FR2074084A5 - - Google Patents

Info

Publication number
FR2074084A5
FR2074084A5 FR7046010A FR7046010A FR2074084A5 FR 2074084 A5 FR2074084 A5 FR 2074084A5 FR 7046010 A FR7046010 A FR 7046010A FR 7046010 A FR7046010 A FR 7046010A FR 2074084 A5 FR2074084 A5 FR 2074084A5
Authority
FR
France
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
FR7046010A
Other languages
French (fr)
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.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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
Priority claimed from DE19691963914 external-priority patent/DE1963914B2/en
Priority claimed from DE2042656A external-priority patent/DE2042656C3/de
Application filed by Goetzewerke Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Application granted granted Critical
Publication of FR2074084A5 publication Critical patent/FR2074084A5/fr
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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/062—Coiled spring along the entire circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
FR7046010A 1969-12-20 1970-12-21 Expired FR2074084A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691963914 DE1963914B2 (en) 1969-12-20 1969-12-20 RING-SHAPED SPRING FOR RADIAL TENSIONING OF PISTON RINGS
DE2042656A DE2042656C3 (en) 1969-08-28 1970-09-03

Publications (1)

Publication Number Publication Date
FR2074084A5 true FR2074084A5 (en) 1971-10-01

Family

ID=25758259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046010A Expired FR2074084A5 (en) 1969-12-20 1970-12-21

Country Status (2)

Country Link
FR (1) FR2074084A5 (en)
GB (1) GB1324120A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2385273A1 (en) * 2010-05-03 2011-11-09 Mahle König Kommanditgesellschaft GmbH & Co Piston ring

Also Published As

Publication number Publication date
GB1324120A (en) 1973-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse