CH522968A - Führungsschacht für elektrische Leitungen - Google Patents

Führungsschacht für elektrische Leitungen

Info

Publication number: CH522968A
Authority: CH; Switzerland
Prior art keywords: guide shaft; electrical cables; cables; electrical; guide
Prior art date: 1970-08-19

Application number

CH1184071A

Other languages

English (en)

Inventor

Vos Maarten De

Original Assignee

Fokker Vfw

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.)

1970-08-19

Filing date

1971-08-12

Publication date

1972-05-15

1971-08-12 Application filed by Fokker Vfw filed Critical Fokker Vfw

1972-05-15 Publication of CH522968A publication Critical patent/CH522968A/de

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Details Of Indoor Wiring (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

CH1184071A 1970-08-19 1971-08-12 Führungsschacht für elektrische Leitungen CH522968A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7012238A NL7012238A (de)	1970-08-19	1970-08-19

Publications (1)

Publication Number	Publication Date
CH522968A true CH522968A (de)	1972-05-15

Family

ID=19810809

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1184071A CH522968A (de)	1970-08-19	1971-08-12	Führungsschacht für elektrische Leitungen

Country Status (12)

Country	Link
US (1)	US3745229A (de)
AU (1)	AU3237371A (de)
BE (1)	BE771267A (de)
CA (1)	CA936931A (de)
CH (1)	CH522968A (de)
DE (1)	DE2140562A1 (de)
FR (1)	FR2102356B3 (de)
GB (1)	GB1310217A (de)
IE (1)	IE35515B1 (de)
LU (1)	LU63724A1 (de)
NL (1)	NL7012238A (de)
ZA (1)	ZA715411B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4269231A (en) *	1978-07-28	1981-05-26	Happer Systems Limited	Below surface ducting
FR2582161B1 (fr) *	1985-05-15	1989-07-28	Lamotte Daniel	Canalisations metalliques a plusieurs compartiments pour la distribution de courants electriques
US4807354A (en) *	1985-09-10	1989-02-28	General Electric Company	Method of rearranging components of a dynamoelectric machine
US4754179A (en) *	1985-09-10	1988-06-28	General Electric Company	Dynamoelectric machine
US4899506A (en) *	1989-04-24	1990-02-13	Square D Company	Large capacity electrical service fitting for concrete floors
US5125199A (en) *	1989-11-13	1992-06-30	Square D Company	Floor duct with integral interlock
AU2005202897B2 (en) *	2005-07-01	2010-06-10	Alcatel Lucent	Controlled environment augment of cable pillar
CN111734019B (zh) *	2020-07-07	2022-02-11	宁波中腾建筑科技有限公司	一种环保型预制内墙

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3471629A (en) *	1963-03-12	1969-10-07	Ray O Leary	Electrical surface raceway wiring system
DE1276153B (de) *	1965-04-15	1968-08-29	Albert Theysohn	Kabelfuehrungskanal
US3403220A (en) *	1965-10-25	1968-09-24	Riedel Anton	Cable guiding channel
CH435396A (de) *	1966-04-15	1967-05-15	Oskar Woertz Inh H & O Woertz	Leitungskanal zur Verlegung und Montage von elektrischen Leitungen, Kabeln und Anschlussapparaten an Wänden und Brüstungen, insbesondere Fensterbrüstungen

1970
- 1970-08-19 NL NL7012238A patent/NL7012238A/xx unknown
1971
- 1971-08-12 CH CH1184071A patent/CH522968A/de not_active IP Right Cessation
- 1971-08-13 GB GB3821971A patent/GB1310217A/en not_active Expired
- 1971-08-13 LU LU63724D patent/LU63724A1/xx unknown
- 1971-08-13 CA CA120574A patent/CA936931A/en not_active Expired
- 1971-08-13 DE DE19712140562 patent/DE2140562A1/de active Pending
- 1971-08-13 IE IE1024/71A patent/IE35515B1/xx unknown
- 1971-08-13 BE BE771267A patent/BE771267A/nl unknown
- 1971-08-13 ZA ZA715411A patent/ZA715411B/xx unknown
- 1971-08-16 AU AU32373/71A patent/AU3237371A/en not_active Expired
- 1971-08-16 US US00172111A patent/US3745229A/en not_active Expired - Lifetime
- 1971-08-16 FR FR7129845A patent/FR2102356B3/fr not_active Expired

Also Published As

Publication number	Publication date
CA936931A (en)	1973-11-13
DE2140562A1 (de)	1972-02-24
FR2102356B3 (de)	1974-05-10
FR2102356A3 (de)	1972-04-07
LU63724A1 (de)	1972-01-04
GB1310217A (en)	1973-03-14
IE35515L (en)	1972-02-19
ZA715411B (en)	1972-04-26
IE35515B1 (en)	1976-03-03
US3745229A (en)	1973-07-10
NL7012238A (de)	1972-02-22
BE771267A (nl)	1971-12-16
AU3237371A (en)	1973-02-22

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Legal Events

Date	Code	Title	Description
1975-03-14	PL	Patent ceased