FR627605A - Valve spring for internal combustion engines - Google Patents

Valve spring for internal combustion engines

Info

Publication number
FR627605A
FR627605A FR627605DA FR627605A FR 627605 A FR627605 A FR 627605A FR 627605D A FR627605D A FR 627605DA FR 627605 A FR627605 A FR 627605A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
valve spring
valve
spring
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
Other languages
French (fr)
Inventor
John Ernest Greenwood
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.)
JOHN MARSTON Ltd
Original Assignee
JOHN MARSTON 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 JOHN MARSTON Ltd filed Critical JOHN MARSTON Ltd
Application granted granted Critical
Publication of FR627605A publication Critical patent/FR627605A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR627605D 1926-06-08 1927-01-15 Valve spring for internal combustion engines Expired FR627605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB627605X 1926-06-08

Publications (1)

Publication Number Publication Date
FR627605A true FR627605A (en) 1927-10-08

Family

ID=10488465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627605D Expired FR627605A (en) 1926-06-08 1927-01-15 Valve spring for internal combustion engines

Country Status (1)

Country Link
FR (1) FR627605A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648728A (en) * 1970-06-22 1972-03-14 Dutton Lainson Co Valve construction
US5564467A (en) * 1994-09-07 1996-10-15 Watts Investment Company Poppet check valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648728A (en) * 1970-06-22 1972-03-14 Dutton Lainson Co Valve construction
US5564467A (en) * 1994-09-07 1996-10-15 Watts Investment Company Poppet check valve

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