[특허]Seal assembly and/or component thereof and method of manufacturing and/or using same

[미국특허] Seal assembly and/or component thereof and method of manufacturing and/or using same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16J-015/32 F16J-015/18 F16J-015/3228 F16J-015/3256
출원번호	US-0669608 (2015-03-26)
등록번호	US-9897209 (2018-02-20)
발명자 / 주소	Chaplin, III, Raymond Lee Ryther, Tyler James
출원인 / 주소	AKTIEBOLAGET SKF
대리인 / 주소	Ussai, Mark
인용정보	피인용 횟수 : 0 인용 특허 : 22

초록 ▼

A sleeve, rotary seal, rotary seal assembly, shaft with an integrated primary surface, rotary seal assembly component, and/or any combination thereof which preferably results in rotary seals having a higher tolerance for radial eccentricity (static eccentricity and/or dynamic eccentricity). Related

대표청구항 ▼

1. A method of providing a dynamic seal around a rotary shaft: providing a seal having a first seal end and a second seal end, the seal having a generally constant width when viewed in cross section;providing the rotary shaft having a central shaft axis,providing a sleeve mounted over the rotary shaft, the sleeve having a radially inner surface that contacts the rotary shaft and a radially outer surface, the radially outer surface comprising a primary surface which is at an angle relative to the central shaft axis;providing a gland, wherein the seal and the sleeve are positioned within a chamber in the gland, the first seal end being secured to the gland and approaching an orientation perpendicular to the central shaft axis proximate to the first seal end, the second seal end being disposed on the primary surface of the sleeve such that the second seal end forms the dynamic seal with the primary surface, wherein the angle of the primary surface reduces an amount of deflection of the seal resulting from radial eccentricity of the rotary shaft, the chamber being defined by first and second radially extending gland walls between which the sleeve and the seal are located, the primary surface being adjacent to the first radially extending gland wall and the first seal end being secured to the first radially extending gland wall, the seal extends from the first seal end along part of the first radially extending gland wall and along the primary surface while not contacting the second radially extending gland wall. 2. The method of claim 1, wherein the step of providing the sleeve further comprises the sleeve having a varying diameter such that the primary surface is integrally formed with the sleeve. 3. The method of claim 1, wherein the step of providing a sleeve further comprises the outer radial surface having a portion which forms an axially extending radial surface which is generally parallel to the central shaft axis and is located between the primary surface and the second radially extending gland wall. 4. The method of claim 3, wherein the step of providing a gland further comprises a portion of each of the first and second radially extending gland walls forming a bearing pad, the bearing pad being formed of a low friction material to reduce wear on the sleeve from the gland as a result of axial motion of the rotary shaft. 5. The method of claim 1, wherein the step of securing the first seal end further comprises the primary surface being configured such that while the seal forms the dynamic seal the second seal end is positioned at a sealing angle, measured between a radial axis that is perpendicular to the central shaft axis and a portion of the seal proximate to the second seal end, the sealing angle being between approximately thirty-five degrees (35°) and approximately forty-five degrees (45°). 6. The method of claim 3, wherein the step of providing a sleeve further comprises a portion of the radially inner surface having an increased frictional interface with the rotary shaft to encourage the sleeve to rotate with the rotary shaft. 7. The method of claim 1, further comprising increasing a force between the second seal end and the primary surface to improve the dynamic seal.

이 특허에 인용된 특허 (22) 인용/피인용 타임라인 분석

Hlzer Helmut (Weinheim DEX), Axle or shaft seal with overlapping ring extension members.
상세보기
Cook, John, Bearing assembly and resilient seal element.
상세보기
Kohigashi Minoru (Osaka JPX) Shiraki Toshihiko (Osaka JPX) Tsujimoto Akito (Osaka JPX), Bearing sealing device.
상세보기
Schmitt Wilhelm (Heppenheim-Erbach DEX), Cartridge seal.
상세보기
Seeh Reinhold (Weinheim an der Bergstrasse DEX), Coffered seal.
상세보기
Milliken, Collin B.; Cook, John P., External bearing shroud.
상세보기
Toth,David M; Greca,Gerald A; Anderson,Michael J, Oil bath encoder seal.
상세보기
Jönsson, Sven Anders; Epshetsky, Yefim; Uncapher, Bryan, Pressure resistant static and dynamic seal assembly and method.
상세보기
Walther William D. (Kettering OH), Reusable seals with double shell mountings.
상세보기
Tsumori Yukihisa (Kuwana JPX) Takubo Takayasu (Kuwana JPX), Rolling bearing.
상세보기
Caillaut Claude (Saint Roch FRX) Bonnin Christophe (Tours FRX) Houdayer Christophe (Tours FRX) Rigaux Christian (Artannes sur Indre FRX) Berges Martha (Tours FRX) Beghini Eric (Tours FRX) Defossez Ma, Rolling-contact bearing equipped with a sealing device for passage of fluid.
상세보기
Borowski Richard (Palmyra NY), Rotary shaft bearing isolator seal.
상세보기
Borowski Richard (Palmyra NY), Rotary shaft bearing isolator seal.
상세보기
Lederman Frederick E. (Sandusky OH), Rotary spring loaded seal assembly.
상세보기
Bentley Gustavus A. (Ann Arbor MI), Rotating-lip bidirectional hydrodynamic oil seal.
상세보기
Feldle Kurt (Wrzburg DEX) Kaschube Karl-Friedrich (Niederwerrn DEX), Seal for rolling bearing.
상세보기
Shibayama, Masanori; Seno, Hiroshi, Sealing device.
상세보기
Tajima Eiji,JPX ; Baba Kazuhiro,JPX ; Nishio Shinji,JPX, Sealing device.
상세보기
Shibayama, Masanori; Seno, Hiroshi, Sealing device with tone wheel.
상세보기
Brandenstein Manfred (Eussenheim DEX) Haas Roland (Hofheim DEX) Friedrich Wolfgang (Schweinfurt DEX) Hans Rdiger (Niederwerrn DEX), Sealing ring assembly for rolling bearings.
상세보기
Schmitt, Wolfgang, Shaft sealing ring.
상세보기
Tripathy Bhawani S., Unitized oil seal with PTFE sealing disk split at radially outer edge and method of manufacture.
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.

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

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 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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

연합인증

[미국특허] Seal assembly and/or component thereof and method of manufacturing and/or using same 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (22) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Seal assembly and/or component thereof and method of manufacturing and/or using same 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (22) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허