US107697A - Improvement in valve-cocks - Google Patents

Improvement in valve-cocks Download PDF

Info

Publication number
US107697A
US107697A US107697DA US107697A US 107697 A US107697 A US 107697A US 107697D A US107697D A US 107697DA US 107697 A US107697 A US 107697A
Authority
US
United States
Prior art keywords
cocks
improvement
valve
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US107697A publication Critical patent/US107697A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/428—Valve grinding motion of valve on seat
    • Y10T137/4308—With swivel-preventing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/428—Valve grinding motion of valve on seat
    • Y10T137/4315—Nut releasable from body and/or stem

Description

US107697D Improvement in valve-cocks Expired - Lifetime US107697A (en)

Publications (1)

Publication Number Publication Date
US107697A true US107697A (en) 1870-09-27

Family

ID=2177171

Family Applications (1)

Application Number Title Priority Date Filing Date
US107697D Expired - Lifetime US107697A (en) Improvement in valve-cocks

Country Status (1)

Country Link
US (1) US107697A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050119957A1 (en) * 2003-06-18 2005-06-02 Scott Faber Method and apparatus for prioritizing a listing of information providers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050119957A1 (en) * 2003-06-18 2005-06-02 Scott Faber Method and apparatus for prioritizing a listing of information providers

Similar Documents

Publication Publication Date Title
US108087A (en) Peters
US107697A (en) Improvement in valve-cocks
US107720A (en) Improvement in shutter-fastenings
US100906A (en) Examijieh
US103477A (en) Joseph link
US108628A (en) Improvement in gates
USRE3915E (en) Improvement in sash-fasteners
US105083A (en) Improvement in lanterns
US108039A (en)
US98580A (en) ffilzelle
US101056A (en) Improvement in plows
US106511A (en) peters
US107997A (en) peters
US103858A (en) Peters
US105414A (en) Improved tobacco-box showvcase
US100290A (en) heald
US104681A (en) Improvement in re-sawing machines
US109907A (en) Improvement in tjres for traction-engines
US101135A (en) Improvement in tree-protectors
US106079A (en) Improvement in churns
US105539A (en) Improvement in knitting-machines
US103225A (en) andrew myers
US110435A (en) Improvement in astronomical lanterns
US104323A (en) Fornia
US100634A (en) Improvement in checks for gas-burners