DE16338C - Innovations in ammonia ice machines, consisting in the use of a water jet device - Google Patents

Innovations in ammonia ice machines, consisting in the use of a water jet device

Info

Publication number
DE16338C
DE16338C DENDAT16338D DE16338DA DE16338C DE 16338 C DE16338 C DE 16338C DE NDAT16338 D DENDAT16338 D DE NDAT16338D DE 16338D A DE16338D A DE 16338DA DE 16338 C DE16338 C DE 16338C
Authority
DE
Germany
Prior art keywords
water jet
ammonia
stuffing box
jet device
piston
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.)
Active
Application number
DENDAT16338D
Other languages
German (de)
Original Assignee
O. KROPFF JR. in Nordhausen
Publication of DE16338C publication Critical patent/DE16338C/en
Active 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)

Description

P ATEN τ-Ansprüche:P ATEN τ claims:

1. Anwendung eines Wasserstrahlapparates bei Ammoniakpumpen behufs Herstellung eines constanten Vacuums zwischen Kolben und Stopfbüchse.1. Use of a water jet device in ammonia pumps for the production of a constant vacuums between the piston and the stuffing box.

2. Betrieb eines Wasserstrahlapparates mit der aus dem Kessel nach dem Vereinigungsgefäfse strömenden gasarmen Flüssigkeit.2. Operation of a water jet device with the one from the boiler to the union vessel flowing low-gas liquid.

3. Verbindung des Wasserstrahlapparates mit dem Ventil d und Windkessel e. 3. Connection of the water jet device with valve d and air tank e.

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Bis jetzt waren Verluste an Ammoniak bei den gebräuchlichen Pumpen für Eismaschinen unvermeidlich; obgleich man den Raum zwischen Kolben und Stopfbüchse mit dem Saugrohr der Pumpe durch ein Rohr verband, so konnte dem immerhin nicht abgeholfen werden, weil dieses Saugrohr noch unter einem Drucke von ya bis ι Atmosphäre stand.Up until now, ammonia losses have been inevitable in the pumps used in ice machines; Although the space between the piston and the stuffing box was connected to the suction pipe of the pump by a pipe, this could not be remedied, because this suction pipe was still under a pressure of y a to 1 atmosphere. Um nun den Druck zwischen Kolben und Stopfbüchse zu beseitigen, wird dieser Raum mit einem Wasserstrahlapparat A (bekannter Construction) verbunden, der ein geringes Vacuum herstellt und gar kein Ammoniak durch die Stopfbüchse entweichen läfst.In order to remove the pressure between the piston and the stuffing box, this space is connected to a water jet device A (known construction), which creates a low vacuum and does not allow any ammonia to escape through the stuffing box. Zum Betriebe dieses Wasserstrahlapparates A wird die aus dem Kessel kommende und nach dem Vereinigungsgefäfs strömende gasarme Flüssigkeit benutzt; sie tritt bei α ein und bei b aus, um von hier nach dem Vereinigungsgefäfse zu strömen.To operate this water jet apparatus A , the low-gas liquid coming from the boiler and flowing into the combining vessel is used; it enters at α and exits at b in order to flow from here to the union vessel. Die etwa durch den Kolben der Pumpe B dringende Ammoniakflüssigkeit und durch die Stopfbüchse eintretende atmosphärische Luft wird mittelst eines Wasserstrahlapparates durch Ventil d vom Windkessel e angesaugt und mit der Flüssigkeit zusammen nach dem Vereinigungsgefäfs geschafft.The ammonia liquid penetrating through the piston of pump B and the atmospheric air entering through the stuffing box is sucked in by means of a water jet device through valve d from the air chamber e and carried with the liquid to the uniting vessel. Es werden also durch diese Vorrichtung Ammoniakverluste vermieden.This device therefore avoids ammonia losses.
DENDAT16338D Innovations in ammonia ice machines, consisting in the use of a water jet device Active DE16338C (en)

Publications (1)

Publication Number Publication Date
DE16338C true DE16338C (en)

Family

ID=293331

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT16338D Active DE16338C (en) Innovations in ammonia ice machines, consisting in the use of a water jet device

Country Status (1)

Country Link
DE (1) DE16338C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291639A (en) * 1963-02-25 1966-12-13 Gen Electric Method of insulating electrical conductors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291639A (en) * 1963-02-25 1966-12-13 Gen Electric Method of insulating electrical conductors

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