GB291676A - Liquid level gauge, especially for steam-boilers and the like - Google Patents
Liquid level gauge, especially for steam-boilers and the likeInfo
- Publication number
- GB291676A GB291676A GB2958327A GB2958327A GB291676A GB 291676 A GB291676 A GB 291676A GB 2958327 A GB2958327 A GB 2958327A GB 2958327 A GB2958327 A GB 2958327A GB 291676 A GB291676 A GB 291676A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coloured
- gauge
- glass
- float
- opaque
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
Abstract
291,676. Holfert, M. W. Nov. 4, 1927. Gauge glasses.-A liquid-level gauge for steam boilers comprises a gauge glass a secured in stuffing boxes d carried by the boiler fittings f, g. The outer ends of the passages in the fittings f, g are closed by glass discs m which may be formed as lenses, or may have lenses arranged above or below, or may be coloured. Small electric lamps o are arranged in hoods n, the inner surfaces of which may be reflecting, and an opaque float q follows the water level. One or both of the lamps may be coloured. The glass tube may have a protecting tube b, the inner surface of which may be light-coloured, and the glass itself may be in part opaque. A modification is described in which the gauge conduit is of metal, closed by a flat glass plate on one side. A lamp may be provided at the top only or at the ends, and the float may consist of a transparent coloured disc having a depending portion to keep it horizontal, or an opaque float may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2958327A GB291676A (en) | 1927-11-04 | 1927-11-04 | Liquid level gauge, especially for steam-boilers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2958327A GB291676A (en) | 1927-11-04 | 1927-11-04 | Liquid level gauge, especially for steam-boilers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291676A true GB291676A (en) | 1928-06-07 |
Family
ID=10293826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2958327A Expired GB291676A (en) | 1927-11-04 | 1927-11-04 | Liquid level gauge, especially for steam-boilers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291676A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2637111A (en) * | 1947-03-27 | 1953-05-05 | Mcduff Pete | Tank gauging device |
US2655045A (en) * | 1948-11-06 | 1953-10-13 | Honeywell Regulator Co | Mercury manometer |
US3045495A (en) * | 1959-10-26 | 1962-07-24 | Sidney Davis | Liquid measuring container |
GB2332522A (en) * | 1997-11-27 | 1999-06-23 | Otter Controls Ltd | Liquid level indication device |
EP2087819A1 (en) * | 2008-02-05 | 2009-08-12 | MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft | Machine for preparing a drink |
-
1927
- 1927-11-04 GB GB2958327A patent/GB291676A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2637111A (en) * | 1947-03-27 | 1953-05-05 | Mcduff Pete | Tank gauging device |
US2655045A (en) * | 1948-11-06 | 1953-10-13 | Honeywell Regulator Co | Mercury manometer |
US3045495A (en) * | 1959-10-26 | 1962-07-24 | Sidney Davis | Liquid measuring container |
GB2332522A (en) * | 1997-11-27 | 1999-06-23 | Otter Controls Ltd | Liquid level indication device |
EP2087819A1 (en) * | 2008-02-05 | 2009-08-12 | MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft | Machine for preparing a drink |
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