DE2746956A1 - Nachstellbare stopfbuechsenpackung - Google Patents

Nachstellbare stopfbuechsenpackung

Info

Publication number
DE2746956A1
DE2746956A1 DE19772746956 DE2746956A DE2746956A1 DE 2746956 A1 DE2746956 A1 DE 2746956A1 DE 19772746956 DE19772746956 DE 19772746956 DE 2746956 A DE2746956 A DE 2746956A DE 2746956 A1 DE2746956 A1 DE 2746956A1
Authority
DE
Germany
Prior art keywords
wedge
packs
packing according
sides
wedge pieces
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.)
Granted
Application number
DE19772746956
Other languages
German (de)
English (en)
Other versions
DE2746956C2 (US06330241-20011211-M00004.png
Inventor
Andreas Jaudt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772746956 priority Critical patent/DE2746956A1/de
Priority to US05/883,975 priority patent/US4138126A/en
Priority to ES1978234551U priority patent/ES234551Y/es
Publication of DE2746956A1 publication Critical patent/DE2746956A1/de
Application granted granted Critical
Publication of DE2746956C2 publication Critical patent/DE2746956C2/de
Granted legal-status Critical Current

Links

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Bag Frames (AREA)
DE19772746956 1977-10-19 1977-10-19 Nachstellbare stopfbuechsenpackung Granted DE2746956A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19772746956 DE2746956A1 (de) 1977-10-19 1977-10-19 Nachstellbare stopfbuechsenpackung
US05/883,975 US4138126A (en) 1977-10-19 1978-03-06 Adjustable packing assembly
ES1978234551U ES234551Y (es) 1977-10-19 1978-03-10 Empaquetadura reajustable para prensaestopas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746956 DE2746956A1 (de) 1977-10-19 1977-10-19 Nachstellbare stopfbuechsenpackung

Publications (2)

Publication Number Publication Date
DE2746956A1 true DE2746956A1 (de) 1979-04-26
DE2746956C2 DE2746956C2 (US06330241-20011211-M00004.png) 1987-05-14

Family

ID=6021781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772746956 Granted DE2746956A1 (de) 1977-10-19 1977-10-19 Nachstellbare stopfbuechsenpackung

Country Status (3)

Country Link
US (1) US4138126A (US06330241-20011211-M00004.png)
DE (1) DE2746956A1 (US06330241-20011211-M00004.png)
ES (1) ES234551Y (US06330241-20011211-M00004.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573537A (en) * 1981-05-07 1986-03-04 L'garde, Inc. Casing packer
US4394022A (en) * 1981-09-29 1983-07-19 Gilmore Richard F Mechanically expandable annular seal
US4622703A (en) * 1985-08-15 1986-11-18 Casper Cuschera Drain fitting with frictional seal retention
US7905492B2 (en) * 2007-12-03 2011-03-15 Baker Hughes Incorporated Self-boosting wedge tubing-to-casing seal
ITBO20130544A1 (it) * 2013-10-02 2015-04-03 Wamgroup Spa Valvola a ghigliottina per una tramoggia contenente del materiale in polvere oppure in piccola pezzatura
WO2016044241A1 (en) * 2014-09-16 2016-03-24 Parker-Hannifin Corporation Gate valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282241C (US06330241-20011211-M00004.png) *
DE629628C (de) * 1934-07-19 1936-05-11 Bruno Stark Absperrschieber fuer gasfoermige und fluessige Stoffe
US2866253A (en) * 1954-03-25 1958-12-30 Acf Ind Inc Gate valve
DE1957560A1 (de) * 1969-11-15 1971-05-27 Eisen Und Metallgiesserei Gerh Flachschieber
DE2205241B2 (de) * 1972-01-05 1975-07-17 Sistag, Maschinenfabrik Sidler Stalder Ag Eschenbach, Luzern (Schweiz) Abdichtung des zwischen Schieberplatte und Schiebergehäuse nach außen führenden Schlitzes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125323A (en) * 1964-03-17 Gate type seal valve
CA664585A (en) * 1963-06-11 J. Heinen Irving Gate type dual seal valve
US2732170A (en) * 1956-01-24 Valves
US463053A (en) * 1891-11-10 Metallic rod-packing
US609752A (en) * 1898-08-23 Lor angell
DE1008070B (de) * 1954-09-27 1957-05-09 Eugen Siempelkamp Zylinder- und Kolbenabdichtung
US2946349A (en) * 1958-01-13 1960-07-26 Chiksan Co Fast operating plate valve
US3097823A (en) * 1959-10-28 1963-07-16 Kaiser Rudolf Shutoff cock having a spherical plug
CH541756A (de) * 1972-01-05 1973-09-15 Sistag Schieber
US4026517A (en) * 1976-03-17 1977-05-31 New Concepts, Inc. Biasable seal for gate valves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282241C (US06330241-20011211-M00004.png) *
DE629628C (de) * 1934-07-19 1936-05-11 Bruno Stark Absperrschieber fuer gasfoermige und fluessige Stoffe
US2866253A (en) * 1954-03-25 1958-12-30 Acf Ind Inc Gate valve
DE1957560A1 (de) * 1969-11-15 1971-05-27 Eisen Und Metallgiesserei Gerh Flachschieber
DE2205241B2 (de) * 1972-01-05 1975-07-17 Sistag, Maschinenfabrik Sidler Stalder Ag Eschenbach, Luzern (Schweiz) Abdichtung des zwischen Schieberplatte und Schiebergehäuse nach außen führenden Schlitzes

Also Published As

Publication number Publication date
US4138126A (en) 1979-02-06
ES234551U (es) 1978-04-16
ES234551Y (es) 1978-09-16
DE2746956C2 (US06330241-20011211-M00004.png) 1987-05-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee