NZ518843A - A gas valve for gas heating with control prevented from switching directly from off setting to any setting other than high - Google Patents
A gas valve for gas heating with control prevented from switching directly from off setting to any setting other than highInfo
- Publication number
- NZ518843A NZ518843A NZ518843A NZ51884399A NZ518843A NZ 518843 A NZ518843 A NZ 518843A NZ 518843 A NZ518843 A NZ 518843A NZ 51884399 A NZ51884399 A NZ 51884399A NZ 518843 A NZ518843 A NZ 518843A
- Authority
- NZ
- New Zealand
- Prior art keywords
- setting
- gas
- switching directly
- gas heating
- gas valve
- Prior art date
Links
Abstract
The valve, for controlling gas flow for gas heating, has an off setting, a low flow setting and a high flow setting. The control is prevented from switching from an off setting to any setting other than high.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ518843A NZ518843A (en) | 1999-11-02 | 1999-11-02 | A gas valve for gas heating with control prevented from switching directly from off setting to any setting other than high |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ50078799A NZ500787A (en) | 1999-11-02 | 1999-11-02 | Valve including means to restrict fluid flow between inlet and outlet |
NZ518843A NZ518843A (en) | 1999-11-02 | 1999-11-02 | A gas valve for gas heating with control prevented from switching directly from off setting to any setting other than high |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ518843A true NZ518843A (en) | 2002-12-20 |
Family
ID=19927608
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ50078799A NZ500787A (en) | 1999-11-02 | 1999-11-02 | Valve including means to restrict fluid flow between inlet and outlet |
NZ518843A NZ518843A (en) | 1999-11-02 | 1999-11-02 | A gas valve for gas heating with control prevented from switching directly from off setting to any setting other than high |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ50078799A NZ500787A (en) | 1999-11-02 | 1999-11-02 | Valve including means to restrict fluid flow between inlet and outlet |
Country Status (1)
Country | Link |
---|---|
NZ (2) | NZ500787A (en) |
-
1999
- 1999-11-02 NZ NZ50078799A patent/NZ500787A/en unknown
- 1999-11-02 NZ NZ518843A patent/NZ518843A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NZ500787A (en) | 2002-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) |