un pipeline à pression négative
US11448338B2 (en) 2019-09-11 2022-09-20 Shanghai ZTEC Environmental S&T CO., LTD. Negative pressure pipeline opening and closing device
CN111043392A (zh) * 2019-12-27 2020-04-21 上海在田环境科技有限公司 负压管道开合装置及其应用
CN111043392B (zh) * 2019-12-27 2022-04-08 上海在田环境科技有限公司 负压管道开合装置及其应用

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Legal Events

Date Code Title Description
ST Notification of lapse