OA05703A - Dispositif assurant l'étanchéité entre l'arbre de rotor et l'enveloppe de rotor d'un régénérateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux. - Google Patents

Dispositif assurant l'étanchéité entre l'arbre de rotor et l'enveloppe de rotor d'un régénérateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux.

Info

Publication number
OA05703A
OA05703A OA56218A OA56218A OA05703A OA 05703 A OA05703 A OA 05703A OA 56218 A OA56218 A OA 56218A OA 56218 A OA56218 A OA 56218A OA 05703 A OA05703 A OA 05703A
Authority
OA
OAPI
Prior art keywords
radial
seal
axial
rotor
allowing relative
Prior art date
Application number
OA56218A
Other languages
English (en)
French (fr)
Original Assignee
Svenska Rotor Maskiner 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.)
Filing date
Publication date
Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Publication of OA05703A publication Critical patent/OA05703A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/047—Sealing means
    • 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
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass
    • Y10S165/02—Seal and seal-engaging surface are relatively movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
OA56218A 1976-07-12 1977-07-05 Dispositif assurant l'étanchéité entre l'arbre de rotor et l'enveloppe de rotor d'un régénérateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux. OA05703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/704,705 US4040475A (en) 1976-07-12 1976-07-12 Axially movable sector plate support for rotary regenerative heat exchanger

Publications (1)

Publication Number Publication Date
OA05703A true OA05703A (fr) 1981-05-31

Family

ID=24830554

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56218A OA05703A (fr) 1976-07-12 1977-07-05 Dispositif assurant l'étanchéité entre l'arbre de rotor et l'enveloppe de rotor d'un régénérateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux.

Country Status (11)

Country Link
US (1) US4040475A (US07655688-20100202-C00548.png)
JP (1) JPS538852A (US07655688-20100202-C00548.png)
AU (1) AU503193B2 (US07655688-20100202-C00548.png)
BR (1) BR7704540A (US07655688-20100202-C00548.png)
CA (1) CA1056810A (US07655688-20100202-C00548.png)
DE (1) DE2730830C2 (US07655688-20100202-C00548.png)
FR (1) FR2358597A1 (US07655688-20100202-C00548.png)
IN (1) IN145987B (US07655688-20100202-C00548.png)
MX (1) MX144857A (US07655688-20100202-C00548.png)
NZ (1) NZ184272A (US07655688-20100202-C00548.png)
OA (1) OA05703A (US07655688-20100202-C00548.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372371A (en) * 1981-10-13 1983-02-08 The Air Preheater Company, Inc. Trunnion air seal
JPS63170308U (US07655688-20100202-C00548.png) * 1987-04-28 1988-11-07
US5038849A (en) * 1989-10-24 1991-08-13 Damper Design, Inc. Sealing of air heaters by deforming sector plates
US5425543A (en) * 1993-09-17 1995-06-20 Buckshaw; Dennis J. Seal assembly for rotating shaft
US6749815B2 (en) * 2001-05-04 2004-06-15 Megtec Systems, Inc. Switching valve seal
CN103016740B (zh) * 2012-12-11 2015-03-25 马鞍山市荣亿密封材料有限责任公司 一种空气预热器的轴端密封装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666624A (en) * 1950-02-18 1954-01-19 Air Preheater Interlocked seal for rotary regenerative preheaters
BE522549A (US07655688-20100202-C00548.png) * 1952-09-06
FR1068895A (fr) * 1952-09-26 1954-07-01 Svenska Rotor Maskiner Ab Perfectionnement aux dispositifs de transfert de chaleur
US2874939A (en) * 1956-12-20 1959-02-24 Air Preheater Radial seal for rotary heat exchanger
CA657630A (en) * 1959-02-09 1963-02-12 Combustion Engineering Sealing arrangement
US3270803A (en) * 1961-12-21 1966-09-06 Combustion Eng Sealing arrangement for rotary heat exchanger
FR1447765A (fr) * 1965-09-23 1966-07-29 Podolsky Mashinostroitelny Zd Dispositif d'étanchéité du rotor des réchauffeurs d'air à régénération
GB1303695A (US07655688-20100202-C00548.png) * 1970-09-08 1973-01-17
US3786868A (en) * 1972-04-24 1974-01-22 Air Preheater Self-compensating sector plate
US3822739A (en) * 1973-02-02 1974-07-09 Air Preheater Multi-directional seal biasing means
US3980128A (en) * 1975-06-02 1976-09-14 The Air Preheater Company, Inc. Rotor post seal

Also Published As

Publication number Publication date
IN145987B (US07655688-20100202-C00548.png) 1979-02-03
US4040475A (en) 1977-08-09
FR2358597A1 (fr) 1978-02-10
AU2572477A (en) 1978-12-07
NZ184272A (en) 1980-03-05
JPS538852A (en) 1978-01-26
BR7704540A (pt) 1978-03-28
MX144857A (es) 1981-11-27
AU503193B2 (en) 1979-08-23
FR2358597B1 (US07655688-20100202-C00548.png) 1982-02-05
CA1056810A (en) 1979-06-19
DE2730830C2 (de) 1985-04-04
DE2730830A1 (de) 1978-01-19
JPS5733519B2 (US07655688-20100202-C00548.png) 1982-07-17

Similar Documents

Publication Publication Date Title
FR2343943A1 (fr) Joint de traversee d'arbre a obturation par un gaz
CH549742A (fr) Dispositif pour assurer l'etancheite entre un arbre et un carter a travers lequel passe cet arbre.
FR2353772A1 (fr) Joint d'etancheite d'arbre
NO156425C (no) Tetningsanordning anbrakt pŸ innersiden av huset i en gassturbins turbinseksjon.
NO874439L (no) Gasstetningsanordning for en aksel.
FR2405410B1 (fr) Dispositif d'etancheite perfectionne pour organes rotatifs, notamment pour roulement d'arbre rotatif.
IT7920096A0 (it) Turbina a fluido.
JPS52103762A (en) Flow centrifugal machine withoug rotary seal
SE420752B (sv) Gasturbinrotor av skivtyp
BE805916A (fr) Joint d'arbre hydrodynamique bidirectionnel
IT1093817B (it) Dispositivo di sigillatura per giunto a rotazione per fluidi,e giunto relativo
IT8223210A0 (it) Tenuta per albero rotante.
OA05703A (fr) Dispositif assurant l'étanchéité entre l'arbre de rotor et l'enveloppe de rotor d'un régénérateur rotatif en autorisant des mouvements thermiques relatifs tant axiaux que radiaux.
IT7927522A0 (it) Carcassa di turbina a gas.
NO771043L (no) Akseltetningsring.
NO155307C (no) Pakningsanordning for roterende aksel.
NO136378C (no) Anordning ved statorskovlene p} en reverserbar aksialgassturbin.
IT1087868B (it) Trasmissione a fluido secco e rotore per essa.
FR2326578A1 (fr) Dispositif d'entrainement en rotation d'un rotor a aubes d'une turbomachine
DK142977A (da) Glideringstetning til akslen i en roterende maskine navnlig en centrifugalpumpe
ATA967276A (de) Hydrostatische wellenabdichtung
NL7706729A (nl) Asafdichting.
JPS5321309A (en) Shaft sealing device of steam turbine
NL7614108A (nl) Afdichting voor schroefaskoker.
NO764069L (no) Radial akseltetning.