[특허]Primer assembly

[미국특허] Primer assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C06C-005/04
출원번호	US-0205422 (1980-11-10)
우선권정보	CA-341463 (1979-12-07)
발명자 / 주소	Morrey, William B.
출원인 / 주소	CXA Ltd.
대리인 / 주소	Ballantyne, Donald G.
인용정보	피인용 횟수 : 22 인용 특허 : 6

초록 ▼

A cast or pressed explosive primer is provided which is adapted for slidable initiating engagement with a detonating cord. The primer comprises two hermetically sealed shells or cups which are connected together. One shell contains a sensor/signal carrier/delay cap combination and the second shell contains the explosive primer charge. Guides are provided on the outside of the shells for the threading therethrough of a detonating cord. The construction provides protection against the ingress of water or other liquids which may desensitize the initiation system.

대표청구항 ▼

1. A delay primer assembly comprising a first cup-like shell unit containing a primer explosive charge and a second hollow shell unit having a hollow cylindrical projecting element containing a non-electric delay blasting cap to which is operatively connected a signal carrier and a sensor element, the said delay blasting cap, signal carrier and sensor element being hermetically sealed entirely within the said second hollow shell unit, the first and second shell units being interlockingly interconnectable in such a manner that the said projecting element of the said second hollow shell unit containing the said blasting cap is close-fittingly inserted into a cylindrical receiving recess contained in the said primer explosive charge, the initiation of the said second shell unit blasting cap causing detonation of said first shell unit primer explosive charge, both said first and second shell units having integrally attached to their outer walls aligned guide means by which a detonating cord may be brought into slidable initiating contact with the said sealed sensor element. 2. An assembly as claimed in claim 1 wherein the said shell units and integral cord guide means are comprised of a moldable plastic material. 3. An assembly as claimed in claim 2 wherein the plastic material is selected from polyethylene, polypropylene and polyvinyl chloride. 4. An assembly as claimed in claim 1 wherein the said primer explosive comprises cast or pressed PETN, TNT or mixtures of these. 5. An assembly as claimed in claim 1 wherein the said detonator cord guide means comprise tubular elements. 6. An assembly as claimed in claim 1 wherein the said sensor element is directly connected to the said delay cap.

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

Smith Don H. (Dallas TX) Barton Leslie W. (Carrollton TX), Delay actuated explosive device.
상세보기
Bowman Arthur F. (Tamaqua PA) Camerini Francis J. (Tamaqua PA), Delay booster assembly.
상세보기
Bowman Arthur F. (Tamaqua PA) Camerini Francis J. (Tamaqua PA), Delay detonator and its use with explosive packaged boosters and cartridges.
상세보기
Romney Russell H. (3259 Bon View Drive Salt Lake City UT 84109), Explosive booster casing.
상세보기
Barton Leslie W. (Carrollton TX) Smith Don H. (Dallas TX), Explosive container.
상세보기
Smith Don H. (Dallas TX) Bowman Arthur F. (Tamaqua PA) Junk Norman M. (New Ringgold PA), Explosive container for cast primer.
상세보기

이 특허를 인용한 특허 (22) 인용/피인용 타임라인 분석

Hynes Frederick B. W. (8778 E. Thunderbird Ct. Parker CO 80134), Blasting cap to primer adapter.
상세보기
Welch Brendan M. ; Lucca Frank J. ; Toro Daniel A. ; Bahr Lyman G., Booster explosive devices and combinations thereof with explosive accessory charges.
상세보기
Most, Michael Ray; Rivera, Leonardo Gabriel; Shank, III, Lawrence J., Canisters with integral locking means and cast booster explosives comprising the same.
상세보기
Sonday, John; Spriggle, Rick; Wasson, Dan, Cast booster using novel explosive core.
상세보기
Yunan Malak E. (Boonton Township ; Morris County NJ), Cast explosive primer initiatable by low-energy detonating cord.
상세보기
Anderson, David Geoffrey; Brochocki, Jan Mark; Husk, Peter Thomas; Quesnel, Christine Geneviève Pierrette, Connector for detonator, corresponding booster assembly, and method of use.
상세보기
Keeling Paul Scott, Explosive primer.
상세보기
Adams Philip E. (Martinsburg WV) McGowan Michael J. (Martinsburg WV) Yunan Malak E. (Boonton Township ; Morris County NJ), Explosive primer and carrier therefor.
상세보기
Yunan Malak E. (Boonton Township ; Morris County NJ), Explosive primer unit for instantaneous initiation by low-energy detonating cord.
상세보기
Dippenaar Llewellyn,ZAX, Explosives booster.
상세보기
Mohaupt Henry H. (1151 Estrella Dr. Santa Barbara CA 93110), Gas generator with improved ignition assembly.
상세보기
Isaac Stanley N. (6 Falstone Crescent Ashington ; Northumberland N.E. 63 Oty GB2), Methods of and containers for igniting explosives.
상세보기
Hill, Freeman L.; Evans, Randy L., Modular initiator.
상세보기
Burleson John D. ; Henke Joseph A. ; Nguyen Duc B. ; Barker James M., Positive alignment insert (PAI) with imbedded explosive.
상세보기
Dowing Richard (Torquay AUX) Paull Jolanta (Hawthorn AUX) Vince David (Essendon AUX), Primer.
상세보기
Dowing Richard (Victoria AUX) Paull Jolanta (Victoria AUX) Vince David (Victoria AUX), Primer.
상세보기
Jorgenson Gordon K. (Dollard des Ormeaux CAX), Primer assembly.
상세보기
Yunan Malak E. (Boonton Township NJ), Primer assembly.
상세보기
Yunan Malak E. (Morris County ; Boonton Township NJ), Primer assembly.
상세보기
Günther, Goetz; Koehler, Markus; Lapp, Uwe; Lauer, Martin; Mueller, Ralf; Scheunert, Peter; Schulz, Wolfgang; Waeber, Udo; Weis, Manfred, Sealing means for sealing a volume of a medical treatment arrangement against another volume, as well as an arrangement and a method.
상세보기
Coffey, Kevin R.; Dein, Edward; Hugus, Dickson; Sheridan, Edward, Thermite compositions from low temperature impact milling.
상세보기
Coffey, Kevin; Dein, Edward; Hugus, Dickson; Sheridan, Edward, Thermite compositions, articles and low temperature impact milling processes for forming the same.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

[미국특허] Primer assembly 원문보기