FR2042894A5 - - Google Patents

Info

Publication number
FR2042894A5
FR2042894A5 FR7012135A FR7012135A FR2042894A5 FR 2042894 A5 FR2042894 A5 FR 2042894A5 FR 7012135 A FR7012135 A FR 7012135A FR 7012135 A FR7012135 A FR 7012135A FR 2042894 A5 FR2042894 A5 FR 2042894A5
Authority
FR
France
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
Application number
FR7012135A
Other languages
French (fr)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2042894A5 publication Critical patent/FR2042894A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
FR7012135A 1969-04-04 1970-04-03 Expired FR2042894A5 (index.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81344169A 1969-04-04 1969-04-04

Publications (1)

Publication Number Publication Date
FR2042894A5 true FR2042894A5 (index.php) 1971-02-12

Family

ID=25212373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012135A Expired FR2042894A5 (index.php) 1969-04-04 1970-04-03

Country Status (8)

Country Link
US (1) US3624326A (index.php)
JP (2) JPS51707B1 (index.php)
AT (1) AT299366B (index.php)
BE (1) BE748259A (index.php)
CH (1) CH505455A (index.php)
DE (1) DE2014265A1 (index.php)
ES (1) ES377262A1 (index.php)
FR (1) FR2042894A5 (index.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151206B (nl) * 1971-03-05 1976-10-15 Coq Bv Eenpolig schakelveld voor een geheel beschermde elektrische verdeel- en schakelinrichting voor hoge spanning.
JPS552933U (index.php) * 1978-06-19 1980-01-10
JP6927878B2 (ja) 2014-12-12 2021-09-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 表面水を用いて流体を冷却する冷却装置
US10364002B2 (en) 2015-07-30 2019-07-30 Koninklijke Philips N.V. Water lock to prevent water ingress

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043940A (en) * 1958-01-10 1962-07-10 Westinghouse Electric Corp Compressed-gas circuit interrupter
US3009042A (en) * 1958-04-18 1961-11-14 Westinghouse Electric Corp Circuit interrupters
CA681771A (en) * 1959-05-29 1964-03-10 J. Easley Gilbert Terminal bushing construction
US3284602A (en) * 1961-12-20 1966-11-08 Westinghouse Electric Corp Compressed-gas circuit interrupters
US3291948A (en) * 1964-08-06 1966-12-13 Westinghouse Electric Corp Orifice structure for compressed gas-circuit interrupter
DE1249972B (index.php) * 1964-08-24
US3364327A (en) * 1965-01-21 1968-01-16 Westinghouse Electric Corp Compressed-gas circuit breaker with movable orifice contact and configured flow director about stationary contact assembly
US3495057A (en) * 1967-11-06 1970-02-10 Ite Imperial Corp Dual slide valve with lost motion means for gas blast breaker

Also Published As

Publication number Publication date
BE748259A (fr) 1970-08-31
CH505455A (de) 1971-03-31
DE2014265A1 (de) 1970-10-15
JPS5023502B1 (index.php) 1975-08-08
ES377262A1 (es) 1972-06-16
US3624326A (en) 1971-11-30
AT299366B (de) 1972-06-12
JPS51707B1 (index.php) 1976-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse