CH625638A5 - - Google Patents

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Publication number
CH625638A5
CH625638A5 CH1014277A CH1014277A CH625638A5 CH 625638 A5 CH625638 A5 CH 625638A5 CH 1014277 A CH1014277 A CH 1014277A CH 1014277 A CH1014277 A CH 1014277A CH 625638 A5 CH625638 A5 CH 625638A5
Authority
CH
Switzerland
Prior art keywords
seal
flange
gas
sealing
stop
Prior art date
Application number
CH1014277A
Other languages
German (de)
English (en)
Inventor
Helmut Nowack
Adelbert Rappange
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1014277A priority Critical patent/CH625638A5/de
Priority to US05/833,361 priority patent/US4161316A/en
Priority to JP11728177A priority patent/JPS5435552A/ja
Publication of CH625638A5 publication Critical patent/CH625638A5/de

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
    • F16J15/56—Other sealings for reciprocating rods
    • 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
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
    • 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
    • Y10S277/929—Seal feature where change in operation or condition induces additional leakage control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CH1014277A 1977-08-18 1977-08-18 CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1014277A CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-18 1977-08-18
US05/833,361 US4161316A (en) 1977-08-18 1977-09-14 Gastight penetration
JP11728177A JPS5435552A (en) 1977-08-18 1977-09-29 Gas seal type bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014277A CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-18 1977-08-18

Publications (1)

Publication Number Publication Date
CH625638A5 true CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-30

Family

ID=4359831

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1014277A CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-18 1977-08-18

Country Status (3)

Country Link
US (1) US4161316A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5435552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH625638A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635944A (en) * 1984-09-20 1987-01-13 Sabo Robert C Method for providing a seal around a shaft and against a bearing housing
US4556222A (en) * 1984-10-29 1985-12-03 Lewis Donald E Auxiliary sealing system for fluid mixers
US5772214A (en) * 1996-04-12 1998-06-30 Carrier Corporation Automatic shut down seal control
US7044513B2 (en) * 2003-11-25 2006-05-16 Hansen International Weather resistant latch handle assembly
US20210267080A1 (en) * 2018-10-09 2021-08-26 Mitsubishi Electric Corporation Gas-insulated switchgear
CN117589575A (zh) * 2023-12-01 2024-02-23 中国人民解放军火箭军工程大学 材料体积膨胀特性测量装置及测量方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520111Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-05-12 1970-08-13
US3604098A (en) * 1969-11-25 1971-09-14 Irwin C Goldberg Method of servicing a pump unit
US3675933A (en) * 1970-09-03 1972-07-11 Crane Packing Co Seal with installed space parts
US3778881A (en) * 1972-11-29 1973-12-18 P Knapp Cylinder end assembly
JPS4978178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-06 1974-07-27

Also Published As

Publication number Publication date
US4161316A (en) 1979-07-17
JPS5435552A (en) 1979-03-15

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased