FR2091224A5 - - Google Patents

Info

Publication number
FR2091224A5
FR2091224A5 FR7116151A FR7116151A FR2091224A5 FR 2091224 A5 FR2091224 A5 FR 2091224A5 FR 7116151 A FR7116151 A FR 7116151A FR 7116151 A FR7116151 A FR 7116151A FR 2091224 A5 FR2091224 A5 FR 2091224A5
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
FR7116151A
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.)
Ramsey Corp
Original Assignee
Ramsey Corp
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 Ramsey Corp filed Critical Ramsey Corp
Application granted granted Critical
Publication of FR2091224A5 publication Critical patent/FR2091224A5/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
    • F16J9/06—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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
    • 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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
FR7116151A 1970-05-06 1971-05-05 Expired FR2091224A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3500070A 1970-05-06 1970-05-06

Publications (1)

Publication Number Publication Date
FR2091224A5 true FR2091224A5 (fr) 1972-01-14

Family

ID=21880017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116151A Expired FR2091224A5 (fr) 1970-05-06 1971-05-05

Country Status (6)

Country Link
US (1) US3628800A (fr)
JP (1) JPS5013429B1 (fr)
CA (1) CA942788A (fr)
DE (1) DE2114043B2 (fr)
FR (1) FR2091224A5 (fr)
GB (1) GB1286938A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335756A1 (fr) * 1975-12-20 1977-07-15 Goetzewerke Bague elastique d'ecartement a tension axiale et radiale pour segments de piston racleurs d'huile.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762728A (en) * 1969-02-26 1973-10-02 Ramsey Corp Piston ring
US4053164A (en) * 1976-09-08 1977-10-11 Sealed Power Corporation Spacer-expander for a piston oil control ring
US4180373A (en) * 1977-12-28 1979-12-25 United Technologies Corporation Turbine blade
US4226430A (en) * 1978-12-05 1980-10-07 Muskegon Piston Ring Company Two-piece oil control ring
US4194747A (en) * 1978-12-05 1980-03-25 Muskegon Piston Ring Company Three-piece oil control ring
US4579351A (en) * 1985-03-05 1986-04-01 Trw Automotive Products, Inc. Dual spring expander for oil control piston rings
US5564699A (en) * 1995-02-15 1996-10-15 Caterpillar Inc. Side and gap sealed oil ring
JPH10132078A (ja) * 1996-10-31 1998-05-22 Riken Corp 内燃機関用組み合わせオイルコントロールリング
DE102011080970B4 (de) * 2011-08-15 2020-01-09 Elringklinger Ag Dichtung zum Abdichten eines Dichtspalts und Verfahren zum Herstellen einer solchen Dichtung
BR102012019166B1 (pt) * 2012-07-31 2020-05-19 Mahle Int Gmbh anel de controle de óleo de três peças para motores de combustão interna.
EP3412374B1 (fr) * 2016-02-18 2020-10-28 Nok Corporation Procédé de fabrication d'élément ressort pour dispositif d'étanchéité

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565042A (en) * 1948-05-17 1951-08-21 Hastings Mfg Co Piston ring
US3191947A (en) * 1962-05-14 1965-06-29 Muskegon Piston Ring Co Inc Piston ring
US3442519A (en) * 1967-09-20 1969-05-06 Muskegon Piston Ring Co Monorail piston ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447811A (en) * 1966-08-12 1969-06-03 Mcquay Norris Mfg Co Piston ring assembly
US3460846A (en) * 1967-02-09 1969-08-12 Ramsey Corp Piston ring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565042A (en) * 1948-05-17 1951-08-21 Hastings Mfg Co Piston ring
US3191947A (en) * 1962-05-14 1965-06-29 Muskegon Piston Ring Co Inc Piston ring
US3442519A (en) * 1967-09-20 1969-05-06 Muskegon Piston Ring Co Monorail piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335756A1 (fr) * 1975-12-20 1977-07-15 Goetzewerke Bague elastique d'ecartement a tension axiale et radiale pour segments de piston racleurs d'huile.

Also Published As

Publication number Publication date
CA942788A (en) 1974-02-26
DE2114043C3 (fr) 1974-05-22
GB1286938A (en) 1972-08-31
DE2114043A1 (de) 1971-11-18
DE2114043B2 (de) 1973-10-31
JPS5013429B1 (fr) 1975-05-20
US3628800A (en) 1971-12-21

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse