DE3545882C2 - - Google Patents

Info

Publication number
DE3545882C2
DE3545882C2 DE3545882A DE3545882A DE3545882C2 DE 3545882 C2 DE3545882 C2 DE 3545882C2 DE 3545882 A DE3545882 A DE 3545882A DE 3545882 A DE3545882 A DE 3545882A DE 3545882 C2 DE3545882 C2 DE 3545882C2
Authority
DE
Germany
Prior art keywords
piston
ring
cylinder
cylinder arrangement
damping
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.)
Expired - Fee Related
Application number
DE3545882A
Other languages
German (de)
English (en)
Other versions
DE3545882A1 (de
Inventor
Edelwald 6054 Rodgau De Lutz
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Priority to DE19853545882 priority Critical patent/DE3545882A1/de
Priority to CH3749/86A priority patent/CH673511A5/de
Priority to FR8617945A priority patent/FR2592211A1/fr
Publication of DE3545882A1 publication Critical patent/DE3545882A1/de
Application granted granted Critical
Publication of DE3545882C2 publication Critical patent/DE3545882C2/de
Granted legal-status Critical Current

Links

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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the pressure
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
DE19853545882 1985-12-23 1985-12-23 Kolben-zylinderanordnung insbesondere fuer einen hochspannungs-leistungsschalter Granted DE3545882A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19853545882 DE3545882A1 (de) 1985-12-23 1985-12-23 Kolben-zylinderanordnung insbesondere fuer einen hochspannungs-leistungsschalter
CH3749/86A CH673511A5 (enrdf_load_stackoverflow) 1985-12-23 1986-09-18
FR8617945A FR2592211A1 (fr) 1985-12-23 1986-12-22 Dispositif a piston et cylindre pour un disjoncteur a haute tension pour coupure en charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545882 DE3545882A1 (de) 1985-12-23 1985-12-23 Kolben-zylinderanordnung insbesondere fuer einen hochspannungs-leistungsschalter

Publications (2)

Publication Number Publication Date
DE3545882A1 DE3545882A1 (de) 1987-06-25
DE3545882C2 true DE3545882C2 (enrdf_load_stackoverflow) 1992-05-21

Family

ID=6289442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853545882 Granted DE3545882A1 (de) 1985-12-23 1985-12-23 Kolben-zylinderanordnung insbesondere fuer einen hochspannungs-leistungsschalter

Country Status (3)

Country Link
CH (1) CH673511A5 (enrdf_load_stackoverflow)
DE (1) DE3545882A1 (enrdf_load_stackoverflow)
FR (1) FR2592211A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230123A1 (de) * 1992-09-09 1994-03-17 Fichtel & Sachs Ag Zylinder für hydraulische und/oder pneumatische Anlagen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842011A1 (de) * 1988-12-14 1990-06-21 Asea Brown Boveri Hydraulikantrieb
GB9911526D0 (en) * 1999-05-19 1999-07-14 Lucas Ind Plc Actuator
DE102005036124A1 (de) * 2005-07-26 2007-02-01 Gustav Magenwirth Gmbh & Co. Kg Betätigungszylinder
FR2969811B1 (fr) 2010-12-23 2013-02-08 Areva T & D Sas Dispositif a piston et cylindre pour appareillages electriques a moyenne et haute tension.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251157B (de) * 1967-09-28 The Cessna Aircraft Company, Wichita Kan (V St A) Vorrichtung zum Steuern des Flussigkeitsaustnttes aus dem Zylinder eines Flussigkeitsmotors
GB539807A (en) * 1939-04-27 1941-09-24 Siam Improvements in pneumatic remote controlled release devices
US2446224A (en) * 1945-05-03 1948-08-03 Ramsey Accessories Mfg Corp Hydraulic control oil ring
DE1239948B (de) * 1959-06-30 1967-05-03 Stothert & Pitt Ltd Durch Druckmedium betaetigter, doppeltwirkender Druckzylinder
US3921988A (en) * 1971-04-19 1975-11-25 Ramsey Corp Trw Inc Piston and resilient plastic piston ring combination
DE2603041A1 (de) * 1976-01-28 1977-08-04 Licentia Gmbh Elektrischer schalter mit hydraulischem antrieb
DE2838219A1 (de) * 1978-08-30 1980-03-13 Siemens Ag Hydraulischer antrieb
DE2851478A1 (de) * 1978-11-28 1980-06-04 Mts Systems Gmbh Schnell schaltende antriebsvorrichtung
DE3045041A1 (de) * 1980-11-27 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Hydraulische betaetigungsvorrichtung fuer einen elektrischen hochspannungs-leistungsschalter
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor
FR2541814A1 (fr) * 1983-02-25 1984-08-31 Bello Martino Micro-contact a telecommande pneumatique
FR2548442A1 (fr) * 1983-06-16 1985-01-04 Micro Mega Sa Pneumo-contact pour la commande de l'alimentation electrique d'une ampoule eclairant un faisceau de fibres optiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230123A1 (de) * 1992-09-09 1994-03-17 Fichtel & Sachs Ag Zylinder für hydraulische und/oder pneumatische Anlagen

Also Published As

Publication number Publication date
CH673511A5 (enrdf_load_stackoverflow) 1990-03-15
FR2592211A1 (fr) 1987-06-26
DE3545882A1 (de) 1987-06-25

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8128 New person/name/address of the agent

Representative=s name: RUPPRECHT, K., DIPL.-ING., PAT.-ANW., 6242 KRONBER

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee