SE443629B - Dynamisk tetningsanordning - Google Patents

Dynamisk tetningsanordning

Info

Publication number: SE443629B
Authority: SE; Sweden
Prior art keywords: pressure; space; rod; gas; valve
Prior art date: 1979-06-18

Application number

SE8004468A

Other languages

English (en)

Swedish (sv)

Other versions

SE8004468L (sv

Inventor

M Darche

Original Assignee

Eca

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.)

1979-06-18

Filing date

1980-06-17

Publication date

1986-03-03

1980-06-17 Application filed by Eca filed Critical Eca

1980-12-19 Publication of SE8004468L publication Critical patent/SE8004468L/xx

1986-03-03 Publication of SE443629B publication Critical patent/SE443629B/sv

Links

238000007789 sealing Methods 0.000 title claims description 15
239000012528 membrane Substances 0.000 claims description 23
230000033001 locomotion Effects 0.000 claims description 21
238000005192 partition Methods 0.000 claims description 9
239000007789 gas Substances 0.000 description 35
239000003921 oil Substances 0.000 description 20
230000000694 effects Effects 0.000 description 7
230000006870 function Effects 0.000 description 5
239000001307 helium Substances 0.000 description 5
229910052734 helium Inorganic materials 0.000 description 5
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
239000012530 fluid Substances 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
230000007423 decrease Effects 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000012856 packing Methods 0.000 description 2
238000007790 scraping Methods 0.000 description 2
208000010201 Exanthema Diseases 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000001914 calming effect Effects 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
201000005884 exanthem Diseases 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
230000010354 integration Effects 0.000 description 1
231100000518 lethal Toxicity 0.000 description 1
230000001665 lethal effect Effects 0.000 description 1
239000010687 lubricating oil Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
206010037844 rash Diseases 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1

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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/053—Component parts or details
- F02G1/0535—Seals or sealing arrangements
- 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
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
- 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
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/06—Bellows pistons
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2244/00—Machines having two pistons
- F02G2244/50—Double acting piston machines
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2253/00—Seals
- F02G2253/02—Reciprocating piston seals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2253/00—Seals
- F02G2253/08—Stem with rolling membranes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2253/00—Seals
- F02G2253/10—Piston with rolling membranes
- 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
- Y10S277/902—Seal for sterling engine

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Reciprocating Pumps (AREA)
Sealing Devices (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

SE8004468A 1979-06-18 1980-06-17 Dynamisk tetningsanordning SE443629B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7915537A FR2459371A1 (fr)	1979-06-18	1979-06-18	Dispositif d'hermeticite dynamique, notamment pour moteur stirling

Publications (2)

Publication Number	Publication Date
SE8004468L SE8004468L (sv)	1980-12-19
SE443629B true SE443629B (sv)	1986-03-03

Family

ID=9226731

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8004468A SE443629B (sv)	1979-06-18	1980-06-17	Dynamisk tetningsanordning

Country Status (4)

Country	Link
US (1)	US4335884A (fr)
JP (1)	JPS5650238A (fr)
FR (1)	FR2459371A1 (fr)
SE (1)	SE443629B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4415171A (en) *	1981-05-05	1983-11-15	Edwards Linton A	Control system and shaft seal for Stirling cycle machine
US4553392A (en) *	1984-12-12	1985-11-19	Stirling Technology, Inc.	Self pressurizing, crank-type Stirling engine having reduced loading of displacer drive linkages
US4651527A (en) *	1986-05-23	1987-03-24	Alger Donald L	Process and apparatus for reducing the loss of hydrogen from Stirling engines
GB9116842D0 (en) *	1991-08-05	1991-09-18	Nat Oilwell Uk Ltd	An actuator
US5599404A (en) *	1992-11-27	1997-02-04	Alger; Donald L.	Process for forming nitride protective coatings
US5413642A (en) *	1992-11-27	1995-05-09	Alger; Donald L.	Processing for forming corrosion and permeation barriers
US6599636B1 (en) *	2000-10-31	2003-07-29	Donald L. Alger	α-Al2O3 and Ti2O3 protective coatings on aluminide substrates
CA2894441C (fr)	2007-04-23	2017-12-12	New Power Concepts Llc	Machine a cycle stirling
US8763391B2 (en)	2007-04-23	2014-07-01	Deka Products Limited Partnership	Stirling cycle machine
EP2281111A4 (fr)	2008-04-25	2014-01-15	New Power Concepts Llc	Systeme de recuperation d'energie thermique
WO2010036674A1 (fr) *	2008-09-26	2010-04-01	Cts Corporation	Pédale d’accélérateur pour un véhicule
US9797341B2 (en)	2009-07-01	2017-10-24	New Power Concepts Llc	Linear cross-head bearing for stirling engine
US9822730B2 (en)	2009-07-01	2017-11-21	New Power Concepts, Llc	Floating rod seal for a stirling cycle machine
EP2449244B1 (fr)	2009-07-01	2016-05-04	New Power Concepts LLC	Machine à cycle stirling
EP2453140A3 (fr) *	2010-11-10	2013-10-09	Norgren GmbH	Actionneur activé par un fluide comprenant un élément de scellement déformable
CN102251877B (zh) *	2011-06-10	2014-07-30	杨永顺	外燃机及其传动机构
US8899594B2 (en) *	2012-12-21	2014-12-02	Mcnish Corporation	Adjustable seal apparatus for mounting a mixing apparatus to a vessel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3004421A (en) *	1960-03-24	1961-10-17	Canadian Nat Railway Co	Anti-theft device for trailers
NL148681B (nl) *	1967-12-01	1976-02-16	Philips Nv	Heetgaszuigermachine met regeling van het vermogen.
US3568436A (en) *	1969-02-03	1971-03-09	Gen Motors Corp	Dual seal system
DE2160871A1 (de) *	1971-12-08	1973-06-20	Motoren Werke Mannheim Ag	Abdichtung eines hin- und hergehenden zylindrischen teils
GB1315889A (en) *	1971-12-21	1973-05-02	United Stirling Ab & Co	Two-cylinder hot gas engines
US3914940A (en) *	1974-11-29	1975-10-28	United Stirling Ab & Co	Stirling engine power control means
US3996745A (en) *	1975-07-15	1976-12-14	D-Cycle Associates	Stirling cycle type engine and method of operation

1979
- 1979-06-18 FR FR7915537A patent/FR2459371A1/fr active Granted
1980
- 1980-06-16 JP JP8034180A patent/JPS5650238A/ja active Granted
- 1980-06-16 US US06/159,686 patent/US4335884A/en not_active Expired - Lifetime
- 1980-06-17 SE SE8004468A patent/SE443629B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS6148625B2 (fr)	1986-10-24
FR2459371B1 (fr)	1983-07-01
JPS5650238A (en)	1981-05-07
SE8004468L (sv)	1980-12-19
FR2459371A1 (fr)	1981-01-09
US4335884A (en)	1982-06-22

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8004468-8

Effective date: 19920109

Format of ref document f/p: F

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