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FR1251366A - Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines - Google Patents

Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines

Info

Publication number
FR1251366A
FR1251366A FR812461A FR812461A FR1251366A FR 1251366 A FR1251366 A FR 1251366A FR 812461 A FR812461 A FR 812461A FR 812461 A FR812461 A FR 812461A FR 1251366 A FR1251366 A FR 1251366A
Authority
FR
France
Prior art keywords
cam
internal combustion
combustion engines
controlled valve
automatic adjustment
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
FR812461A
Other languages
French (fr)
Inventor
Jean-Emile Petit
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 filed Critical
Priority to FR812461A priority Critical patent/FR1251366A/en
Application granted granted Critical
Publication of FR1251366A publication Critical patent/FR1251366A/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
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR812461A 1959-12-08 1959-12-08 Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines Expired FR1251366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR812461A FR1251366A (en) 1959-12-08 1959-12-08 Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812461A FR1251366A (en) 1959-12-08 1959-12-08 Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines

Publications (1)

Publication Number Publication Date
FR1251366A true FR1251366A (en) 1961-01-20

Family

ID=8722318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812461A Expired FR1251366A (en) 1959-12-08 1959-12-08 Improvements to automatic adjustment devices for cam-controlled valve clearance, in particular for internal combustion engines

Country Status (1)

Country Link
FR (1) FR1251366A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235658B (en) * 1963-04-11 1967-03-02 Ford Werke Ag Tappet for valve trains of internal combustion engines with a hydraulic valve clearance compensation device
US3728990A (en) * 1970-12-22 1973-04-24 Fiaj Societa Per Azioni Hydraulic tappets for internal combustion engines
EP0010768A1 (en) * 1978-11-03 1980-05-14 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Hydraulic backlash adjuster
FR2441719A1 (en) * 1978-11-15 1980-06-13 Fiat Auto Spa HYDRAULIC TAPPETER FOR INTERNAL COMBUSTION ENGINE AND HEAD CAMSHAFT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235658B (en) * 1963-04-11 1967-03-02 Ford Werke Ag Tappet for valve trains of internal combustion engines with a hydraulic valve clearance compensation device
US3728990A (en) * 1970-12-22 1973-04-24 Fiaj Societa Per Azioni Hydraulic tappets for internal combustion engines
EP0010768A1 (en) * 1978-11-03 1980-05-14 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Hydraulic backlash adjuster
FR2441719A1 (en) * 1978-11-15 1980-06-13 Fiat Auto Spa HYDRAULIC TAPPETER FOR INTERNAL COMBUSTION ENGINE AND HEAD CAMSHAFT
US4279226A (en) * 1978-11-15 1981-07-21 Fiat Auto S.P.A. Hydraulic tappet for an internal combustion engine having an overhead camshaft

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