GB508713A - Improvements in or relating to shaft packings - Google Patents
Improvements in or relating to shaft packingsInfo
- Publication number
- GB508713A GB508713A GB1733/38A GB173338A GB508713A GB 508713 A GB508713 A GB 508713A GB 1733/38 A GB1733/38 A GB 1733/38A GB 173338 A GB173338 A GB 173338A GB 508713 A GB508713 A GB 508713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- packing
- strips
- spring
- tension
- jan
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Abstract
508,713. Stuffing - box packing. BACH, E., and KLEIN, A. Jan. 19, 1938, No. 1733. Convention date, Jan. 28, 1937. Addition to 507,066. [Class 122 (v)] The tension of a coil spring 9 surrounding a shaft packing 7 is varied in accordance with temperature variations by means of a bi-metal element or elements 11. A number of bi-metal strips 11 of V shape are attached to one arm of a ring 3 adapted to position the packing in a casing 2. Change of temperature causes the free ends of the strips 11 to deform and press the spring up the inclined face 8 of the packing 7, thereby increasing its tension. Strips 11 may be replaced by arcuate strips secured at one end to the outer arm of member 3 or by an undulated ring-shaped member disposed between the spring and member 3. The bi-metal elements may be so arranged that increase in temperature produces either an increase or decrease in spring tension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE508713X | 1937-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB508713A true GB508713A (en) | 1939-07-05 |
Family
ID=6547034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1733/38A Expired GB508713A (en) | 1937-01-28 | 1938-01-19 | Improvements in or relating to shaft packings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB508713A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526384A (en) * | 1983-11-25 | 1985-07-02 | Chicago Rawhide Mfg. Co. | Seal having casing unit with contoured annular inner diameter |
DE102014203946A1 (en) | 2014-03-05 | 2015-09-10 | Schaeffler Technologies AG & Co. KG | Adaptive seal |
-
1938
- 1938-01-19 GB GB1733/38A patent/GB508713A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526384A (en) * | 1983-11-25 | 1985-07-02 | Chicago Rawhide Mfg. Co. | Seal having casing unit with contoured annular inner diameter |
DE102014203946A1 (en) | 2014-03-05 | 2015-09-10 | Schaeffler Technologies AG & Co. KG | Adaptive seal |
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