NO135651B - - Google Patents

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Publication number
NO135651B
NO135651B NO744616A NO744616A NO135651B NO 135651 B NO135651 B NO 135651B NO 744616 A NO744616 A NO 744616A NO 744616 A NO744616 A NO 744616A NO 135651 B NO135651 B NO 135651B
Authority
NO
Norway
Prior art keywords
relay
signaling
signaling device
current source
contact
Prior art date
Application number
NO744616A
Other languages
English (en)
Norwegian (no)
Other versions
NO744616L (it
NO135651C (it
Inventor
B L Holm
G R Edelberg
Original Assignee
Kockums Mekaniska Verkstads Ab
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 Kockums Mekaniska Verkstads Ab filed Critical Kockums Mekaniska Verkstads Ab
Publication of NO744616L publication Critical patent/NO744616L/no
Publication of NO135651B publication Critical patent/NO135651B/no
Publication of NO135651C publication Critical patent/NO135651C/no

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B2045/005—Arrangements or adaptations of signalling or lighting devices comprising particular electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Relay Circuits (AREA)
  • Audible And Visible Signals (AREA)
  • Mechanical Control Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Selective Calling Equipment (AREA)
NO744616A 1974-01-04 1974-12-20 NO135651C (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400075A SE379321B (it) 1974-01-04 1974-01-04

Publications (3)

Publication Number Publication Date
NO744616L NO744616L (it) 1975-07-28
NO135651B true NO135651B (it) 1977-01-24
NO135651C NO135651C (it) 1977-05-04

Family

ID=20319833

Family Applications (1)

Application Number Title Priority Date Filing Date
NO744616A NO135651C (it) 1974-01-04 1974-12-20

Country Status (10)

Country Link
US (1) US3939385A (it)
JP (1) JPS5741031B2 (it)
DE (1) DE2461408A1 (it)
DK (1) DK675874A (it)
FI (1) FI372774A (it)
FR (1) FR2256865B1 (it)
GB (1) GB1435409A (it)
IT (1) IT1067501B (it)
NO (1) NO135651C (it)
SE (1) SE379321B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234701A1 (de) * 1982-09-18 1984-04-05 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
JPH02135022A (ja) * 1988-11-16 1990-05-23 Ichiro Horie 倒伏稲の引起し装置
FR2807864A1 (fr) * 2000-04-14 2001-10-19 Willy Noerens Corne de brume a fonctionnement automatique
CN100517138C (zh) * 2007-12-06 2009-07-22 顾宝兴 免待机单按钮程控电源开关电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE422753C (de) * 1925-12-11 Procedes W A Loth Soc Ind Des Verfahren zur Erzeugung von Fahrt- oder Wegesignalen an Bord von Fahrzeugen
US1749444A (en) * 1926-07-20 1930-03-04 Frank B Rae Signal system

Also Published As

Publication number Publication date
NO744616L (it) 1975-07-28
FR2256865A1 (it) 1975-08-01
JPS50107893A (it) 1975-08-25
FR2256865B1 (it) 1977-07-08
SE7400075L (it) 1975-07-07
DE2461408A1 (de) 1975-07-17
SE379321B (it) 1975-10-06
DK675874A (it) 1975-09-08
IT1067501B (it) 1985-03-16
NO135651C (it) 1977-05-04
FI372774A (it) 1975-07-05
GB1435409A (en) 1976-05-12
US3939385A (en) 1976-02-17
JPS5741031B2 (it) 1982-09-01

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