ZA87780B - Stem tip seal - Google Patents

Stem tip seal

Info

Publication number: ZA87780B
Authority: ZA; South Africa
Prior art keywords: seal surface; annular seal; seat; outer annular; valve member
Prior art date: 1986-02-14

Application number

ZA87780A

Other languages

English (en)

Inventor

Gary William Scheffel

Original Assignee

Nupro Co

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.)

1986-02-14

Filing date

1987-02-03

Publication date

1987-09-30

1987-02-03 Application filed by Nupro Co filed Critical Nupro Co

1987-09-30 Publication of ZA87780B publication Critical patent/ZA87780B/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings

Landscapes

General Engineering & Computer Science (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Magnetically Actuated Valves (AREA)
Temperature-Responsive Valves (AREA)
Centrifugal Separators (AREA)
Forging (AREA)
Electrically Driven Valve-Operating Means (AREA)
Valve Device For Special Equipments (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Sealing With Elastic Sealing Lips (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Details Of Valves (AREA)
Pens And Brushes (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
External Artificial Organs (AREA)
Fluid-Driven Valves (AREA)
Feeding And Controlling Fuel (AREA)
Preventing Unauthorised Actuation Of Valves (AREA)
Compressor (AREA)
Valve-Gear Or Valve Arrangements (AREA)

ZA87780A 1986-02-14 1987-02-03 Stem tip seal ZA87780B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/829,187 US4659060A (en)	1986-02-14	1986-02-14	Stem tip seal

Publications (1)

Publication Number	Publication Date
ZA87780B true ZA87780B (en)	1987-09-30

Family

ID=25253782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA87780A ZA87780B (en)	1986-02-14	1987-02-03	Stem tip seal

Country Status (16)

Country	Link
US (1)	US4659060A (da)
EP (1)	EP0233087B1 (da)
JP (1)	JPH086825B2 (da)
KR (1)	KR950009556B1 (da)
CN (1)	CN1006185B (da)
AT (1)	ATE59219T1 (da)
AU (1)	AU6867087A (da)
BE (1)	BE1002783A5 (da)
CA (1)	CA1294266C (da)
DE (1)	DE3766711D1 (da)
DK (1)	DK72987A (da)
FR (1)	FR2594520B1 (da)
GB (1)	GB2186665B (da)
IT (1)	IT1218125B (da)
NO (1)	NO870573L (da)
ZA (1)	ZA87780B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4671490A (en) *	1986-05-16	1987-06-09	Nupro Co.	Diaphragm valve
JP3354006B2 (ja)	1994-06-20	2002-12-09	株式会社イクス・ジーン	流体管路用三方切換え弁
AT410582B (de) *	2000-04-10	2003-06-25	Hoerbiger Ventilwerke Gmbh	Dichtring-packung
US6679476B2 (en)	2000-08-08	2004-01-20	Puregress, Inc.	Control valves
RU2227236C2 (ru) *	2000-09-13	2004-04-20	Государственное предприятие Научно-исследовательский институт машиностроения	Клапанное уплотнение и способ его изготовления
DE10061441B4 (de) *	2000-12-09	2006-03-02	Danfoss A/S	Ventil, insbesondere Heizkörperventil
US20080265199A1 (en) *	2007-04-24	2008-10-30	Sauer-Danfoss Inc.	Zero leakage balance valve system
US20090065073A1 (en) *	2007-09-11	2009-03-12	Davis David B	Metal sealing disk having an elastomeric backing for use with fluid regulators
LU101650B1 (en) *	2020-02-25	2021-08-25	Luxembourg Patent Co	Closing member of a gas valve for very high pressure
GB2621997B (en) *	2022-08-29	2024-10-09	Weir Minerals Netherlands Bv	Valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA654060A (en) *		1962-12-18	C. Von Platen Baltzar	Watercock
GB1047359A (da) *
US1990557A (en) *	1930-04-17	1935-02-12	Charles E Brown	Valve for slush pumps
US2414908A (en) *	1944-07-17	1947-01-28	Maytag Co	Valve seat seal for high pressures
US2885176A (en) *	1953-02-24	1959-05-05	Walworth Co	Valve construction
CH338338A (de) *	1954-05-27	1959-05-15	Saunders Valve Co Ltd	Absperrventil für hohe Drücke
GB871064A (en) *	1957-08-26	1961-06-21	Baltzar Carl Von Platen	Improvements in or relating to cocks
US2936154A (en) *	1957-09-09	1960-05-10	Platen Baltzar Carl Von	Water-cook with valve seating and valve body
GB893870A (en) *	1959-02-03	1962-04-18	Nordiska Armaturfab Ab	Improvements in and relating to fluid control valves
DE1209831B (de) *	1959-03-18	1966-01-27	Baltzar Carl Von Platen Dipl I	Wasserleitungsventil
US3095900A (en) *	1961-04-03	1963-07-02	Harwood Engineering Company	Poppet valve
US3084903A (en) *	1961-04-11	1963-04-09	Clayton Mark & Company	Shutoff valve with needle element therein and valve seating construction
US3809362A (en) *	1972-03-13	1974-05-07	Masoneilan Int Inc	High pressure soft seat valve
US4341370A (en) *	1980-11-20	1982-07-27	Banks George W	High pressure, three stage, balanced valve
US4606374A (en) *	1983-04-05	1986-08-19	Nupro Company	Valve

