FR2223609A1 - Valve for ion exchange water softener - using toothed gearing for automatically sequenced regeneration cycle - Google Patents
Valve for ion exchange water softener - using toothed gearing for automatically sequenced regeneration cycleInfo
- Publication number
- FR2223609A1 FR2223609A1 FR7311322A FR7311322A FR2223609A1 FR 2223609 A1 FR2223609 A1 FR 2223609A1 FR 7311322 A FR7311322 A FR 7311322A FR 7311322 A FR7311322 A FR 7311322A FR 2223609 A1 FR2223609 A1 FR 2223609A1
- Authority
- FR
- France
- Prior art keywords
- valve
- regeneration cycle
- piston valve
- ion exchange
- exchange water
- 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
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
- F16K31/44—Mechanical actuating means
- F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The valve employs a piston valve element to provide bypass flow. A second piston valve is used to direct flow to drain, as required, and each piston is rod-actuated from an eccentric pin carried by a spur gear pinion, each pinion meshing with one of a pair of spur gear wheels mounted coaxially on a common drive shaft. Each gear wheel has teeth along only part of its circumference, the toothless arc(s) corresp. to inactive periods of the associated piston valve that all the programmed, piston valve movements necessary for a complete regeneration cycle are carried out in a single revolution of the common drive shaft.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7311322A FR2223609A1 (en) | 1973-03-29 | 1973-03-29 | Valve for ion exchange water softener - using toothed gearing for automatically sequenced regeneration cycle |
FR7340068A FR2250938A1 (en) | 1973-03-29 | 1973-11-12 | Automatic piston valve for water-softeners - for controlling regeneration and associated sequences |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7311322A FR2223609A1 (en) | 1973-03-29 | 1973-03-29 | Valve for ion exchange water softener - using toothed gearing for automatically sequenced regeneration cycle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2223609A1 true FR2223609A1 (en) | 1974-10-25 |
FR2223609B3 FR2223609B3 (en) | 1976-03-19 |
Family
ID=9117055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7311322A Granted FR2223609A1 (en) | 1973-03-29 | 1973-03-29 | Valve for ion exchange water softener - using toothed gearing for automatically sequenced regeneration cycle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2223609A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6287457B1 (en) | 1996-07-29 | 2001-09-11 | Padema, Naamloze Vennootschap | Water treatment device having volumeter driven monitoring discs |
-
1973
- 1973-03-29 FR FR7311322A patent/FR2223609A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6287457B1 (en) | 1996-07-29 | 2001-09-11 | Padema, Naamloze Vennootschap | Water treatment device having volumeter driven monitoring discs |
Also Published As
Publication number | Publication date |
---|---|
FR2223609B3 (en) | 1976-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |