SE443629B - Dynamisk tetningsanordning - Google Patents
Dynamisk tetningsanordningInfo
- Publication number
- SE443629B SE443629B SE8004468A SE8004468A SE443629B SE 443629 B SE443629 B SE 443629B SE 8004468 A SE8004468 A SE 8004468A SE 8004468 A SE8004468 A SE 8004468A SE 443629 B SE443629 B SE 443629B
- Authority
- SE
- Sweden
- Prior art keywords
- pressure
- space
- rod
- gas
- valve
- Prior art date
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)
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)
| 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 |
| WO2008131223A1 (fr) | 2007-04-23 | 2008-10-30 | New Power Concepts, Llc | Machine à cycle stirling |
| US8763391B2 (en) | 2007-04-23 | 2014-07-01 | Deka Products Limited Partnership | Stirling cycle machine |
| US9441575B2 (en) | 2008-04-25 | 2016-09-13 | New Power Concepts Llc | Thermal energy recovery system |
| WO2010036674A1 (fr) * | 2008-09-26 | 2010-04-01 | Cts Corporation | Pédale d’accélérateur pour un véhicule |
| EP2449244B1 (fr) | 2009-07-01 | 2016-05-04 | New Power Concepts LLC | Machine à cycle stirling |
| US9822730B2 (en) | 2009-07-01 | 2017-11-21 | New Power Concepts, Llc | Floating rod seal for a stirling cycle machine |
| US9797341B2 (en) | 2009-07-01 | 2017-10-24 | New Power Concepts Llc | Linear cross-head bearing for stirling engine |
| 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)
| 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 US US06/159,686 patent/US4335884A/en not_active Expired - Lifetime
- 1980-06-16 JP JP8034180A patent/JPS5650238A/ja active Granted
- 1980-06-17 SE SE8004468A patent/SE443629B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2459371A1 (fr) | 1981-01-09 |
| US4335884A (en) | 1982-06-22 |
| SE8004468L (sv) | 1980-12-19 |
| JPS5650238A (en) | 1981-05-07 |
| JPS6148625B2 (fr) | 1986-10-24 |
| FR2459371B1 (fr) | 1983-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8004468-8 Effective date: 19920109 Format of ref document f/p: F |