GB409606A - Circuit closing arrangement for the killing of whales by electricity - Google Patents

Circuit closing arrangement for the killing of whales by electricity

Info

Publication number
GB409606A
GB409606A GB31136/33A GB3113633A GB409606A GB 409606 A GB409606 A GB 409606A GB 31136/33 A GB31136/33 A GB 31136/33A GB 3113633 A GB3113633 A GB 3113633A GB 409606 A GB409606 A GB 409606A
Authority
GB
United Kingdom
Prior art keywords
lever
whales
recoil
killing
electricity
Prior art date
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
GB31136/33A
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.)
ELEK SK HVALSKYTNING AS
Original Assignee
ELEK SK HVALSKYTNING AS
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 ELEK SK HVALSKYTNING AS filed Critical ELEK SK HVALSKYTNING AS
Publication of GB409606A publication Critical patent/GB409606A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/14—Harpoons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

409,606. Electrocuting whales. AKTIESELSKAPET ELEKTRISK HVALSKYTNING, 14, Startingsgatan, Oslo, Norway. Nov. 8, 1933, No. 31136. Convention date, Nov. 8, 1932. [Class 48.] In gear for electrocuting whales according to Specification 337,724, [Class 48], the gun recoil closes the current circuit by a lever 4 which is released either by the recoil or by the trigger movement. When the gun recoils, a lever 10 is lifted by a lug on the gun barrel and rotates a locking disc 7 to release the lever 4. The lever is then free to be actuated bv the recoil. In a modification the lever 4 is locked by an electromagnet.
GB31136/33A 1932-11-08 1933-11-08 Circuit closing arrangement for the killing of whales by electricity Expired GB409606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO409606X 1932-11-08

Publications (1)

Publication Number Publication Date
GB409606A true GB409606A (en) 1934-05-03

Family

ID=19905576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31136/33A Expired GB409606A (en) 1932-11-08 1933-11-08 Circuit closing arrangement for the killing of whales by electricity

Country Status (2)

Country Link
GB (1) GB409606A (en)
NO (1) NO53888A (en)

Also Published As

Publication number Publication date
NO53888A (en)

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