GB1464486A - Lubrication of seals in rotary engines - Google Patents

Lubrication of seals in rotary engines

Info

Publication number
GB1464486A
GB1464486A GB3775075A GB3775075A GB1464486A GB 1464486 A GB1464486 A GB 1464486A GB 3775075 A GB3775075 A GB 3775075A GB 3775075 A GB3775075 A GB 3775075A GB 1464486 A GB1464486 A GB 1464486A
Authority
GB
United Kingdom
Prior art keywords
lubricant
seals
conduit
lubrication
rotary engines
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
GB3775075A
Other languages
English (en)
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1464486A publication Critical patent/GB1464486A/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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/04—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB3775075A 1975-02-19 1975-09-15 Lubrication of seals in rotary engines Expired GB1464486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/551,177 US3976404A (en) 1975-02-19 1975-02-19 Lubrication of compression seals in rotary engines

Publications (1)

Publication Number Publication Date
GB1464486A true GB1464486A (en) 1977-02-16

Family

ID=24200167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3775075A Expired GB1464486A (en) 1975-02-19 1975-09-15 Lubrication of seals in rotary engines

Country Status (4)

Country Link
US (1) US3976404A (enExample)
JP (1) JPS51104111A (enExample)
DE (1) DE2603397A1 (enExample)
GB (1) GB1464486A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling
US10570789B2 (en) * 2016-06-17 2020-02-25 Pratt & Whitney Canada Corp. Rotary internal combustion engine with seal lubrication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669384A (en) * 1952-03-04 1954-02-16 Gen Electric Unloader
US3042009A (en) * 1958-10-02 1962-07-03 Nsu Motorenwerke Ag Cooling arrangement for rotary mechanisms
DE1189314B (de) * 1962-12-11 1965-03-18 Nsu Motorenwerke Ag Kreiskolbenmaschine, insbesondere -Brennkraftmaschine
FR1369351A (fr) * 1963-03-21 1964-08-14 Renault Perfectionnements au graissage des segments radiaux de moteurs rotatifs
FR1458413A (fr) * 1965-09-07 1966-03-04 Thomson Houston Comp Francaise Perfectionnements aux dispositifs de réfrigération de pièces mobiles de machines thermiques
FR1511594A (fr) * 1966-01-07 1968-02-02 Daimler Benz Ag Piston pour un moteur à combustion interne à piston rotatif
US3583371A (en) * 1969-04-07 1971-06-08 Copeland Refrigeration Corp Pump for rotary machine
IT940761B (it) * 1970-11-23 1973-02-20 Audi Ag Motore a combustione interna a pistone rotativo di tipo costrut tivo trocoidale a pistone raffred dato a circolazione di liquido
US3771501A (en) * 1971-11-01 1973-11-13 Dobo A De Rotary piston engine with multi explosion chambers

Also Published As

Publication number Publication date
US3976404A (en) 1976-08-24
JPS51104111A (enExample) 1976-09-14
DE2603397A1 (de) 1976-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee