GB368516A - Improvements in connection with valve-closing springs, particularly for poppet valves - Google Patents

Improvements in connection with valve-closing springs, particularly for poppet valves

Info

Publication number
GB368516A
GB368516A GB6756/31A GB675631A GB368516A GB 368516 A GB368516 A GB 368516A GB 6756/31 A GB6756/31 A GB 6756/31A GB 675631 A GB675631 A GB 675631A GB 368516 A GB368516 A GB 368516A
Authority
GB
United Kingdom
Prior art keywords
valve
connection
poppet valves
closing springs
pocket
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
GB6756/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB368516A publication Critical patent/GB368516A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Check Valves (AREA)

Abstract

368,516. Helical springs. ASBURY, D. F., Broomes Island, Maryland, U. S. A. March 4, 1931, No. 6756. Convention date, April 24, 1930. [Class 108 (iii).] The spring 13 of a poppet valve has one end 14 bent inwards so as to enter a pocket 15 formed in the valve stem. The ends of the spring and pocket are rounded to give a ball- and-socket action.
GB6756/31A 1930-04-24 1931-03-04 Improvements in connection with valve-closing springs, particularly for poppet valves Expired GB368516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US368516XA 1930-04-24 1930-04-24

Publications (1)

Publication Number Publication Date
GB368516A true GB368516A (en) 1932-03-10

Family

ID=21891004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6756/31A Expired GB368516A (en) 1930-04-24 1931-03-04 Improvements in connection with valve-closing springs, particularly for poppet valves

Country Status (1)

Country Link
GB (1) GB368516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296069A (en) * 1994-12-17 1996-06-19 T & N Technology Ltd Part frusto-conical valve spring
CN108691598A (en) * 2017-04-11 2018-10-23 福特环球技术公司 Include the internal combustion engine of the valve actuating mechanism with valve spring and the method for installing such valve spring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296069A (en) * 1994-12-17 1996-06-19 T & N Technology Ltd Part frusto-conical valve spring
CN108691598A (en) * 2017-04-11 2018-10-23 福特环球技术公司 Include the internal combustion engine of the valve actuating mechanism with valve spring and the method for installing such valve spring
CN108691598B (en) * 2017-04-11 2022-01-14 福特环球技术公司 Internal combustion engine with valve spring and method for mounting such valve spring

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