JPH017888Y2 - - Google Patents

Info

Publication number
JPH017888Y2
JPH017888Y2 JP1980182563U JP18256380U JPH017888Y2 JP H017888 Y2 JPH017888 Y2 JP H017888Y2 JP 1980182563 U JP1980182563 U JP 1980182563U JP 18256380 U JP18256380 U JP 18256380U JP H017888 Y2 JPH017888 Y2 JP H017888Y2
Authority
JP
Japan
Prior art keywords
protrusion
piston
piston ring
cylinder
ring
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
JP1980182563U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57104052U (US20020095090A1-20020718-M00002.png
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 JP1980182563U priority Critical patent/JPH017888Y2/ja
Priority to DE19813149455 priority patent/DE3149455A1/de
Priority to US06/331,129 priority patent/US4449721A/en
Publication of JPS57104052U publication Critical patent/JPS57104052U/ja
Application granted granted Critical
Publication of JPH017888Y2 publication Critical patent/JPH017888Y2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP1980182563U 1980-12-18 1980-12-18 Expired JPH017888Y2 (US20020095090A1-20020718-M00002.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1980182563U JPH017888Y2 (US20020095090A1-20020718-M00002.png) 1980-12-18 1980-12-18
DE19813149455 DE3149455A1 (de) 1980-12-18 1981-12-14 Kolbenring
US06/331,129 US4449721A (en) 1980-12-18 1981-12-15 Split piston ring having stepped ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980182563U JPH017888Y2 (US20020095090A1-20020718-M00002.png) 1980-12-18 1980-12-18

Publications (2)

Publication Number Publication Date
JPS57104052U JPS57104052U (US20020095090A1-20020718-M00002.png) 1982-06-26
JPH017888Y2 true JPH017888Y2 (US20020095090A1-20020718-M00002.png) 1989-03-02

Family

ID=16120455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980182563U Expired JPH017888Y2 (US20020095090A1-20020718-M00002.png) 1980-12-18 1980-12-18

Country Status (3)

Country Link
US (1) US4449721A (US20020095090A1-20020718-M00002.png)
JP (1) JPH017888Y2 (US20020095090A1-20020718-M00002.png)
DE (1) DE3149455A1 (US20020095090A1-20020718-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015098924A1 (ja) * 2013-12-26 2015-07-02 株式会社日立産機システム ピストンリング及びそれを用いた圧縮機

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840379A (en) * 1988-06-29 1989-06-20 Greene, Tweed & Co. Split sealing ring having a bias cut
US5934680A (en) * 1995-05-31 1999-08-10 Ntn Corporation Split resin seal ring with chamfered end connection structures
US5779243A (en) * 1996-11-21 1998-07-14 Delaware Capital Formation, Inc. Piston ring set for reciprocating engines
US5934685A (en) * 1997-07-14 1999-08-10 Danzer; Edward Leo Step lock piston ring insert
SE510108C2 (sv) * 1997-12-09 1999-04-19 Daros Holding Ab Anordning vid kolvringar
US5988523A (en) * 1998-02-26 1999-11-23 Hunter Industries, Inc. Pop-up sprinkler unit with split containment ring
US6715767B1 (en) * 2002-09-12 2004-04-06 General Motors Corporation Angled gap compression rings with end relief
DE10257046A1 (de) * 2002-12-06 2004-06-24 Christoph Conradty Drehschieberdichtung
DE10311155A1 (de) * 2003-03-14 2004-09-23 Gapi Technische Produkte Gmbh Dichtring und Dichtringanordnung
US20040185141A1 (en) * 2003-03-21 2004-09-23 Alfredo Li Preti Self-cleaning mold valve with air injection system
JP4481690B2 (ja) * 2004-03-19 2010-06-16 イーグル工業株式会社 メカニカルシール装置
FR2876758B1 (fr) * 2004-10-19 2008-04-18 Snecma Moteurs Sa Dispositif de support et de guidage d'un arbre en rotation
CN101410610A (zh) * 2006-02-01 2009-04-15 创意无限控股公司 内燃机
US20070222162A1 (en) * 2006-03-24 2007-09-27 Stoner Jack C Back-up ring and sealing assembly
JP5029044B2 (ja) 2007-02-01 2012-09-19 Ｎｏｋ株式会社 シールリング
GB0716406D0 (en) * 2007-08-23 2007-10-03 Cross Mfg Co 1938 Ltd Sealing rings
CN102472388B (zh) * 2010-07-01 2015-04-22 伊格尔工业股份有限公司 挤压密封件
DE102012206676A1 (de) * 2012-04-24 2013-10-24 Zf Friedrichshafen Ag Innenspannender Rechteckring
WO2015021238A1 (en) 2013-08-07 2015-02-12 Federal-Mogul Corporation Piston ring
JP6192524B2 (ja) * 2013-12-12 2017-09-06 株式会社リケン ピストンリング
KR101894272B1 (ko) * 2014-08-26 2018-09-04 이구루코교 가부시기가이샤 메커니컬 시일
JP2018028332A (ja) * 2016-08-15 2018-02-22 株式会社リケン ピストンリング
USD920408S1 (en) * 2018-09-25 2021-05-25 Kabushiki Kaisha Riken Piston ring for internal combustion engine
DE102019106993B4 (de) * 2019-03-19 2022-07-07 Konzelmann Gmbh Innenspannender Rechteckdichtring
KR102659819B1 (ko) * 2021-09-29 2024-04-23 두산에너빌리티 주식회사 씰링 어셈블리 및 이를 포함하는 터보머신

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363239A (en) * 1920-12-28 Edtar p
US1206691A (en) * 1916-07-21 1916-11-28 August Frykman Piston-ring.
US1384158A (en) * 1918-08-30 1921-07-12 Michael B Setter Piston-ring
US1355237A (en) * 1919-01-27 1920-10-12 Harry Harris Piston-ring
US1381668A (en) * 1920-04-03 1921-06-14 Alexander K Schaap Piston-ring
FR738643A (fr) * 1932-06-15 1932-12-28 Segment de piston hermétique à étanchéité constante
US3455565A (en) * 1964-07-29 1969-07-15 Air Prod & Chem Piston rings
US3373999A (en) * 1965-07-26 1968-03-19 Air Prod & Chem Piston rings
US3655208A (en) * 1970-04-13 1972-04-11 Mc Donnell Douglas Corp Split piston ring and method of manufacture
JPS6052357B2 (ja) * 1977-09-08 1985-11-19 理研レンズ工業株式会社 プレス機等の保安ガ−ド装置
JPS5527524A (en) * 1978-08-16 1980-02-27 Hitachi Ltd Piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015098924A1 (ja) * 2013-12-26 2015-07-02 株式会社日立産機システム ピストンリング及びそれを用いた圧縮機

Also Published As

Publication number Publication date
JPS57104052U (US20020095090A1-20020718-M00002.png) 1982-06-26
US4449721A (en) 1984-05-22
DE3149455A1 (de) 1982-08-05

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