GB666001A - Improvements in valves - Google Patents
Improvements in valvesInfo
- Publication number
- GB666001A GB666001A GB2923448A GB2923448A GB666001A GB 666001 A GB666001 A GB 666001A GB 2923448 A GB2923448 A GB 2923448A GB 2923448 A GB2923448 A GB 2923448A GB 666001 A GB666001 A GB 666001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- spindle
- wiping
- ring
- ferrous metal
- 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
- 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
- F16K41/00—Spindle sealings
- F16K41/003—Spindle sealings by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
666,001. Liquid seals. ERDOS, A. Nov. 10, 1948, No. 29234/48. Class 122(v). [Also in Group XXIX] A stuffing - box substitute for a screw-down valve comprises a closed chamber e filled with a viscous sealing material, e.g. grease or liquid, and having at one end, the top end as shown, threads for cooperation with the spindle and at the other end a ring g, e.g. of felt or non- ferrous metal, for wiping the spindle as it emerges from the chamber. In a modification, the wiping ring, of non-ferrous metal, screws into the lower end of the chamber and has internal threads coacting with the spindle, whilst in another arrangement the spindle coacts with a nut fixed to a handwheel and rotatable but not axially movable in the upper end of the chamber. A further modification is similar to the construction shown but the threaded part of the chamber is at the bottom thereof and the wiping ring at the top.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2923448A GB666001A (en) | 1948-11-10 | 1948-11-10 | Improvements in valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2923448A GB666001A (en) | 1948-11-10 | 1948-11-10 | Improvements in valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB666001A true GB666001A (en) | 1952-02-06 |
Family
ID=10288263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2923448A Expired GB666001A (en) | 1948-11-10 | 1948-11-10 | Improvements in valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB666001A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2960027A1 (en) * | 2010-05-14 | 2011-11-18 | Bosch Gmbh Robert | TRAPPING DEVICE FOR AN AIR SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
-
1948
- 1948-11-10 GB GB2923448A patent/GB666001A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2960027A1 (en) * | 2010-05-14 | 2011-11-18 | Bosch Gmbh Robert | TRAPPING DEVICE FOR AN AIR SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
US8944406B2 (en) | 2010-05-14 | 2015-02-03 | Robert Bosch Gmbh | Throttle device |
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