GB487582A - Improvements in packings for valve spindles and the like - Google Patents
Improvements in packings for valve spindles and the likeInfo
- Publication number
- GB487582A GB487582A GB3489437A GB3489437A GB487582A GB 487582 A GB487582 A GB 487582A GB 3489437 A GB3489437 A GB 3489437A GB 3489437 A GB3489437 A GB 3489437A GB 487582 A GB487582 A GB 487582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- packing
- spindle
- edge
- packings
- 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
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Lift Valve (AREA)
Abstract
487,582. Stuffing - box substitutes; piston packing. BROWN, F. V. April 22, 1937, No. 34894. Divided out of 481,128, [Group XXIX]. [Classes 122 (i) and 122 (v)] Packing for the spindle 3 of a cock comprises one or more conical rubber &c. rings 1, each inserted in a groove 2 in the spindle, the groove being of slightly less conicity than the ring and of slightly greater width. The central hole through the packing may be cylindrical, or conical as shown. The outer periphery has the edge 4 at the pressure side projecting beyond the groove, the other edge being within the groove. Specification 481,128 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3489437A GB487582A (en) | 1937-04-22 | 1937-04-22 | Improvements in packings for valve spindles and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3489437A GB487582A (en) | 1937-04-22 | 1937-04-22 | Improvements in packings for valve spindles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB487582A true GB487582A (en) | 1938-06-22 |
Family
ID=10371221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3489437A Expired GB487582A (en) | 1937-04-22 | 1937-04-22 | Improvements in packings for valve spindles and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB487582A (en) |
-
1937
- 1937-04-22 GB GB3489437A patent/GB487582A/en not_active Expired
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