DE2601290A1 - Dichtung fuer rotationskolbenmaschinen - Google Patents

Dichtung fuer rotationskolbenmaschinen

Info

Publication number
DE2601290A1
DE2601290A1 DE19762601290 DE2601290A DE2601290A1 DE 2601290 A1 DE2601290 A1 DE 2601290A1 DE 19762601290 DE19762601290 DE 19762601290 DE 2601290 A DE2601290 A DE 2601290A DE 2601290 A1 DE2601290 A1 DE 2601290A1
Authority
DE
Germany
Prior art keywords
seal
groove
rotor
housing
cavity
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.)
Withdrawn
Application number
DE19762601290
Other languages
German (de)
English (en)
Inventor
Alexander Goloff
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 DE2601290A1 publication Critical patent/DE2601290A1/de
Withdrawn legal-status Critical Current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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • F01C19/04—Radially-movable sealings for working fluids of rigid material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/931—Seal including temperature responsive feature
    • Y10S277/933—Chemical reaction or physical change of state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Working Implements (AREA)
  • Gasket Seals (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DE19762601290 1975-01-20 1976-01-15 Dichtung fuer rotationskolbenmaschinen Withdrawn DE2601290A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/542,533 US3958907A (en) 1975-01-20 1975-01-20 Isothermal apex seal for rotary engines

Publications (1)

Publication Number Publication Date
DE2601290A1 true DE2601290A1 (de) 1976-07-22

Family

ID=24164245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762601290 Withdrawn DE2601290A1 (de) 1975-01-20 1976-01-15 Dichtung fuer rotationskolbenmaschinen

Country Status (4)

Country Link
US (1) US3958907A (enExample)
JP (1) JPS5183923A (enExample)
DE (1) DE2601290A1 (enExample)
GB (1) GB1468110A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056336A (en) * 1976-07-02 1977-11-01 Caterpillar Tractor Co. Apex seals for slant axis rotary mechanisms
US9057265B2 (en) * 2010-03-01 2015-06-16 Bright Energy Storage Technologies LLP. Rotary compressor-expander systems and associated methods of use and manufacture
CN103748323B (zh) 2011-06-28 2016-06-29 布莱特能源存储科技有限责任公司 带分开的燃烧器的发动机、以及相关联的系统和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763574A (en) * 1927-07-27 1930-06-10 Williams Oil O Matic Heating Expanding stuffing box
GB576206A (en) * 1944-04-27 1946-03-22 Dunlop Rubber Co An improved sealing device for shafts or the like and the manufacture thereof
US3007600A (en) * 1958-01-27 1961-11-07 Thompson Ramo Wooldridge Inc Seal
DE1189783B (de) * 1961-04-01 1965-03-25 Daimler Benz Ag Kolben fuer Rotationskolben-Brennkraftmaschinen
US3113526A (en) * 1961-04-13 1963-12-10 Nsu Motorenwerke Ag Slit apex seals
DE1254901B (de) * 1961-11-08 1967-11-23 Walter Rothe Kolben fuer innenachsige Rotationskolben-Brennkraftmaschine
GB1012707A (en) * 1962-07-02 1965-12-08 Goetzewerke Improvements relating to radial sealing strips for pistons of rotary-piston internalcombustion engines

Also Published As

Publication number Publication date
US3958907A (en) 1976-05-25
JPS5183923A (enExample) 1976-07-22
GB1468110A (en) 1977-03-23

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee