IT948440B - SEALING MEANS FOR ROTATING PISTON MACHINES - Google Patents

SEALING MEANS FOR ROTATING PISTON MACHINES

Info

Publication number: IT948440B
Authority: IT; Italy
Prior art keywords: sealing means; rotating piston; piston machines; machines; rotating
Prior art date: 1971-02-08

Application number

IT48146/72A

Other languages

Italian (it)

Original Assignee

Monark Crescent Ab

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.)

1971-02-08

Filing date

1972-02-04

Publication date

1973-05-30

1972-02-04 Application filed by Monark Crescent Ab filed Critical Monark Crescent Ab

1973-05-30 Application granted granted Critical

1973-05-30 Publication of IT948440B publication Critical patent/IT948440B/en

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
- F01C19/10—Sealings for working fluids between radially and axially movable parts

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Sealing Devices (AREA)

IT48146/72A 1971-02-08 1972-02-04 SEALING MEANS FOR ROTATING PISTON MACHINES IT948440B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE01514/71A SE346829B (en)	1971-02-08	1971-02-08

Publications (1)

Publication Number	Publication Date
IT948440B true IT948440B (en)	1973-05-30

Family

ID=20258332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48146/72A IT948440B (en)	1971-02-08	1972-02-04	SEALING MEANS FOR ROTATING PISTON MACHINES

Country Status (7)

Country	Link
US (1)	US3761207A (en)
CA (1)	CA972390A (en)
DE (1)	DE2205655A1 (en)
FR (1)	FR2126790A5 (en)
GB (1)	GB1350020A (en)
IT (1)	IT948440B (en)
SE (1)	SE346829B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3849037A (en) *	1973-06-11	1974-11-19	Gen Motors Corp	Combination apex and corner seal spring for rotary engine
US3890067A (en) *	1973-08-24	1975-06-17	Ford Motor Co	Rubbing seal system for a rotary combustion engine
US8597006B2 (en) *	2011-07-28	2013-12-03	Pratt & Whitney Canada Corp.	Apex seal for rotary internal combustion engine
US10344870B2 (en)	2011-07-28	2019-07-09	Pratt & Whitney Canada Corp.	Apex seal arrangement for rotary internal combustion engine
US8967988B2 (en) *	2011-07-28	2015-03-03	Pratt & Whitney Canada Corp.	Apex and face seals with rotary internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3127095A (en) *		1964-03-31		Froede
DD30634A (en) *
US3180561A (en) *	1961-06-07	1965-04-27	Nsu Motorenwerke Ag	Non-jamming apex seal
DE1245636B (en) *	1963-06-28	1967-07-27	Goetzewerke	Seal for pistons of rotary piston internal combustion engines
JPS4218644Y1 (en) *	1965-03-11	1967-10-28
US3674384A (en) *	1971-03-30	1972-07-04	Curtiss Wright Corp	Fluid seal for piston of rotary piston mechanism

1971
- 1971-02-08 SE SE01514/71A patent/SE346829B/xx unknown
1972
- 1972-01-28 US US00221618A patent/US3761207A/en not_active Expired - Lifetime
- 1972-02-04 IT IT48146/72A patent/IT948440B/en active
- 1972-02-07 CA CA134,025A patent/CA972390A/en not_active Expired
- 1972-02-07 DE DE19722205655 patent/DE2205655A1/en active Pending
- 1972-02-08 FR FR7204185A patent/FR2126790A5/fr not_active Expired
- 1972-02-08 GB GB586172A patent/GB1350020A/en not_active Expired

Also Published As

Publication number	Publication date
GB1350020A (en)	1974-04-18
CA972390A (en)	1975-08-05
DE2205655A1 (en)	1972-08-24
SE346829B (en)	1972-07-17
US3761207A (en)	1973-09-25
FR2126790A5 (en)	1972-10-06

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