DE3423662C2 - - Google Patents

Info

Publication number
DE3423662C2
DE3423662C2 DE19843423662 DE3423662A DE3423662C2 DE 3423662 C2 DE3423662 C2 DE 3423662C2 DE 19843423662 DE19843423662 DE 19843423662 DE 3423662 A DE3423662 A DE 3423662A DE 3423662 C2 DE3423662 C2 DE 3423662C2
Authority
DE
Germany
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
DE19843423662
Other languages
German (de)
Other versions
DE3423662A1 (en
Inventor
Dorin Dipl.-Ing. 6708 Neuhofen De Hank
Michel Dipl.-Ing. 6944 Hemsbach De Spicka
Bernd-Ruediger Dipl.-Phys. 6800 Mannheim De Kowallik
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.)
ABB AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE19843423662 priority Critical patent/DE3423662A1/en
Publication of DE3423662A1 publication Critical patent/DE3423662A1/en
Application granted granted Critical
Publication of DE3423662C2 publication Critical patent/DE3423662C2/de
Granted legal-status Critical Current

Links

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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
DE19843423662 1984-06-27 1984-06-27 Wall duct for pipes and cables, and method for the subsequent laying of cables through such a duct Granted DE3423662A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843423662 DE3423662A1 (en) 1984-06-27 1984-06-27 Wall duct for pipes and cables, and method for the subsequent laying of cables through such a duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843423662 DE3423662A1 (en) 1984-06-27 1984-06-27 Wall duct for pipes and cables, and method for the subsequent laying of cables through such a duct

Publications (2)

Publication Number Publication Date
DE3423662A1 DE3423662A1 (en) 1986-01-09
DE3423662C2 true DE3423662C2 (en) 1987-04-23

Family

ID=6239265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843423662 Granted DE3423662A1 (en) 1984-06-27 1984-06-27 Wall duct for pipes and cables, and method for the subsequent laying of cables through such a duct

Country Status (1)

Country Link
DE (1) DE3423662A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909446A1 (en) * 1988-03-25 1989-10-05 Kernforschungsanlage Juelich Pressure container for a nuclear reactor
DE3822632A1 (en) * 1988-07-05 1990-01-11 Bundesrep Deutschland High-frequency-insulated cable lead-through for screening walls
DE10229597A1 (en) * 2002-07-02 2004-01-29 Friedhelm Brandenburg Fire stop arrangement for fire wall outside buildings for feeder cable of external antenna of e.g. mobile radiotelephone service has hollow section body made from non-combustible material, in which feeder cable is arranged
DE102012006057A1 (en) * 2012-03-27 2013-10-02 Kaiser Gmbh & Co Kg Installation box for electrotechnical applications
EP4118722A4 (en) * 2020-03-12 2024-04-17 Cesium Ab Supply unit for electromagnetically shielded and burglarproof rooms

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606339A1 (en) * 1986-02-27 1987-09-03 Bbc Brown Boveri & Cie Fireproof and radiation-proof wall and/or floor lead-through
FR2606443A1 (en) * 1986-11-10 1988-05-13 Pozzi Michel Isolation device for the passage of cables or pipework

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035839B2 (en) * 1970-07-18 1974-12-12 Kraftwerk Union Ag, 4330 Muelheim Wall bushing for cables or pipes
DE2632325C3 (en) * 1976-07-17 1983-12-29 Neuwalzwerk Bettermann Ohg, 5750 Menden Fire protection device for a cable duct
DE2821191A1 (en) * 1978-05-13 1979-11-15 Hochtemperatur Reaktorbau Gmbh Pipe and cable fireproof wall box - has compressed non-combustible material secured inside spaced gratings
DE3246910A1 (en) * 1982-12-18 1984-06-20 Kaefer Isoliertechnik Gmbh & Co Kg, 2800 Bremen Lead-through for walls exposed to radiation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909446A1 (en) * 1988-03-25 1989-10-05 Kernforschungsanlage Juelich Pressure container for a nuclear reactor
DE3822632A1 (en) * 1988-07-05 1990-01-11 Bundesrep Deutschland High-frequency-insulated cable lead-through for screening walls
DE10229597A1 (en) * 2002-07-02 2004-01-29 Friedhelm Brandenburg Fire stop arrangement for fire wall outside buildings for feeder cable of external antenna of e.g. mobile radiotelephone service has hollow section body made from non-combustible material, in which feeder cable is arranged
DE102012006057A1 (en) * 2012-03-27 2013-10-02 Kaiser Gmbh & Co Kg Installation box for electrotechnical applications
DE102012006057B4 (en) * 2012-03-27 2016-06-02 Kaiser Gmbh & Co Kg Installation box for electrotechnical applications
EP4118722A4 (en) * 2020-03-12 2024-04-17 Cesium Ab Supply unit for electromagnetically shielded and burglarproof rooms

Also Published As

Publication number Publication date
DE3423662A1 (en) 1986-01-09

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8181 Inventor (new situation)

Free format text: HANK, DORIN, DIPL.-ING., 6708 NEUHOFEN, DE SPICKA, MICHEL, DIPL.-ING., 6944 HEMSBACH, DE KOWALLIK, BERND-RUEDIGER, DIPL.-PHYS., 6800 MANNHEIM, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE

8327 Change in the person/name/address of the patent owner

Owner name: ASEA BROWN BOVERI AG, 6800 MANNHEIM, DE

8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee