JPS5226471A - Vacuum switching tube - Google Patents

Vacuum switching tube

Info

Publication number
JPS5226471A
JPS5226471A JP10238675A JP10238675A JPS5226471A JP S5226471 A JPS5226471 A JP S5226471A JP 10238675 A JP10238675 A JP 10238675A JP 10238675 A JP10238675 A JP 10238675A JP S5226471 A JPS5226471 A JP S5226471A
Authority
JP
Japan
Prior art keywords
switching tube
vacuum switching
vacuum
tube
switching
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.)
Pending
Application number
JP10238675A
Other languages
Japanese (ja)
Inventor
Tetsurou Oogushi
Masaru Katou
Osamu Uchiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10238675A priority Critical patent/JPS5226471A/en
Publication of JPS5226471A publication Critical patent/JPS5226471A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/523—Cooling of switch parts by using heat pipes
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/6606—Terminal arrangements
    • H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
JP10238675A 1975-08-22 1975-08-22 Vacuum switching tube Pending JPS5226471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10238675A JPS5226471A (en) 1975-08-22 1975-08-22 Vacuum switching tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10238675A JPS5226471A (en) 1975-08-22 1975-08-22 Vacuum switching tube

Publications (1)

Publication Number Publication Date
JPS5226471A true JPS5226471A (en) 1977-02-28

Family

ID=14326000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10238675A Pending JPS5226471A (en) 1975-08-22 1975-08-22 Vacuum switching tube

Country Status (1)

Country Link
JP (1) JPS5226471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055367A (en) * 1973-09-12 1975-05-15
DE102020204230A1 (en) 2020-04-01 2021-10-07 Siemens Aktiengesellschaft Circuit breaker comprising a heat pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993871A (en) * 1972-10-18 1974-09-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993871A (en) * 1972-10-18 1974-09-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055367A (en) * 1973-09-12 1975-05-15
DE102020204230A1 (en) 2020-04-01 2021-10-07 Siemens Aktiengesellschaft Circuit breaker comprising a heat pipe

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