IT1070342B - Central heating hot water thermostatic valve - has screw and toothed segment mechanism combined with spring loaded actuator members - Google Patents
Central heating hot water thermostatic valve - has screw and toothed segment mechanism combined with spring loaded actuator membersInfo
- Publication number
- IT1070342B IT1070342B IT6822076A IT6822076A IT1070342B IT 1070342 B IT1070342 B IT 1070342B IT 6822076 A IT6822076 A IT 6822076A IT 6822076 A IT6822076 A IT 6822076A IT 1070342 B IT1070342 B IT 1070342B
- Authority
- IT
- Italy
- Prior art keywords
- hot water
- central heating
- toothed segment
- heating hot
- sleeve
- Prior art date
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The thermostatic controller for central heating hot water supply lines has an actuator housing (11) mounted on top of the valve housing (14). This has a valve member with a disc pushed down by a spring around its stem against a seating underneath for closure. The actuator includes a sleeve (3) holding the sensitive element (5) with a stem inside an externally threaded sleeve (6) which is forced inwards against a spring (8) when activated. This thread rotates a toothed segment (13) so that as it swings, it pushes the valve stem down to close it. The sleeve (3) fits inside a control knob (12) at the other end which can be turned to force the sleeve back assisted by another spring (10) for adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6822076A IT1070342B (en) | 1976-05-19 | 1976-05-19 | Central heating hot water thermostatic valve - has screw and toothed segment mechanism combined with spring loaded actuator members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6822076A IT1070342B (en) | 1976-05-19 | 1976-05-19 | Central heating hot water thermostatic valve - has screw and toothed segment mechanism combined with spring loaded actuator members |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1070342B true IT1070342B (en) | 1985-03-29 |
Family
ID=11308543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6822076A IT1070342B (en) | 1976-05-19 | 1976-05-19 | Central heating hot water thermostatic valve - has screw and toothed segment mechanism combined with spring loaded actuator members |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1070342B (en) |
-
1976
- 1976-05-19 IT IT6822076A patent/IT1070342B/en active
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