ZA794425B - Signal bladder - Google Patents

Signal bladder

Info

Publication number
ZA794425B
ZA794425B ZA00794425A ZA794425A ZA794425B ZA 794425 B ZA794425 B ZA 794425B ZA 00794425 A ZA00794425 A ZA 00794425A ZA 794425 A ZA794425 A ZA 794425A ZA 794425 B ZA794425 B ZA 794425B
Authority
ZA
South Africa
Prior art keywords
bladder
signal
signal bladder
Prior art date
Application number
ZA00794425A
Other languages
English (en)
Inventor
T Perry
Original Assignee
T Perry
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 T Perry filed Critical T Perry
Publication of ZA794425B publication Critical patent/ZA794425B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/26—Communication means, e.g. means for signalling the presence of divers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Emergency Lowering Means (AREA)
ZA00794425A 1978-08-28 1979-08-22 Signal bladder ZA794425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ18826478 1978-08-28

Publications (1)

Publication Number Publication Date
ZA794425B true ZA794425B (en) 1980-09-24

Family

ID=19918548

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00794425A ZA794425B (en) 1978-08-28 1979-08-22 Signal bladder

Country Status (6)

Country Link
US (1) US4240371A (it)
AU (1) AU5021879A (it)
FR (1) FR2434750A1 (it)
GB (1) GB2029332B (it)
IT (2) IT7953536V0 (it)
ZA (1) ZA794425B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498878A (en) * 1982-08-31 1985-02-12 Shieh Shin Shi Safety diving backpack
US4779554A (en) * 1985-10-09 1988-10-25 Courtney William L Rigid diver backpack with internal buoyancy compensator and ballast compartment
WO1986002613A1 (en) * 1984-10-24 1986-05-09 William Lee Courtney Diver scuba gear
US5058524A (en) * 1991-01-17 1991-10-22 Guthrie Jr John T Device for locating lost skis in powder snow
US5095845A (en) * 1991-07-26 1992-03-17 Murphy Betty J Emergency signaling system
US5199374A (en) * 1992-01-23 1993-04-06 Paul Blanchette Aerial location self-actuating emergency sea surface marker for capsized vessels
US5855454A (en) * 1992-04-17 1999-01-05 Courtney; William L. Water safety and survival system
AU4498396A (en) * 1995-01-31 1996-08-21 Huraken Holdings Limited Signalling apparatus
US5634427A (en) * 1995-05-08 1997-06-03 Rollins; Frances J. Emergency signalling device
US6332424B1 (en) * 1999-06-02 2001-12-25 Stephen B. Frink Hands free signal device
AUPR423001A0 (en) 2001-04-05 2001-05-17 Barden, Wayne An inflatable buoy
US7882775B2 (en) * 2007-08-07 2011-02-08 Engineering Science Analysis Corporation Non-lethal restraint device with diverse deployability applications
CN102001426A (zh) * 2010-10-29 2011-04-06 李素明 一种安装在岸堤上的落水遇险绳索救护器
CN110697008A (zh) * 2018-07-10 2020-01-17 北京安华威和航空航天技术有限公司 一种潜水用自救设备控制装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418397A (en) * 1944-03-15 1947-04-01 American Cyanamid Co Life jacket dye marker
US2569977A (en) * 1949-05-31 1951-10-02 Grand Rapids Hardware Company Releasable float
US2830309A (en) * 1955-02-10 1958-04-15 Harvel T Lawson Swimmer's marker buoy
US3042946A (en) * 1960-07-14 1962-07-10 Davis & Mcgill Inc Personal inflatable life preserver
FR1344133A (fr) * 1963-01-21 1963-11-22 Dispositif de sécurité et de signalisation pour plongées
FR1601950A (it) * 1968-12-31 1970-09-21
US3760440A (en) * 1971-02-24 1973-09-25 F Casciano Diver signal and/or marker
US3746285A (en) * 1972-02-25 1973-07-17 J Mango Rescue balloon kit
US3874325A (en) * 1973-12-13 1975-04-01 Iii John Cocker Search and recovery device
CH578968A5 (en) * 1974-04-29 1976-08-31 Harrison Timothy Signal equipment for man overboard - has balloon inflated by gas and anchored by long rope
CH607926A5 (en) * 1976-05-21 1978-12-15 Anton Josef Schuler Avalanche rope with rising balloon
US4042882A (en) * 1976-10-18 1977-08-16 Camacho Gustavo G Radio-balloon distress signal
US4080677A (en) * 1977-02-11 1978-03-28 Koehler Carlton L Portable diver distress signalling device
FR2383830A1 (fr) * 1977-03-18 1978-10-13 Jacquin Michel Ballon de reperage pour nageur ou plongeur

Also Published As

Publication number Publication date
US4240371A (en) 1980-12-23
AU5021879A (en) 1980-03-06
FR2434750A1 (fr) 1980-03-28
IT7953536V0 (it) 1979-08-28
GB2029332B (en) 1982-10-27
FR2434750B1 (it) 1983-10-21
GB2029332A (en) 1980-03-19
IT7968719A0 (it) 1979-08-28

Similar Documents

Publication Publication Date Title
GB2013010B (en) Signal transmission
JPS54142963A (en) Signal generator
GB2020930B (en) Signal combining apparatus
JPS54122097A (en) Signal simulator
JPS54117607A (en) Signal processor
GB2037527B (en) Signal mixign circuits
ZA794425B (en) Signal bladder
HU182520B (en) Displacement-sensing signal transformer
JPS54122965A (en) Signal decoder
JPS54152808A (en) Signal generator
JPS54149534A (en) Signal processor
JPS5554457A (en) Commutationntype signal level converter
JPS5528198A (en) Reference signal circuit
DE2960628D1 (en) Voltage-to-charge transducer
JPS54132160A (en) Signal converter
JPS54134468A (en) Signal generator
JPS5544299A (en) Multiiburst signal generator
JPS5545404A (en) Bladder
GB2432984B (en) Signal receiver
JPS5525157A (en) Signal transmitter
JPS54150940A (en) Seriallparallel signal converter
JPS5553391A (en) Signal indicator
JPS54115117A (en) Signal canceller
JPS54131957A (en) Signal processor
JPS54152847A (en) Signal converter