1986
- 1986-02-14 US US06/829,187 patent/US4659060A/en not_active Expired - Lifetime
1987
- 1987-02-03 ZA ZA87780A patent/ZA87780B/xx unknown
- 1987-02-11 AU AU68670/87A patent/AU6867087A/en not_active Abandoned
- 1987-02-12 AT AT87301238T patent/ATE59219T1/de not_active IP Right Cessation
- 1987-02-12 EP EP87301238A patent/EP0233087B1/en not_active Expired - Lifetime
- 1987-02-12 GB GB8703209A patent/GB2186665B/en not_active Expired - Fee Related
- 1987-02-12 DE DE8787301238T patent/DE3766711D1/de not_active Expired - Fee Related
- 1987-02-13 FR FR878701874A patent/FR2594520B1/fr not_active Expired - Fee Related
- 1987-02-13 DK DK072987A patent/DK72987A/da not_active Application Discontinuation
- 1987-02-13 CA CA000529717A patent/CA1294266C/en not_active Expired - Fee Related
- 1987-02-13 JP JP62031322A patent/JPH086825B2/ja not_active Expired - Lifetime
- 1987-02-13 BE BE8700127A patent/BE1002783A5/fr active
- 1987-02-13 NO NO870573A patent/NO870573L/no unknown
- 1987-02-13 KR KR1019870001195A patent/KR950009556B1/ko not_active Expired - Fee Related
- 1987-02-13 IT IT19383/87A patent/IT1218125B/it active
- 1987-02-14 CN CN87100704.5A patent/CN1006185B/zh not_active Expired

Also Published As

Publication number	Publication date
NO870573D0 (no)	1987-02-13
BE1002783A5 (fr)	1991-06-11
FR2594520A1 (fr)	1987-08-21
CA1294266C (en)	1992-01-14
EP0233087B1 (en)	1990-12-19
JPH086825B2 (ja)	1996-01-29
IT1218125B (it)	1990-04-12
DK72987A (da)	1987-08-15
DK72987D0 (da)	1987-02-13
EP0233087A3 (en)	1988-09-21
NO870573L (no)	1987-08-17
KR870008137A (ko)	1987-09-24
IT8719383A0 (it)	1987-02-13
FR2594520B1 (fr)	1992-08-21
GB2186665A (en)	1987-08-19
GB8703209D0 (en)	1987-03-18
CN87100704A (zh)	1987-09-09
ATE59219T1 (de)	1991-01-15
AU6867087A (en)	1987-08-20
CN1006185B (zh)	1989-12-20
DE3766711D1 (de)	1991-01-31
GB2186665B (en)	1990-05-30
KR950009556B1 (ko)	1995-08-24
JPS62266272A (ja)	1987-11-19
EP0233087A2 (en)	1987-08-19
US4659060A (en)	1987-04-21

Publication	Publication Date	Title
JPS55123048A (en)	1980-09-22	Packing for bearing bush
ES2018678B3 (es)	1991-05-01	Valvula de alimentacion y estanqueidad de propulsante, metodo para inyectar este en un recipiente y montaje en la pared del recipiente incluyendo dicha valvula.
GB2186665B (en)	1990-05-30	Valve member for shut-off valve
GB2105788A (en)	1983-03-30	Valve assembly with integral plastic spring
MY107165A (en)	1995-09-30	A valve stem sealing means for prevention of fugitive emissions
EP0867647A3 (en)	2000-04-12	Improvements in and relating to spring energised plastic seals
EP0237758A3 (en)	1988-10-19	Seal
ES405514A1 (es)	1975-07-01	Valvula con camara dosificadora para recipientes de aero- sol.
IN169719B (da)	1991-12-14
KR880005402A (ko)	1988-06-29	액화 가스 통 밸브 장치
IL82514A (en)	1992-03-29	Gas cartridge
FR2206461A1 (en)	1974-06-07	Throttle valve resilient sealing ring - permits adjustment inside valve housing, but has hard wearing inner surface
IT1153281B (it)	1987-01-14	Parte interna migliorata per valvola atta ad essere applicata su articoli pneumatici
GB901759A (en)	1962-07-25	Improvements in or relating to valve closure members í¡í¡ves for fluids
FR2423696A1 (fr)	1979-11-16	Vanne a obturateur rotatif
JPS55135275A (en)	1980-10-21	Safety valve
US2819036A (en)	1958-01-07	Steam pressing machine valve assembly
KR960000679A (ko)	1996-01-25	배력장치의 밸브기구
KR860000945A (ko)	1986-02-20	점성제 사출기
UA6782A (uk)	1994-12-29	Зворотний клапан для бурильної колони
FR2300947A1 (fr)	1976-09-10	Robinet perfectionne a boisseau spherique
FR2383373A1 (fr)	1978-10-06	Valve pour pneumatique, permettant de mesurer la pression de l'air
JPS6220104U (da)	1987-02-06
GB1327852A (en)	1973-08-22	Apparatus for filling containers with liquid
JPS5560673A (en)	1980-05-07	Metering feeder