GB508713A - Improvements in or relating to shaft packings - Google Patents

Improvements in or relating to shaft packings

Info

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
Application number
GB1733/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMMA BACH
Original Assignee
EMMA BACH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EMMA BACH filed Critical EMMA BACH
Publication of GB508713A publication Critical patent/GB508713A/en
Expired legal-status Critical Current

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.
GB1733/38A 1937-01-28 1938-01-19 Improvements in or relating to shaft packings Expired GB508713A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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