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GB876323A - Improvements in or relating to dashpots - Google Patents

Improvements in or relating to dashpots

Info

Publication number
GB876323A
GB876323A GB1882057A GB1882057A GB876323A GB 876323 A GB876323 A GB 876323A GB 1882057 A GB1882057 A GB 1882057A GB 1882057 A GB1882057 A GB 1882057A GB 876323 A GB876323 A GB 876323A
Authority
GB
United Kingdom
Prior art keywords
armature
cylinder
piston
rod
june
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
GB1882057A
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.)
WILFRED TURNER
Allen West and Co Ltd
Original Assignee
WILFRED TURNER
Allen West and Co Ltd
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 WILFRED TURNER, Allen West and Co Ltd filed Critical WILFRED TURNER
Priority to GB1882057A priority Critical patent/GB876323A/en
Publication of GB876323A publication Critical patent/GB876323A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Damping Devices (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Electromagnets (AREA)

Abstract

876,323. Dashpots. WEST & CO. Ltd., ALLEN, and TURNER, W. June 24, 1958 [June 14, 1957], No. 18820/57. Class 108(3). In an electrically operated dashpot a cylinder 3 housing a piston 1 is supported on a bobbin 5 of a solenoid 6 by a rod 9 and a magnetic plug 8. An armature 11 is hinged to a frame 7 at 12. When a current passes through the solenoid 6 a piston rod 2 is pulled upwards by the magnetic field generated. Portion 3a of the cylinder 3 retards the piston 1, the cylinder being held down by armature 11 and the rod 9. When the piston 1 clears the portion 3a the piston and rod will rise rapidly and hit the top of the cylinder 3 with sufficient force to raise the cylinder, the rod 9 and the armature 11. In a second embodiment the armature is disc-shaped and is adjustably bolted to the cylinder. The armature rests on top of a turned over portion of the frame. An additional weight or spring means may be employed to hold down the armature.
GB1882057A 1957-06-14 1957-06-14 Improvements in or relating to dashpots Expired GB876323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1882057A GB876323A (en) 1957-06-14 1957-06-14 Improvements in or relating to dashpots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1882057A GB876323A (en) 1957-06-14 1957-06-14 Improvements in or relating to dashpots

Publications (1)

Publication Number Publication Date
GB876323A true GB876323A (en) 1961-08-30

Family

ID=10118968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1882057A Expired GB876323A (en) 1957-06-14 1957-06-14 Improvements in or relating to dashpots

Country Status (1)

Country Link
GB (1) GB876323A (en)

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